ONCE UPON A TIME THERE WAS A LITTLE STEEL COMPANY … · NMX-B-506-CANACERO–2011 and USA standard...

> ONCE UPON A TIMETHERE WAS A LITTLE STEEL COMPANYTHAT DARED TO EVOLVE

NOW FACES A NEW CHALLENGEEXCELLENCE

Integrated it’s processesGathered strenghtsBelieved in institucional framework

GRUPOACERERO

www.grupoacerero.com.mx 3

We are committed with the environment and human development: we recycle scrap metal to transform it into essential steel products for the construction industry.

With an annual production capability of 840 thousand tons, our steel products include rebar, reinforcing welded mesh, prefabricated reinfor-cing welded element armacero, wire rod, annea-led wire, and nails.

Our strategic geographic location in central Mexico allows us to fulfill the needs for construc-tion steel within the cities that generate 70% of our country’s GDP.

We pride ourselves in providing outstanding service with the highest quality standards and the shortest lead time.

A 100% Mexican capital steel company

OUR HISTORY

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Our vision is to consolidate GRUPO ACERERO as a diversified, competitive, integrated, and institutionalized company, with a distinctive organizational culture based on its values and social responsibility.

GRUPO ACERERO contributes to building a better world by generating profitability, growth and sustainable development based on the e�cient purveyance of recycled steel products that guarantee total customer satisfaction while promoting the loyalty and discipline that strengthen our company and personnel.

Those of us who shaped GRUPO ACERERO entered the steel industry in 1980; fifteen years later, we established the company as GRUPO ACERERO, SA de CV.

We invested in steelworks in 2004, initiating our vertical integration process. We consolidated that process in 2007, as we started to purchase ferrous scrap that we transformed into steel construction materials.

In 2011 we took another major step, achieving a merger with other regional steel companies and expanding our

OUR MISSION OUR VISION

At GRUPO ACERERO we are committed with:

Quality and innovation in our processes and products

Total customer satisfaction

The environment and sustainable development

Our personnel’s wellbeing and professional growth

product line o�ering. Three years later, we advanced our integration process by acquiring a rolling mill that features the most advanced technology.

In celebration of 20 years providing exceptional quality and customer service, GRUPO ACERERO has engaged in an institutionalization process that will guarantee our strength and development for years to come.

COMPETITIVENESS IN THE STEEL INDUSTRY

Steel is one of the most commonly used metals in the world: there is no industry that does not require it. From canned goods to skyscrapers, everything is made out of steel.

Steel is also one of the most recycled metals; it always maintains its properties such as resistance, hardness and malleability, no matter how many times it is processed.

Treating steel adequately saves water, energy and raw materials, in addition to reducing emissions that lead to climactic change.

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CUSTOMERSERVICE

OUR PROCESS

Strategically located in central Mexico, in the state of San Luis Potosi, we enjoy significant advantages by being situated at under 310 miles (500 km) from the most important and fastest growing cities in the country. We have a presence throughout the national territory and export our products to United States, Canada and Latin America.

Our recycling process begins by recollecting scrap metal that we melt into liquid steel in our foundry, cast it and converting it into billets. These semi-finished products (billets) are used to manufacture rebars and wire rod. This wire rod is also used to produce a variety of drawn steel products

Integrating our own shipping company ensures the purveyance of our supplies and the delivery of finished products to our customers, distin-guishing us as the steel company with the most prompt delivery times.

THE CHALLENGESAHEAD

Constant growth leads to new and greater commitments with our customers, which is why, at GRUPO ACERERO we continuously strive to:

Further diversify our product lines

Spearhead the industry in using the latest technology

Maintain exceptional quality and customer service

Drive the development of our human resources

Strengthen our organizational culture

Keep commited with the community and the enviroment

WITHOUT CONTINUAL GROWTH AND PROGRESS, SUCH WORDS AS IMPROVEMENT, ACHIEVEMENT, AND SUCCESS HAVE NO MEANING.

Benjamín Franklin

OUR PERSONNELConstant growth is our motto at GRUPO ACERERO. We are a

major steel company located in central Mexico that has distingui-

shed itself for the experience, capabilities, responsibility, and

social commitment of all of its stakeholders, associates and

suppliers.

value creation results oriented

continuous improvement responsibility

teamwork

GRUPO ACERERO is a scrap metal recycling company that is committed with the environment

SUSTAINABLE DEVELOPMENT

Steel is one of the most commonly used metals in the world: there is no industry that does not require it. From canned goods to skyscrapers, everything is made out of steel.

