Hot Rolled Cat Issue5 Feb10

7/25/2019 Hot Rolled Cat Issue5 Feb10

1/28

HOT ROLLED AND STRUCTURAL STEEL PRODUCTS

FIFTH EDITION


2/28

HOT ROLLED AND STRUCTURALSTEEL PRODUCTS

CONTENTS

Introduction

Availability

Structural Steel Sections

Merchant Bar Sections

Dimensions and Design Information

Welded Beams 5

Wel e Columns 7

Universa Beams 9

Universal Columns

Tapered Flange Beams 13

Parallel Flange Channels 14

Universa Bearing Pi es 15

Equa Ang es

Unequal Angles 19

Standard Specifications

Structural Steel Sections 22

Merchant Bar Sections 24

Customer Technical Service 25


3/28

HRSSP 5th Ed. February 2010 1

Hot Rolled Structural Steel sections produced by OneSteel aremanufactured in accordance with the requirements of AustralianStandard AS/NZS 3679.1:1996 Structural Steel - Hot Rolled Bars andSections.

Grade Availability

300PLUS Steel is the standard grade manufactured by OneSteel forhot rolled Structural Steel Sections for Australia.

300PLUS Steel for hot rolled products is produced to exceed theminimum requirements of AS/NZS 3679.1:1996 grade 300.

In New Zealand, 300PLUS S0 is the standard grade for the range ofuniversal beams and columns shown in Table 1.

Table 1Standard 300PLUSS0 Grade sections in New Zealand

Universal Beams Universal Columns

10UB125 310UC158

10UB113 310UC137

10UB101 310UC118

530UB92.4 310UC9 .8

530UB82.0 250UC89.5

4 0UB82.1 250UC72.9

4 0UB74. 200UC59.5

0UB 7.1 200UC52.2

410UB59.7 200UC4 .2

410UB53.7

3 0UB5 .7

360UB50.7

3 0UB44.7

Other grades including 300PLUSL0, AS/NZS 3679.1-350 and AS/NZS3679.1-350L0 may also be available depending on the section andquantity required. For further information contact your nearestOneSteel Sales Office (contact details on page 26) .

Length Availability

The majority of Structural Steel Sections produced by OneSteelare available in standard length and bundle configurations. Wewould recommend that attention be given to the standard lengthsproduced by OneSteel as they are more readily available thanother lengths. Table 2 indicates the standard lengths produced byOneSteel in Structural Steel Sections. For other lengths (includingthose in excess of 18 metres) please contact your nearest OneSteelSales Office for further details (contact details on page 26).

OneSteel Market Mills also markets a range of large Welded ProductStructural Steel sections. These sections are welded from plateand are manufactured in accordance with Australian StandardAS/NZS 3679.2:1996 Structural Steel - Welded I Sections.

Grade Availability

300PLUS Steel is the standard grade manufactured for WeldedProducts. 300PLUS welded products are produced to exceed theminimum requirements of AS/NZS 3679.2:1996 grade 300.

A higher grade option of AS/NZS 3679.2:1996 grade 400 is also

available.

Other grades are subject to enquiry and this should be directed toyour nearest OneSteel Sales Office.

Length Availability

Lengths are available from a minimum of 6 metres to a maximumof 30 metres. Table 2 indicates the standard lengths produced.

OneSteel is a fully integrated, global manufacturer and distributorof steel and finished steel products, self-sufficient in both iron oreand scrap metal.

OneSteels major manufacturing facilities are located in Whyalla,South Australia, Melbourne, Victoria, Western Sydney and

Newcastle, New South Wales and Brisbane, Queensland.

This booklet is produced by OneSteel Market Mills and is intendedto provide general information on a range of hot rolled andstructural steel products. The following text will refer to OneSteelMarket Mills as OneSteel.

INTRODUCTION

AVAILABILITY

Hot Rolled Products

Welded Products



4/28

RSSP 5th Ed. February 201

AVAILABILITY

Table 2 Standard Lengths

Sec ion

Leng (m)

7.5 9.0 10.5 2.0 13.5 15.0 1 .5 18.0 20.0*

elded Sections

1200 WB, 1000 WB, 900 WB, 800 WB, 700 WB

500 WC, 400 WC, 350 WC

Universal Beams

10 UB, 530 UB, 4 0 UB, 410 UB, 3 0 UB

310 UB 4 .2, 40.4

310 UB 32.0

250 UB

200 UB 29.8, 25.4, 22.3

200 UB 18.2

180 UB, 150 UB

Universal Columns

310 UC 158, 137, 118

310 UC 9 .8

250 UC

200 UC, 150 UC

100 UC

Taper Flange Beams

125 TFB, 100 TFB

Parallel Flange Channels

380 PFC, 300 PFC

250 PFC

230 PFC, 200 PFC, 180 PFC, 150 PFC125 PFC, 100 PFC, 75 PFC

Universal Bearing Piles

310 UBP 149, 110

310 UBP 78.8

200 UBP 122

Equal Angles

200 EA, 150 EA, 125 EA

100 EA, 90 EA, 75 EA

65 EA, 55 EA, 50 EA, 45 EA, 40 EA **

30 EA, 25 EA

Unequal Angles

150 x 100 UA, 150 x 90 UA

125 x 75 UA, 100 x 75 UA

5 x 50 UA

5 x 50 UA

The Section/Length combination is available in Standard Bundle configurations

* By enquiry - Delivery to Capital cities only

** Certain thicknesses may not be available in both lengths. Confirm availability with a OneSteel Market Mills Sales Office.

By enquiry


5/28


AVAILABILITY


Rounds, Squares and Flats

Availability

Merchant bar rounds, squares and flats are available in a variety of steel grades and sizes.

Due to process limitations not all grades are available in all sizes. For new applications we recommend you confirm product availability with aOneSteel Sales Office at an early stage of design. Other specifications and sizes may also be available on enquiry.

Specifications

Merchant bar sections are available in the following standards:

300PLUS and AS/NZS 3679.1 - Structural Steel - Hot Rolled Bars and Sections.

AS 1442 - Carbon Steels and Carbon Manganese Steels - Hot Rolled Bars and Semifinished Products.

AS 1444 - Wrought Alloy Steels Standard, Hardenability (H) Series and Hardened and Tempered to Designated Mechanical Properties.

AS 1447 - Hot-Rolled Spring Steels.

OneSteel grades (based on AISI-SAE nomenclature).

Table 3 Rounds - Size Availability and Mass

Diameter (mm) Mass (kg m)

10 0. 112 0.88713 1.044 1.21

15 .391 1.5817 .7818 .9919 2.2320 2.422 2.9824 3.5527 4.4930 5.5533 .713 7.9939 9.3842 10.95 12.5

48 14.250 15.456 19.30 22.25 2 .0

75 34.790 9.9

an ar Leng h : 6 Me res

Table 4 Squares - Size Availability and Mass

Thickness (mm) Mass (kg m)

10* 0.79012 .131 2.0120 3.1425 .9140 12.5

tandard Length: 6 Metres

Confirm avai abii y wi h saes office.


