Steel Equiv

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09/12/11

eel eq i

STEEL EQUIVALENTS- PLAIN CARBON STEELSAS1442 AS1448 A.I.S.I. SAE Similar Specifications, Other Equivalents Or Names

BS 970 1955

T pical anal sis

T pical Uses

K1022

EN3A

.22%C .8%M

B h e WH;Mi d S ee ; AS1204350; ASTM A350 LF1 L d 28- C c i a g ade, ed i i e a d 32, J9, K c a ; ASTM A 181; e e e e fi i g , hi haf i g ASTM A350 LF2; ABS G 11 a d c i g a d ge e a e gi ee i g AS1448-K1; ASTM A105; a ica i ih e e . We dab e BS 1503 161-28 - P e ca T C a ; AS1448-K5 J3 - D a Machi e ee i h 35-45 TSI. UTS. S i ab e f haf , c a haf , gea e i i g hea ea e a d/ f a e i d c i ha de i g

K1040

EN8

.4%C .8%M

K1045

.45%C .8%M

Si i a a ica i K1040, Sha B h e H; J12 ha de i g ee . Ca be e ded if c ec M C a : AS1488-K6 -D af e ced e a e ed C C a T e; J2 - S e f e U ed f haf a d gea he e de a e ea e i a ce i e i ed a d he e gh e i e e ia . S i ab e f ac e he hea ea ed.

K1055

EN9

.55%C .8%M

STEEL EQUIVALENTS-GENERAL ENGINEERING ALLO STEELSAS1442 AS1448 A.I.S.I. SAE 4140 BS 970 1955 Similar Specifications, Other Equilvalents Or Names A ab 709; DIN 42C M 4; Ch B h e VCL 140; E & G SD19; O5 B h e NMH; R16; VAGS A ab 705 Ve

T pical Anal sis

T pical Uses i ab e f high e ed gea , haf , e i i g a c bi a i f ha d e a d gh e , i ab e f face f a e i d c i ha de i g.

EN19

.4%C 1%C .2%M

A 4340 EN24 .4%C .8%C 1.7%Ni .2%M

ee i h a g d ha de abi i hich ca be hea ea ed a ide a ge f e i e e g h c bi ed i h gh e . S i ab e f high e ed gea , haf , b a d achi e a .

8620

EN362

.2%C .5%C .6%Ni .2%M

L a , ha de abi i ca e ha de i g ee f igh e ed CH362 c e . Offe a ghe c e ha R23 a ai ca b ee . Ca be ed a a hea ea ab e ee a d ffe ea ab e e dabi i . A high e g h a ee i h high ha de abi i , gh e a d fa ig e E & G SD50; DIN 34C e i a ce. Ca be face ha de ed a d NiM 6; Vib ac 30; B h e ha g d achi abi i i he a ea ed VCN 150; R4 c di i . U ed f gea , haf , a e f

EN25

.3%C .6%C 2.6%Ni .6%M

.fe ca.com.a / eel_eq i .h m

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09/12/11

eel eq i

la ge ec ion. EN 26 .4%C .6%C 2.6%Ni .6%Mo Vib ac 45 R5 Simila o EN25 b offe highe ha dne , and ea e i ance in e e el loaded applica ion .

EEL ESAE or A.I.S.I., DIN X3312H BS 970 1955 EN36A

I ALEN

-CA E HA DENING

EELT pical Uses S i able fo highl e ed gea and haf . Al o ed fo die ing and mo lding ing .

T pical Anal sis .1%C 3.5%Ni .8%C .15%C 4%Ni 1.2%C .25%Mo

Similar Specifications, Other Equivalents Or Names E & G SD51; DIN 14Ni C 14 Bohle ES Special; Q5; CHCN55 DIN 14Ni C 18; S pe CHCN Bohle PPA; R10

X9315H

EN39B

U ed in componen he e a e high co e eng h and hock e i ance i e en ial in la ge ec ion . Applica ion incl de hea d gea , o m gea and pla ic mo ld . Hea d gea , bea ing , lee e , Kingpin , b he , a bo , pinion , pi on pin , a che , plined haf , an mi ion haf , pla ic mo ld , e c..

17C Ni Mo6

.15%C 1.6%C 1.5%Ni .3%Mo

EEL ESAE or A.I.S.I., DIN BS 970 1955 T pical Anal sis

I ALEN

-NI

IDING

EELT pical Uses

Similar Specifications, Other Equivalents Or Names

EN40B

.25%C 3%C .6%Mo

Offe a medi m eng h co e combined i h good d c ili and hock e i ance. H ko Ni iding p od ce a e ha d ea e i an face Thi DIN 27C Al 16; Ni allo ; G 5 bohle ACE; S3 eel ha a lo e ha denabili and d c ili han EN40B b offe an e emel ha d ea e i an face. Can be ed fo gea , c ank haf , c linde line and mo ld

EN41A

.3%C 1.5%C .2%Mo 1%Al

.fe ca.com.a / eel_eq i .h m

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