Steel is also one of the most recycled metals; it always maintains its properties such as resistance, hardness and malleability, no matter how many times it is processed.

Treating steel adequately saves water, energy and raw materials, in addition to reducing emissions that lead to climactic change.

OUR COMMITMENT WITH THE ENVIRONMENTGRUPO ACERERO cares for the environment through the following processes:

Fume controlGas emissions into the atmosphere are controlled at our fumes treatment plant that processes and concentrates dust generated by the electric arc furnace and refinery furnace.

Wastewater treatmentWastewater from the melt shop and rolling mills is treated at our wastewater treatment plant to eliminate metals and oils for reuse.

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Oxygen supply and regulationOur oxygen plant supplies and regulates the required oxygen to the di�erent manufacturing areas.

Oil residue and impregnated textile controlWe follow a specific control and recollection procedure for oil residue and impregnated textiles to ensure that our manufacturing process does not harm the environment.

Sludge thickeningContaminates water during primary and secondary cooling. In order to be reused, the water is recap-tured in a scale pit where it is descaled with the aid of machinery.

The water then flows through sand filters, and lastly, to a sludge thickener where the clarification process is finalized by sedimentation.

Using our products in construction projects earns points towards one of the four LEED rating levels along with additional benefits including:

Spaces that o�er better health and productivity conditions for their occupants

Reduction of greenhouse gas emissions

Access to fiscal incentives

Lower operational costs

Increased asset value

Waste reduction

Energy and water conservation

OUR PRODUCTS AND LEED CERTIFICATION

GRUPO ACERERO is a member of the US Green Building Council, an organization that certifies

buildings and communities that are planned, constructed, maintained and operated with a focus

on energy e�ciency and sustainable design through Leadership in Energy and Environmental

Design (LEED), contributing to environmental conservation worldwide.

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www.grupoacerero.com.mx

> PRODUCT CATALOG

REBARMEXICAN STANDARD NMX–B-506

Nominal Dimensions

Tensile Requirements

Bar Designation

No.

Tensile Strength, min, psi (kg/cm2)

Yield Strength, min, psi (kg/cm2)

Elongation 8in (200 mm), min, %

3, 4, 5 y 6

7, 8

10 y 12

90000 psi (6,300 kg/cm2)

60000 psi (4,200 kg/cm2)

9

8

7

Bend Teste Requirements

Bar Designation

No.Grade 60 (42)

3, 4, 5

6, 7, 8

10

12

The rebar manufactured by GRUPO ACERERO meets the highest quality, attached to Mexican standard NMX-B-506-CANACERO–2011 and USA standard ASTM-A615M and ASTM-A706M.

Special rod orders to di�erent chemical and physical characteristics (weldability, ductility, diameter and length, among others) based on our markets’ requirements are also manufactured.

For all the steel grades, quality certificate ensuring compliance according to the relevant standard, is issued.

3

4

5

6

8

10

12

Bar Designation No. SizeDiameter

0.375

0.500

0.625

0.750

1.000

1.270

1.500

9.5

12.7

15.9

19.0

25.4

31.8

38.1

0.11

0.20

0.31

0.44

0.79

1.27

1.76

71

127

198

285

507

794

1140

0.376

0.668

1.043

1.502

2.670

4.303

6.464

3/8”

1/2”

5/8”

3/4”

1”

1” 1/4

1” 1/2

0.560

0.994

1.552

2.235

3.973

6.225

8.938

mmin

Cross-Sectional Area

in2 mm2

Nominal Weight Nominal Mass

lb/ft kg/m

G A S A 8 N 4 2

Point of origin Standard NMX-B-506

GradeDesignation No.Marking

GASA Point of origin

3, 4, 5, 6, 8, 10, 12 Designation No.

Type of steel(Standard NMX-B-506-CANACERO-2011)

Yield Strength, min, kg/cm2

N

42

Packaging specifications coil rebar

Diameter(mm) Weight lbs (kg) Internal Diameter External Diameter LengthBar Designation No.

2

3

4

5

7.9

9.5

12.7

15.9

3,174 lbs (1,440 kg)

5,291 lbs (2,400 kg)

3´ to 3´2”

(0.91 m to 0.97 m)

3´9” to 4´

(1.14 m to 1.22 m)4.82 ft - 5.90 ft

(1.47 m - 1.80 m)

These products earn the following LEED® credits thanks to regional, recycled material content

• Prerequisite MRp: Construction and demolition waste management planning.