6/28


AVAILABILITY

Table 5 Flats Size Availability and Mass (kg/m)

Wi (mm)

ic ness (mm)5 8 10 12 1 20 25

20 1.5725 0.981 1.18 1.57 1.9 2.332 1.2 1.51 2.01 2.51 3.01

40 1.57 1.88 2.51 3.14 3.77 5.02 6.2850 1.9 2.3 3.14 3.93 4.71 .28 7.85 9.81

5 2.55 3.0 4.08 5.10 .12 8.1 0.275 2.94 3.53 .71 5.89 7.07 9.42 11.8 14.790 4.24 5. 5 7.07 8.48

100 3.93 4.71 .28 7.85 9.42 12. 5.7 19.110 5.18 6.91 8.64 10.430 5.10 .12 8.1 0.2 12.2 1 .3 20.4 25.5

150 5.89 .07 9.42 11.8 14.1 18.8 23. 29.4180 8.48 4.1 17.0200 9.42 12. 5.7 18.8250 11.8 15.7 19. 23.300 14.1 18.8 23. 28.3

Standard Length: 6 Metres

Table 8 Light Billets Size Availability

Sizes Availa le mm x mm

45 x 4550 x 50

3 x 375 x 75

Table 7 Rods Size Availability

Diameter (mm)

5.5 .5 7.0 8.0 9.0 10.0 11.2 12.5 13.0 14.0 15.0 1 .0 17.0 18.0

Rods and Light Billets

Rods and light billets are available in a wide range of OneSteel grades,and selected grades from AS 1442, AS 1444 and AS 1447 specifications.

hese sections are not available in structural grades 300PLUS or 350.

Due to process limitations not all grades are available in all sizes.Confirm product availability with a OneSteel Sales Office at an earlystage of design.

Table 6 Merchant Bar Sections - Regular Grades

Steel Type S an ar Gra es Availa le

S ruc ural S eelsOneSteelAS/NZS 3679.1

300PLUS350

Carbon and Carbon-Manganese Steels AS 1442 10110221045

Spring Steels AS 1447 XK51 0SXK9258S

XK92 1SOneS eel Gra es OneS eel 1015

X4K92M61SNo e

Grade availability can vary with section.


7/28


Table9WeldedBeams-DimensionsandProperties

Designation

D

epthof

ecio

Flange

________________________

Web

T

ic

ness

Depth

Beween

Flanges

GrossArea

oC

ross

Secion

Aboutx-axis

__________________________________________________

Abouty-axis

__________________________________________________

Torsion

Consan

Warping

onsan

Designatio

Width

Thickness

1

__________

(f-

)

__________

f

f

1

2f

g

kgm

mm

mm

mm

mm

mm

mm2

106mm4

10mm

103mm3

mm

10mm4

103mm3

10mm

mm

103mm

109mm6

2

WB4

2

4

1

112

7

.

.

7

1

2

2

2

1

7

12

22

2

WB4

423

1192

500

3

1

1120

70.0

.72

53900

13900

23300

25800

508

750

3000

4570

118

1500

251000

423

392

1184

500

32

1

1120

70.0

7.5

49900

12500

21100

23400

500

7

2

70

4070

11

12100

221000

392

42

18

400

16

112

70.0

6.0

3500

1040

17500

980

8

4

1710

263

88.

96

13000

42

317

117

400

28

1

1120

70.0

.8

40300

9250

15700

17900

479

29

1500

2310

8

.1

7230

98500

317

7

17

1

11

7

.

.

4

71

1

1

4

17

71.1

7

7

24

1170

275

25

1

1120

70.0

5.1

8

31700

380

10900

12900

449

87.0

33

1020

52.4

4310

28500

249

1000WB322

1024

400

32

16

960

60.0

6.0

0

41000

7480

14600

16400

427

342

1710

2620

91.3

9740

84100

1000WB322

2

1

4

2

1

.

.

7

11

14

2

2

4

2

.

7

1

7

2

25

1010

350

25

1

9

0

0.0

.8

32900

5430

10700

12300

40

17

1020

1590

73.8

4870

43400

258

215

1000

300

20

1

9

0

0.0

7.1

0

27400

40

0

8120

9570

385

90.3

02

9

1

.

2890

21700

215

900WB282

92

400

860

.

6.0

6

35900

573

12400

360

9

34

1710

59

7.5

87

7900

900WB282

257

91

400

28

12

8

0

71.7

.93

32700

5050

11000

12200

393

29

1490

2270

95.

150

58900

257

1

1

71.

.7

7

17

1

.

4

1

17

900

300

20

12

8

0

71.7

7.2

0

22300

29

0

580

7500

3

4

90.1

01

931

3.5

20

0

17400

175

800WB192

816

300

28

10

760

76.0

5.1

8

24400

2970

7290

8060

349

126

840

1280

71.9

4420

19600

800WB192

1

1

7

7

.

.

214

4

14

4

41

.7

1

.

2

14

1

14

800

275

20

10

7

0

7

.0

.3

18

00

2040

5100

5730

331

9.4

505

77

1.1

170

10

00

14

122

9

250

0

60

76.0

.5

5600

157

3970

55

31

.

34

519

.

921

280

122

700WB173

71

275

28

10

0

.0

4.7

3

22000

20

0

57

0

390

30

97.1

70

1080

.4

4020

11500

700WB173

150

710

250

25

10

0

.0

4.8

0

19100

1710

4810

5370

299

5.2

521

798

58.4

2

90

7

40

150

7

5

.

.

1

14

44

.

4

5

.

151

11

92

250

1

10

660

6.0

7.5

0

14600

1150

3330

3790

281

41.7

334

516

53.5

888

4770

115

No

es

1.AllweldstoASN

ZS1554.1

CategorySP(deeppenetration).

2.

Webtoflangejointsdeveloptheminimumt

ensilestrengthoftheweb.

.Flamecutsurfac

esnotincorporatedinweldshaveaminimums

urfacerough

nessofclass2,asdefinedinWTIATechnicalNote5.

WeldedBeams


8/28


Table10We

ldedBeams-PropertiesforAssessingSectionCapacity

Designation

YielS

ress

__________________________

FormF

acor

A

oux-axis

__________________________

Abouty-ax

is

____________________

___________

YielS

ress

_____________________________

FormFacor

A

oux-axis

_______________________________

Ab

outy-axis

_______________________________

Designation

lange

eb

ompactness

Compactness

lange

eb

ompactness

Compactne

ss

f

fy

f

ex

Zey

fy

f

f

Zex

e

MPa

MPa

103mm3

10mm

MPa

MPa

10mm

103mm3

300PLUS

*

AS

NZS3679.2-400

2

WB4

.

7

2

.2

2

1

12

WB4

423

280

300

0.8

25

C

25800

C

4500

3

0

380

0.80

N

25700

N

4500

423

392

280

300

0.8

11

C

23400

4000

3

0

380

0.7

91

23300

3900

392

342

8

0

.783

C

980

2560

6

38

0.76

9600

2560

4

317

280

300

0.7

C

17900

C

2240

3

0

380

0.7

41

N

17700

N

2230

317

7

.7

15

5

.7

4

5

7

249

280

300

0.7

01

C

12900

C

949

360

380

0.6

70

N

12800

C

949

249

1000WB322

280

300

0.8

32

C

1400

C

25

0

3

0

380

0.8

07

C

1400

C

25

0

1000WB322

.17

14

4

.7

1

4

258

280

300

0.7

90

C

12300

C

1530

3

0

380

0.7

0

C

12300

N

1530

258

215

300

300

0.7

38

C

9570

C

903

380

380

0.70

4

C

9570

887

215

WB2

2

1

.4

1

2

4

.

2

WB2

257

280

310

0.8

30

C

12200

C

2240

3

0

400

0.8

13

N

12000

N

2220

257

1

1

.

5

4

.7

4

5

1

175

300

310

0.7

44

C

7500

C

901

380

400

0.7

21

N

7320

N

882

175

800WB192

280

310

0.8

24

C

80

0

C

12

0

3

0

400

0.80

8

N

7850

C

12

0

800WB192

1

1

.7

4

4

4

.7

1

N

4

4

14

300

310

0.7

3

N

5710

C

757

380

400

0.74

4

N

5510

N

754

14

122

300

310

0.7

18

4530

498

380

400

0.69

5

4340

48

122

700WB173

280

310

0.8

50

C

390

C

10

0

3

0

400

0.8

33

C

390

C

10

0

700WB173

150

280

310

0.8

28

C

5370

C

782

3

0

400

0.8

07

C

5370

C

782

150

1

1

.7

44

4

.77

44

1

115

300

310

0.7

7

C

3790

N

498

380

400

0.742

C

3790

N

48

115

*300PLUS

welded

sectionsareproducedtoexceedtheminimumr

equirementsofAS/NZS3679.2-300.

No

es

1.For

PL

s

ec

tionsthetensilestrength(f

u)is430MPa.

2.

ForGrade400se

ctionsthetensilestrength(f

u)is480MPa.

3.

C:CompactSection;N:Non-compactSection;S:SlenderSection.

WeldedBeams


9/28


Table11WeldedColumns-DimensionsandProp

erties

Designation

D

epthof

Sectio

Flange

________________________

We

Thickness

Depth

Between

Flanges

GrossArea

oC

ross

Secion

A

oux-axis

__________________________________________________

Abouty-axis

__________________________________________________

Torsion

Constant

Warping

Constan

Designatio

Wi

h

Thickness

1

__________

(f-

)

__________

d

f

f

w

1

w

2tf

g

x

x

Sx

x

y

y

y

y

w

kg/m

mm

mm

mm

mm

mm

mm2

106mm4

103mm3

10mm

mm

106mm4

10mm

103mm3

mm

103mm4

109mm6

W

44

4

4

4

.

.7

1

4

4

1

1

1

4

4

W

44

414

480

500

40

32

400

12.5

5.8

52800

2110

8800

10100

200

834

3340

5100

12

25400

40400

414

383

472

500

36

32

400

12.5

6.5

0

48800

1890

7990

9130

197

751

3000

4600

124

19900

35700

383

4

1

2

1.

7.4

4

2

2

21

7

2

7

7

11

4

290

50

500

28

20

450

22.5

8.5

7

37000

1750

930

7700

21

584

2330

3540

12

8420

33300

290

5

5

.5

.

4

15

5

5

14

5

1

17

14

7

4

22

490

500

20

20

450

22.5

12.0

29000

1260

5130

5710

20

417

1670

2540

120

3880

23000

228

400WC3

1

430

400

40

40

350

8.7

5

4.5

0

4

000

13

0

340

74

0

172

429

2140

3340

9

.5

24800

1300

400WC3

1

4

4

1.

4.

41

14

71

7

4

7

14

7

1

1

1

303

422

400

3

28

350

12.5

5.1

7

38

00

1180

5570

420

17

385

1920

2950

99.8

14800

14300

303

270

400

32

25

350

14.0

5.8

6

34400

1030

4950

5660

173

342

1710

2610

99.8

10400

12500

270

4

2

7.

7.

7

77

2

7

1

4

.4

181

390

400

20

20

350

17.5

9.5

0

23000

20

3180

3570

14

214

1070

140

9

.4

3080

7310

181

1

5

1.

.

14

4

55

1

54

.

15

7

350WC280

355

350

40

28

275

9.8

2

4.0

3

35700

747

4210

4940

14

286

1640

2500

89.6

16500

7100

350WC280

25

347

350

3

28

275

9.8

2

4.4

7

32900

1

3810

4450

142

258

1470

22

0

88.5

12700

230

258

5

5

7

1.

.

57

1

4

11

.4

4

197

331

350

28

20

275

13.8

5.8

25100

48

2940

3350

13

200

1140

1740

89.3

5750

4

00

197

No

es

1.AllweldstoASN

ZS1554.1

CategorySP(deeppenetration).

2.

Webtoflangejointsdeveloptheminimumt

ensilestrengthofa16mmw

ebonly.

3.

Flamecutsurfac

esnotincorporatedinweldshaveaminimums

urfacerough

nessofclass2,asdefinedinWTIATechnicalNote5.

WeldedColumns


10/28


Table12We

ldedColumns-PropertiesforAsses

singSectionCapacity

Designation

YielS

ress

__________________________

FormF

acor

A

oux-axis

_______________________________

Abouty-ax

is

____________________

___________

YielS

ress

__________________________

FormFacor

A

oux-axis

_______________________________

Ab

outy-axis

_______________________________

Designation

lange

eb

ompactness

Compactness

lange

eb

ompactness

Compactne

ss

f

fy

f

ex

Zey

fy

f

f

Zex

e

MPa

MPa

103mm3

10mm

MPa

MPa

10mm

103mm3

300PLUS

*

AS

NZS3679.2-400

W

44

2

.

14

1

.

14

1

W

44

414

280

280

1.00

C

10100

C

5010

3

0

3

0

1.00

C

10100

C

5010

414

383

280

280

1.00

C

9130

C

4510

3

0

3

0

1.00

C

9130

C

4510

383

40

8

28

.00

898

4000

6

6

.0

883

3920

340

290

280

300

1.00

N

7570

N

3410

3

0

380

1.00

N

7410

N

3310

290

.

7

7

.

54

228

300

300

1.00

N

5210

N

2200

380

380

0.9

64

S

4860

N

2100

228

400WC3

1

280

280

1.00

C

7470

C

3210

3

0

3

0

1.00

C

7470

C

3210

400WC3

1

.

1

.

1

303

280

280

1.00

C

420

C

2880

3

0

3

0

1.00

C

420

C

2880

303

270

280

280

1.00

C

5660

C

2560

360

360

1.00

C

5660

C

2560

270

.

2

.

427

181

300

300

1.00

N

3410

N

1510

380

380

1.00

N

3330

N

14

0

181

.

5

1

.

41

7

350WC280

280

280

1.00

C

4940

C

2450

360

360

1.00

C

4940

C

2450

350WC280

258

280

280

1.00

C

4450

C

2210

3

0

3

0

1.00

C

4450

C

2210

258

.

1

1

.

1

197

280

300

1.00

C

3350

C

1720

3

0

380

1.00

C

3350

C

1720

197

*300PLUS

welded

sectionsareproducedtoexceedtheminimumr


No

es

1.For

PL

s

ec

tionsthetensilestrength(f

u

is430MPa.

2.

ForGrade400se


u)is480MPa.

3.


WeldedColumns


11/28


12/28


Table14UniversalBeams-PropertiesforAssessingSectionCapacity

Designaion

YielS

ress

________________________

FormF

acor

A

oux-axis

_______________________________

A

ouy-ax

is

____________________

___________

YielS

ress

________________________

FormFacor

A

oux-axis

_______________________________

A

ouy-axis

_______________________________

Designaion

Flange

We

Compacness

Compacness

Flange

We

Compacness

Compacne

ss

f

fy

f

ex

Zey

fy

f

f

Zex

e

a

a

103

3

0

a

a

10

03

3

300PLUS

*

AS/NZS3679.1-350

10UB125

280

300

0.9

50

C

3

80

C

515

340

340

0.9

1

C

3

80

C

515

10UB125

1

28

0

0.9

2

290

4

4

.8

9

29

11

101

300

320

0.8

88

C

2900

C

38

340

3

0

0.8

7

C

2900

C

38

101

530UB92.4

300

320

0.9

28

C

2370

C

342

340

3

0

0.907

C

2370

C

342

530UB92.4

.

.

7

4

7

.

460UB82.1

300

320

0.9

79

C

1840

C

292

340

360

0.9

56

C

1840

C

292

460UB82.1

4.

2

.4

2

2

4

.2

2

2

74.

7.1

300

320

0.9

22

C

1480

C

230

340

3

0

0.9

01

C

1480

C

230

7.1

410UB59.7

300

320

0.9

38

C

1200

C

203

340

3

0

0.9

18

C

1200

C

203

410UB59.7

3.

2

32

.91

060

7

6

6

.89

105

3.

3

0UB5

.7

300

320

0.9

9

C

1010

C

193

340

3

0

0.9

74

C

1010

C

193

3

0UB5

.7

.

.

1

4

.4

7

1

.

44.7

320

320

0.9

30

N

770

N

140

360

360

0.911

N

762

N

139

44.7

310UB4

.2

300

320

0.9

91

C

72

C

13

340

3

0

0.9

72

C

72

C

13

310UB4

.2

.4

.

1

.

N

1

.4

32.0

320

320

0.9

15

N

4

7

N

8

.9

3

0

3

0

0.8

98

N

4

2

N

85.7

32.0

250UB37.3

320

320

1.00

C

48

C

116

360

360

1.00

C

486

C

116

250UB37.3

1.4

2

2

1.

1.4

.

.

1.4

25.7

320

320

0.9

49

C

31

C

1.7

3

0

3

0

0.9

32

C

31

C

1.7

25.7

UB

.

1.

1

.

.

1

.

UB

.

25.4

320

320

1.00

N

259

N

68.8

360

360

1.00

N

257

N

8.0

25.4

22.3

320

320

1.00

N

227

N

0.3

3

0

3

0

1.00

N

22

N

59.4

22.3

.

.

4.4

.7

4.4

.

180UB22.2

320

320

1.00

C

195

C

40.7

3

0

3

0

1.00

C

19

C

40.7

180UB22.2

8.

2

32

1.00

2.5

6

6

.0

2.

8.1

1.1

320

320

1.00

C

138

C

28.4

3

0

3

0

1.00

C

13

C

28.4

1.1

150UB18.0

320

320

1.00

C

13

C

2

.9

3

0

3

0

1.00

C

13

C

2

.9

150UB18.0

14.

1.

1

.

.

1

1.

4.

*

PL

r

epac

e

Gra

e250as

hebasegra

efor

hesesecionsin1994.

300PLUSh

otro

lledsectionsareproducedtoexceedtheminimumr

equirem

entsofASNZS3679.1-300.

No

es

1.For300PLUS

sectionsthetensilestrength

(fu

)is440MPa.

.ForGra

e350secions

he

ensiesrengh(f

u

s480MPa.

3.

C:CompactSection;N:Non-compactSectio

n;S:SlenderSection.

Universa

lBeams


13/28


Table15Un

iversalColumns-DimensionsandProperties

Designatio

Depthof

ecion

Flange

________________________

Web

T

ic

ness

Root

Ra

ius

Depth

eween

Flanges

Gross

rea

of

Cross

Sectio

Aboutx-axis

__________________________________________________

Abouty-axis

_________________________________________________

_

Torsion

onsan

Warping

Consan

Designatio

Width

Thickness

1

__________

(bf-

t)

__________

f

f

w

r1

1

w

2f

Ag

Ix

Zx

x

x

I

Zy

J

I

kg/m

mm

mm

mm

mm

mm

mm

mm

106mm4

103mm

103mm3

mm

106mm4

10mm

103mm3

mm

10mm4

109mm

310UC158

327

311

25.0

.

1.5

277

.

5.9

1

2010

0

38

2370

2

80

139

125

807

1230

78.9

3810

28

0

310UC158

13

321

0

21.

3.8

16.5

20.1

.8

1750

0

29

050

2300

13

10

9

1050

78.2

2520

239

137

118

315

307

18.7

11.

1.5

277

23.3

7.8

1500

0

277

17

0

19

0

13

90.2

588

893

77.5

130

1980

118

.

.4

.

1.

77

.

.

4

4

14

7

.

7

.7

1

.

250UC89.5

2

0

25

17.3

10.

14.0

22

21.5

7.1

0

1140

0

143

1100

1230

112

48.4

378

575

5.2

1040

713

250UC89.5

72.9

254

254

14.2

8.6

14.0

22

26.2

8.6

4

932

0

114

897

992

111

38.8

306

463

4.5

58

557

72.9

.

1

14.

.

11.4

1

1.

.

72

1.

4

.

.

1

1.7

1

.

52.2

20

204

12.5

8.0

11.4

181

22.7

7.8

4

0

52.

512

570

89.1

17.7

174

2

4

51.5

325

1

52.2

4

.2

203

203

11.0

7.3

.

181

24.8

8.9

0

590

0

45.

500

88.2

15.3

230

51.0

228

142

4

.2

1

7.2

1

11.

.

.

1

17.1

.

47

22.

1

.4

7.

1

1.

.

1

.

1

7.2

30.0

158

153

9.4

.

8.9

13

21.0

7.7

38

0

17.

223

250

7.5

5.

2

73.4

112

38.1

109

30.8

30.0

.4

1

.

.

.

1

.

1.7

1.

1

.

.

.4

.

.

.

1.

.

100UC14.8

97

9

7.0

5.0

10.0

83.0

1.

.71

189

0

3.1

5.

74.4

41.1

1.14

22.9

35.2

24.5

34.9

2.3

0

100UC14.8

Universa

lColumns


14/28


Table16Un

iversalColumns-PropertiesforAss

essingSectionCapacity

Designation

YieldStress

__________________________

FormF

actor

Aboutx-axis

_______________________________

Abouty-ax

is

____________________

___________

YieldStress

___________________________

FormFactor

Aboutx-axis

_______________________________

Ab

outy-axis

_______________________________

Designation

Flange

We

Compacness

Compacness

Flange

We

Compacness

Compacne

ss

fy

fy

f

ex

Zey

fy

fy

f

ex

Zey

MPa

Pa

13

3

1

MPa

Pa

13

3

1

300PLUS

*

AS

NZS3679.1-350

310UC158

280

300

1.00

C

2680

C

1210

340

340

1.0

0

C

2680

C

1210

310UC158

1

.

14

4

4

.

14

17

118

280

300

1.00

C

19

0

C

882

340

340

1.0

0

N

1950

N

878

118

.

.

5

4

4

.

155

4

.

250UC89.5

280

320

1.00

C

1230

C

567

340

360

1.0

0

C

1230

C

567

250UC89.5

72.9

300

320

1.00

N

98

N

454

340

3

0

1.0

0

N

977

N

448

72.9

.

.

4

.

.

52.2

300

320

1.00

C

570

C

2

0

340

3

0

1.0

0

N

5

9

N

2

0

52.2

46.2

300

320

1.00

494

223

340

360

1.0

0

490

219

46.2

1

7.2

2

.

1

1

4

.

1

1

1

7.

30.0

320

320

1.00

C

250

C

110

3

0

3

0

1.0

0

N

248

N

109

30.0

23.4

2

320

.0

7

3.5

36

60

.0

72.

3.

100UC14.8

320

320

1.00

C

74.4

C

34.4

3

0

3

0

1.0

0

C

74.4

C

34.4

100UC14.8

*

300PLUSr

eplac

edGrade250asthebasegradeforthesesectionsin1994.

300PLUSh

otro


equirem

entsofAS/NZS3679.1-300.

No

es

1.For300PLUS

sectionsthetensilestrength(f

u)is440MPa.

2.

ForGrade350se


u)is480MPa.

3.

C:CompacS

ecion;N:Non-compacS

ecion;S:Sen

erSecion.

Universa

lColumns


15/28


Table17Tap

eredFlangeBeams-Dimensionsan

dProperties

Designaion

assper

mere

Dep

of

Secion

Flange

______________________

We

Thickn

ess

Ra

ii

________________

Dep

Beween

langes

ross

Areaof

Cross

Secion

A

oux-axis

________________________________

__________

A

ouy-axis

________________________________________

__

Torsion

Consan

Warping

Consan

Designaion

Wi

T

ic

ness

Roo

o

1

________

(f-

_________

f

f

1

1

2f

kg/m

mm

mm

mm

m

m

mm

mm

mm

mm2

106mm4

103mm3

103mm3

mm

10mm4

10mm

10mm

mm

103mm

109mm6

12

TFB

.

12

.

.

.

.

4.

21.

.

17

.4

.4

.

.

.

7

.4

7.

4.2

4

.2

1.1

2

TFB

100TFB

7.2

0

100

45.0

.0

4

.0

7.0

3.0

88

22.0

3.4

2

917

1.4

29.2

34.1

39.

0.0

79

3.5

3

.00

9.31

11.

0.1

7

100TFB

Tapered

FlangeBeams

Table18TaperedFlangeBeams-Propertiesfor

AssessingSectionCapacity

Designaion

YielS

ress

__________________________

FormF

acor

A

oux-axis

_______________________________

A

ouy-ax

is

____________________

___________

YielS

ress

___________________________

FormFacor

A

oux-axis

_______________________________

A

ouy-axis

_______________________________

Designaion

Flange

We

Compactness

Compactness

Flange

We

Compactness

Compactne

ss

f

f

Zx

f

f

x

a

a

103mm3

103mm

a

a

103mm3

103mm

PL

*

AS

NZS3679.1-350

125TFB

320

320

1.00

C

80.3

C

15.

3

0

3

0

1.0

0

C

80.3

C

15.

125TFB

TF

.

4.

.

.

4.

5.

TF

*

PL

r

epac

e

Gra

e250as

hebasegra

efor

hesesecionsin1997.

300PLUSh

otro


equirem


No

es

1.For

PL

secions

he

ensiesrengh(

u

s430MPa.

2.

ForGrade350se


u)is480MPa.

3.



16/28


17/28


Table21Un

iversalBearingPiles-DimensionsandProperties

Designaio

Dep

of

S

ecion

Flange

________________________

We

Thickness

Roo

Ra

ius

Dep

Beween

Flanges

Gross

Area

of

Cross

Secio

A

oux-axis

__________________________________________________

A

ouy-axis

_________________________________________________

_

Torsion

Consan

Warping

Consan

Designaio

Wi

T

ic

ness

1

__________

f-

__________

f

f

w

r1

1

w

2f

Ag

Ix

Zx

x

x

I

Zy

J

I

g/m

16

4

103

3

0

16

4

03

3

1

3

0

4

19

310UBP149

318

31

20.

20.5

1

.

277

13.

7.1

4

1900

0

330

2080

2370

132

109

91

1070

75.8

2970

2410

310UBP149

110

308

311

.

15.3

1

.

277

18.1

9.5

7

1400

0

23

1530

1720

130

7

.

494

759

73.9

1240

140

110

78.

9

06

.

.

1

6.5

277

4.

13.3

1010

0

6

1100

1220

2

3.1

347

30

72.

484

10

78.

200UBP122

230

220

25.0

25.0

11.4

180

7.2

0

3.9

0

1560

0

129

1120

1340

91.0

44.

406

35

53.5

3540

469

200UBP122

Table22Un

iversalBearingPiles-Propertiesfo

rAssessingSectionCapacity

Designaion

YielS

ress

__________________________

FormF

acor

A

oux-axis

_______________________________

A

ouy-ax

is

____________________

___________

YielS

ress

___________________________

FormFacor

A

oux-axis

_______________________________

A

ouy-axis

_______________________________

Designaion

Flange

We

Compactness

Compactness

Flange

We

Compactness

Compactne

ss

fy

fy

f

Zex

Zey

fy

fy

f

ex

Zey

a

a

13mm3

13mm

a

a

13mm3

13mm

300PLUS

*

AS

NZS3679.1-350

310UBP149

280

280

1.00

C

2370

C

1040

340

340

1.0

0

C

2370

C

1040

310UBP149

11

1.

1

1

4

4

.

1

1

78.8

300

300

1.00

N

1130

N

4

0

340

340

1.0

0

N

1110

N

450

78.8

2

BP122

2

1.

14

4

4

.

14

2

BP12

*

300PLUSh

otro


equirem


No

es

1.For300PLUS

sectionsthetensilestrength(f

u)is440MPa.

2.

ForGrade350se


u)is480MPa.

3.


4.

Thesesectionsa

regenerallynotstockedandareavailableforprojectordersonlysubjecttoenquiryfromy

ournearestOneSteelSalesOffice.

UniversalBearingPiles(referNote4

)


18/28


19/28


20/28


21/28


22/28


Table27Un

equalAngles-x-axisandy-axis-PropertiesforAssessingSectionCapacity

Designation

YieldStress

FormF

actor

Aboutx-axis

____

_____________________

Abouty-axis

_________________________

YieldStress

FormF

actor

Aboutx-axis

_________________________

About

y-axis

____________

_____________

Designatio

Loa

A

Loa

C

Loa

B

L

oa

D

Loa

A

Loa

C

Loa

B

Loa

D

f

f

Zex

Zex

Zey

ey

fy

f

Zex

Zex

Zey

Zey

a

0

03

3

03

3

103

3

a

1

1

1

1

3

300PLUS

*

AS

NZS3679.1-350

150x100x12UA

.

11

.

.

4

1.

1

4.

.

150x100x12UA

10UA

320

0.9

75

7

4.8

81.7

26.0

30.9

360

0.9

43

73.0

78.9

25.3

30.9

10UA

150x90x16UA

.

1

.

.

4

1.

.

.

150x90x16UA

12UA

300

1.00

9

6.3

104

28.8

31.1

340

1.00

94.6

104

28.3

31.1

12UA

10UA

.7

.6

1.

1.

.

6

.4

6

.

7

.

.6

.

10UA

8UA

320

0.8

63

53.1

60.3

15.9

21.0

360

0.8

36

51.2

57.9

15.4

21.0

8UA

125x75x12UA

.

6

.6

.

.6

1.

4

1.

67.6

7

.

.

1.

125x75x12UA

10UA

320

1.00

5

1.6

57.2

15.5

17.2

360

1.00

50.6

57.2

15.2

17.2

10UA

A

.64

.

6.

11.

4.

6

.

1

.

44.

11.6

14.

A

6UA

320

0.8

24

2

6.8

30.1

8.0

7

11.2

360

0.7

99

25.8

28.7

7.7

5

11.2

6UA

1

x7

x1

A

.

.4

4

.

.

6.6

6

1.

.

.

1.

16.6

1

x7

x1

A

8UA

320

1.00

31.2

33.1

12.6

13.9

360

1.00

30.6

32.

12.4

13.9

8UA

6UA

320

0.9

46

2

2.0

21.8

8.9

3

10.9

360

0.9

1

21.4

20.7

8.6

8

10.9

6UA

75x50x8UA

.

7.

17.

.

6.

6

1.

16.

7.

.

6.

75x50x8UA

6UA

320

1.00

1

2.6

13.7

4.3

7

4.7

7

360

1.00

12.4

13.7

4.3

0

4.7

7

6UA

5UA

20

.956

.89

9.6

5

3.1

0

3.7

5

360

.926

8.6

6

.3

3.0

2

.7

5U

65x50x8UA

320

1.00

14.1

14.1

5.8

6

5.8

6

360

1.00

14.1

14.

5.8

6

5.8

6

65x50x8UA

6UA

20

.00

0.7

1.

4.4

6

4.6

360

1.0

10.6

11.2

4.4

.6

6UA

5UA

320

1.00

7.7

6

7.9

2

3.2

3

3.6

8

360

1.00

7.5

9

7.6

4

3.1

7

3.6

8

5U

*

300PLUSr

eplace

dGrade250asthebasegradefor150x90x8unequalanglesandlargerin1994.

PL

r

epace

Gra

e250as

hebasegra

efor125x75x12unequaa

ng

esan

sma

erin1997.

PL

h

otrolledsectionsareproducedtoexceedtheminimumr


No

es

.For

PL

sec

ions

he

ensiesrengh(fu)is440MPa.

2.

ForGrade350sec

tionsthetensilestrength(fu)is480MPa.

UnequalAngles


23/28


Table28Un

equalAngles-n-axisandp-axis-DimensionsandProperties

Designaion

A

oun-axis

____________________________________________________________________________________________

A

oup-axis

___________________________________________________________________________________________

Pro

uco

f2n

Momeno

fArea

Designaion

I

pB

ZnB

pT

ZnT

S

p

nL

ZpL

n

R

ZpR

Sp

rp

Inp

mm

mm

mm

10mm4

mm

10mm3

mm

103mm3

103mm3

mm

106mm

mm

10mm

mm

10mm

10mm

mm

10mm4

150x100x12UA

6.5

2

49.1

133

101

64.6

117

47.7

2.3

4

24.3

96.2

75

.7

30.9

56.0

28.6

-2.2

7

150x100x12UA

10UA

5.2

9

48.1

110

102

51.9

94.

48.0

1.91

23.3

81.9

76

.7

24.9

44.7

28.8

-1.8

5

10UA

150x90x16UA

7.9

7

52.5

152

97.5

81.7

145

47.

2.1

5

22.7

94.9

67.3

32.

59.5

24.6

-2.3

5

150x90x16UA

12UA

6.2

9

51.0

123

99.

63.5

11

47.8

1.72

21.2

81.

68.8

25.

45.7

25.0

-1.8

9

12UA

10UA

5.1

0

50.0

102

10

51.0

91.5

48.2

1.41

20.2

69.5

69.8

20.2

36.5

25.3

-1.5

4

10UA

UA

4.2

49.2

6.

0

2.3

6.

8.

1.18

9.

60.4

0.

16.

0.1

25.5

-1.2

9

8UA

125x75x12UA

3.5

4

43.3

1.

1.

3.3

77.

9.6

.958

18.4

2.

56.

16.

1.

0.6

-1.0

25x75x12UA

10UA

2.8

8

42.3

68.2

82.7

34.9

62.5

39.9

0.7

89

17.5

45.2

57.5

13.7

25.1

20.9

-0.8

67

10UA

8UA

2.4

1

41.5

58.1

83.5

28.9

52.

40.1

0.6

64

16.8

39.6

58.2

11.4

20.7

21.0

-0.7

31

8UA

6UA

1.89

40.7

46.5

84.3

22.5

40.6

40.3

0.5

24

16.0

32.7

59.0

8.8

9

16.0

21.2

-0.5

75

6UA

100x75x10UA

1.55

31.8

48.6

68.2

22.6

41.3

31.3

0.7

43

19.4

38.3

55.6

13.4

24.3

21.7

-0.6

25

100x75x10UA

8UA

1.3

31.1

41.8

68.9

18.8

34.4

31.5

0.6

26

18.7

33.5

56.3

11.1

20.2

21.9

-0.5

28

8UA

6UA

1.02

30.3

33.7

69.7

14.6

26.9

31.7

0.4

94

17.9

27.5

57

.1

8.6

7

15.7

22.0

-0.4

16

6UA

75x50x8UA

0.5

11

25.2

20.3

49.8

10.3

18.5

23.6

0.1

81

12.8

14.1

37.2

4.8

6

8.9

6

14.0

-0.1

74

75x50x8UA

A

.4

7

4.

1.7

.

.

14.

.

.14

1.1

1.

7.

.4

.

4.

-.1

4

A

A

.

1

.

1.

1.

.7

1.

.

.11

11.

.

.

.

.41

14.

-.1

1

A

65x50x8UA

0.3

41

21.1

16.2

43.9

.7

4.

20.1

0.1

7

13.6

12.7

36.

4.7

8

8.7

4

14.

-0.1

41

65x50x8UA

6UA

0.2

72

20.

13.4

44.6

6.1

0

11.1

20.3

0.1

40

12.9

10.8

37

.1

3.7

7

6.8

5

14.6

-0.1

14

6UA

5UA

0.2

15

19.8

10.9

45.2

4.7

5

8.7

20.5

0.1

11

12.4

8.9

6

37.6

2.9

5

5.3

2

14.7

-0.0

903

5UA

UnequalAngles


24/28


STANDARD SPECIFICATIONS


Structural Steel - Welded Sections - Standard: AS/NZS 3679.2:1996

Table 29 Chemical Composition - Welded Sections Base Plate

Cast or Product Analysis, Percen

Grade (1)

C Si Mn P S Cr(2)

Ni(2)

Cu(2)

Mo(2)

Al(3)

Ti Micro-alloyingE emen s

CE(4)

AS/NZS 3678 Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. Max.

300 & 300L15 0.22 0.55 1.70 0.040 0.030 0.30 0.50 0.40 0.10 0.100 0.040 (see Note 5) 0.44

400 & 400L15 0.22 0.55 1.70 0.040 0.030 0.30 0.50 0.40 0.35 0.100 0.040 (see Note 6) 0.48

No es1. The use of sulphide modification steelmaking techniques for listed grades is permitted.2. Cr + Ni + Cu + Mo = 1.00% maximum apply.3. Limits specified are for both acid soluble and total aluminium.4. Carbon equivalent (CE) is calculated from the equation based on actual cast or product analysis:

CE = C + Mn + Cr + Mo + V + Ni + Cu 6 15. Niobium plus vanadium: 0.030% maximum.6. Vanadium: 0.10% maximum. Niobium plus vanadium plus titanium: 0.15% maximum.

Table 30 Tensile Properties - Welded Sections Base Plate

Property Grade - AS NZS 3678

300, 300L15 00, 400L15

Minimum Yield Strength - MPa for thickness of:

> 8 12 310 400

> 12 20 300 380

> 20 50 280 3 0

Minimum Tensile Strength - MPa 30 480

Minimum Elongation % of Gauge Length of 5.65S0

21 18

No e1. S

0is the cross-sectional area of the test piece before testing.

Table 31 Charpy V-Notch Impact Test Requirements - Welded Sections Base Plate

Grade estTemperature

Minimum Absorbed Energy, JSize of Test Piece

AS/NZS 3678 10mm x 10mm 10mm x 7.5mm 10mm x 5mm

C Average o 3Tests

In ivi ua Tes Average o 3Tests

In ivi ua Tes Average o 3Tests

In ivi ua Tes

300L15 -15 27 20 22 1 18 13

400L15 -15 27 20 22 1 18 13


25/28



Structural Steel - Hot Rolled Bars and Sections - Standard: AS/NZS 3679.1:1996

Table 32 Chemical Composition - Bars and Sections

Grade(see Note 1)

Cast analysis (max.) (See Notes 2 and 3)%

C Si Mn P S Micro-alloyinge emen s (see No e 4)

CE(see No e 5)

300PLUS, 300PLUSL0, 300PLUS S0 0.25 0.50 1.60 0.040 0.040 (see No e 6) 0.44

350, 350L0 0.22 0.50 1. 0 0.040 0.040 (see Note 7) 0.45

No es1. The use of sulfide modification steel making techniques for these grades is permitted.. Grain refining elements, i.e. aluminium and titanium, may be added, provided that the totalontent does not exceed 0.15%. Limits are for total or soluble aluminium.

3. The following elements may be present to the limits stated, subject to a maximum total of1.00%:

(a Copper 0.50% (b) Nickel 0.50% (c) Chromium 0.30% (d) Molybdenum 0.10%

. For grade 300PLUS, the following are not considered as micro-alloying elements: (a) Titanium 0.040% maximum (b) Niobium 0.020% maximum (c Vanadium 0.030% maximum (d) Niobium plus vanadium 0.030% maximum

. Carbon equivalent (CE) is calculated from the following equation: E = + n r + o + V + u 6 5 156. Micro-alloying elements are not permitted in grade 300 except for thicknesses greater than or equal

o 15mm, where he fo owing app y: (a) the maximum combined micro-alloying element content is 0.15% (b) where micro-alloying elements are used, the percentage of each element is to be shown on

certificates.7. For gra e 350, micro-a oying eemen s niobium, vana ium an i anium may be a e , provi e ha

their total combined content does not exceed 0.15%.

Table 33 Tensile Properties - Flat Bars and Sections

Gra e Minimum yie s ress, MPa

Thickness, mm (see Note 1)

Minimum ensi estrength, MPa

Minimum e onga ion on agauge length of 5.65S

0

(see Note 2) %

< 11 11 o 17 > 17 o < 40

300PLUS, 300PLUSL0 320 300 280 440 22

300PLUS

S0 NA 300 280 440 25350 3 0 340 340 480 20

Table 34 Tensile Properties - Round and Square Bars

Gra e Minimum yie s ress, MPa

Thickness, mm

Minimumtensile strength

Minimum e onga ionon a gauge length of

5. 5S0

50 > 50 to < 100 100 MPa %

300PLUS 300 290 280 440 22

350 340 330 320 480 20

No es (apply o ables 33 an 34)1. For a section, the term thickness refers to the nominal thickness of the part from which the sample is taken.. S0 is the cross-sectional area of the test piece before testing.

3. For precise details of properties reference should be made to the latest edition of AS/NZS 3679.1:1996 or the l atest OneSteel specification.. 300PLUS steel is produced to exceed the latest requirements for grade 300 in AS NZS 3679.1.

Table 35 Charpy V-Notch Impact Test Requirements - Bars and Sections

Grade Test Temperature Minimum Absorbed Energy, J Size of Test Piece

10mm x 10mm 10mm x 7.5mm 10mm x 5mm

C Average o 3Tests

In ivi uaest

Average o 3Tests

In ivi uaTest

Average o 3Tests

In ivi uaTest

300PLUSL0, 350L0* 0 27 20 22 1 18 13

300PLUSS0 0 70 50 NA NA NA NA

No esThis does not cover impact tested grades for thickness less than 8mm.*Impact testing is not available for bars and is only available for some sections by enquiry.


26/28




Table 36 Chemical Composition - For OneSteel Merchant Bar Sections - Regular Grades - AS 1442

Steel Type Grade C Si Mn P S

M n. Max. M n. Max. M n. Max. M n. Max. M n. Max.

Carbon and Carbon Manganese Steels 101 0.13 0.18 0.10 0.35 0. 0 0.90 * 0.040 * 0.040

1022 0.18 0.23 0.10 0.35 0.70 1.00 * 0.040 * 0.040

1045 0.43 0.50 0.10 0.35 0. 0 0.90 * 0.040 * 0.040

Table 37 Chemical Composition - For OneSteel Merchant Bar Sections - Regular Grades - AS 1447

Steel Type Gra e C S Mn P S Cr

Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.

Spring Steels 51 0 0.55 0. 5 0.10 0.35 0.70 1.00 * 0.040 * 0.040 0.70 0.90

9258 0.50 0. 5 1. 0 2.20 0.70 1.05 * 0.040 * 0.040 * *

92 1 0.55 0. 5 1.80 2.20 0.70 1.00 * 0.040 * 0.040 0.10 0.25

No e1. Merchant Bar Sections are also available in AS/NZS 3679.1:1996 specification. See Tables 32 to 35. Other grades may be available on enquiry.

Table 38 OneSteel Grades

Steel Type Grade C Si Mn P S Cr V

Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.

OneS ee 1015 0.13 0.18 0.10 0.35 0.30 0. 0 * 0.040 * 0.050 * * * *

X4K92M 1S* 0.55 0. 5 1. 0 1.90 0.70 1.00 * 0.040 * 0.040 0.10 0.25 0.15 0.25

Table 39 Heat Treatment Limitations

Maximum Recommen e Cross Sec ion*

Gra e Roun s Squares Fla s

51 0 40mm 3 mm 28mm

92 1 27mm 25mm 19mm

9258 1 mm

The recommendations are based on the criterion that, at the maximum dimensions, a hardnessof 50 HRC can be achieved in the centre of the quenched section.

he actual properties obtained are dependent on both grade and heat treatment process

control. As OneSteel has no control over the springmakers heat treatment process, the aboverecommendations cannot be guaranteed. However, springmakers with efficient heat treatmentacii ies wi be ab e o achieve a har ness va ue of 50 HRC as recommen e .


27/28


All customer service enquiries for OneSteel Market Mills productsdescribed in this publication should be directed to the OneSteel

Direct free call service on 1800 1 STEEL (1800 1 78335).OneSteel Direct provides a one stop shop service for customersand users of steel requiring information on OneSteel Market Millsand its products. It is staffed by a centralised team of experiencedpersonnel specialising in Technical, Sales, Marketing and PublicAffairs knowledge.

OneSteel Directs services include the following:

Product and application technical supportincorporating a network of expert OneSteelmetallurgists, engineers and scientists locatedthroughout Australia.

Fast brochure and technical information mailout and facsimileservices.

Immediate referral service to approved OneSteel Market Millsdistributors and service providers in your area.

OneSteel Directs services are available Mon-Fri from8.00am to 6.00pm (AEST)

Freecall 1800 1 STEEL (1800 1 78335)

Freefax 1800 101 141

E-mail [email protected]

International Telephone +61 2 4222 3456

International Facsimile +61 2 4222 3434

OneSteel Market Mills

PO Box 245C

Newcastle NSW 2300Telephone: (02) 4935 5555Facsimile: (02) 4935 5490

New South Wales

Cnr Milperra & Mons Roads, Revesby NSW 2212PO Box 4664, Milperra NSW 1891Tel: 1800 1 78335 Fax: (02) 9792 9094

Queensland240 Bradman Street, Acacia Ridge QLD 4110PO Box 300, Acacia Ridge QLD 4110Tel: 1800 1 78335 Fax: (07) 3845 5609

South Australia & Northern Territory

519 Cross Keys Road, Cavan SA 5094PO Box 21, Dry Creek SA 5094Tel: 1800 1 78335 Fax: (08) 8260 9355

Victoria & Tasmania

219-229 St Albans Road, Sunshine VIC 3020

PO Box 5059, Sunshine VIC 3020Tel: 1800 1 78335 Fax: (03) 8312 2650

Western Australia

53 Harrison Road, Forrestfield WA 6058PO Box 611, Welshpool WA 6986Tel: 1800 1 78335 Fax: (08) 6332 3132

New Zealand

Ground Floor, 485B Rosebank Road, Avondale, Auckland 1026 NZPO Box 19335, Avondale, Auckland 1746 NZTel: (09) 820 4048 Fax: (09) 820 4292

OneSteel Whyalla Steelworks

38 Heath Street, Lonsdale SA 5160PO Box 951 Morphett Vale SA 5162Tel: (08) 8326 4601 Fax: (08) 8326 3461

CUSTOMER TECHNICAL SERVICE COMPANY ADDRESSES

OneSteel Direct - free call 1800 1 78335 Head Office

OneSteel Market Mills Sales Offices

Rail Sales & Marketing Office


28/28

ONESTEEL DIRECTFreecall1800 178 335

Websitewww.onesteel.com

Freefax1800 101 141

Email [email protected]

DISTRIBUTED BYThis publication has been prepared by OneSteel Market Mills, an operating business group of whichOneSteel Manufacturing Pty Limited ABN 42 004 651 325 is a part. Please note that any specificationsor technical data referred to in this publication are subject to change and/or variation or improvementwithout notice and no warranty as to their suitability for any use is made. Users of this publication, toensure accuracy and adequacy for their purposes, are requested to check the information providedin this publication to satisfy themselves as to its appropriateness and not to rely on the informationwithout first doing so. Unless required by law, the company cannot accept any responsibility for anyloss, damage or consequence resulting from the use of this publication. Photographs shown arerepresentative only of typical applications current at January 2010 This brochure is not an offer to

Hot Rolled Cat Issue5 Feb10

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