LEED® v4 • Credit M12: Construction Waste Management.• Building Product disclosure: - Material ingredients - Sourcing of raw materials

• MCr2: Construction Waste Management.• MRc4: Recycled Content.• MRc5: Reegional Materials.

Packaging specifications straight and bent rebar

NOTE: Cut to order based on customer needs (special lengths). Various corrugation types according to end consumer needs available.

Presentation Length Rods/ Package Packages/Bundle Rods/ Bundle Rods per ton (depending on length)

Bent

Straight

Straight

Bent

Straight

Straight

Straight

Straight

Straight

Straight

Straight

15 a 25

15 a 25

200

149 a 154

149 a 154

196 a 202

10 a 15

10 a 15

110

86 a 86

86 a 86

110 a 113

53 53 a 5537 37 a 38

21 21

13 13

Diameter (inches)

3/8”

3/8”

3/8”

1/2”

1/2”

1/2”

5/8”3/4”

1”

1” 1/4

1” 1/2

12.0 m

12.0 m

9.15m

12.0 m

12.0 m

9.15m

12.0 m

12.0 m

12.0 m

12.0 m

12.0 m 9

15 a 25

15 a 25

214 a 21

14 a 21

2

22

2

2

2

375

375

400

210

210

220

106

74

42

26

18 9

WIRE ROD


• Prerequisite MRp:Construction and demolition waste management planning.



Coil Specifications

a) Industrial wire rod (T) b) Construction wire rod (C)

Carbon steel wire it is used to manufacture other wires with finishes and specific uses within a particular industrial process.Uses: Wire drawing thinner wires, component finished products.The ability to manufacture special wire rod have: chemical composition with or without treatment, presentation, diameter, etc.

It is produced in diameters from 0.219 in to 0.866 in (5.5 mm to 22 mm), in three di�erent carbon contents: low, medium and high. According to customer requirements

Carbon steel wire used in the construction industry to form figures of reinforcing steel (stirrups and ties).

NMX-B-365

Weight lbs (kg) Internal Diameter External Diameter Length

3,150 lbs to 5,159 lbs

(1,430 kg to 2,340 kg)

Presentation

3´ to 3´2”

0.91 m to 0.97 m

3´9” to 4´

1.14 m to 1.22 m

3´11” to 6´4”

1.19 m to 1.93 m1.4t to 2.4t




Specifications

REINFORCING WELDED MESH


The reinforcing mesh is a welded mesh formed with steel rods arranged perpendicularly and joined by a process of electrical resistance welding. It is used as reinforcement of concrete floors, walls and slabs, and other special applications such as concrete pipes, canals and roads among others.

2.50 m x 6.0 m sheet

2.50 m x 40.0 m roll

6x6 10/10

6x6 8/8

6x6 6/6

6x6 4/4

Sizes Presentation

NMX-B-290, NMX-B-253, NMX-B-072

NOTE: Di�erent sizes can be manufactured, based on customer needs.

Specifications

PREFABRICATED REINFORCING WELDED ELEMENT ARMACERO

Is a reinforcement consisting of longitudinal and transverse wires welded together through resistance. Often it used as steel reinforcement in beams and columns.

It is supplied in sheets to wholesalers, who assemble the columns and distribute them through sub-wholesalers and retailers.





NMX-B-456

10x10-3

12x12-3

15x15-3

12x 12-4

15x 15-4

12x 20-4

15x 20-4

15x 25-4

15x 30-4

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

DesingIN 2R

Type

3R

5.72 mm

7.25 mm

7.94 mm

IN

2R

3R

3.60 mm

4.88 mm

4.88 mm

DiameterType

longitudinal G-60 transversal G-50

Specifications

PREFABRICATED LATTICE RIB ARMAGASA

Electrically armor in a product, used to manufacture semi-prefabricated concrete beams, consisting of three longitudinal rebars forming a triangular section, the lower are welded to the upper lattice stirrups smooth wire.

10-36

10-64

12-36

12-99

19.68, 22.97 and 29.52 ft

(6.0, 7.0 and 9.0m) sections

Availability to make other lengths

Size Presentation

14-36

14-64

14-99





NMX-B-455

Specifications

ANNEALED WIRE

The characteristic of our annealed wire is its ductility, making them optimal for moorings in work and in various industrial processes





Size Presentation

110 lbs to 661 lbs coil 10 to 18 gauge

( 0.135 in to .048 in)

NMX-B-072

2”

2 ½”

3 ½”

4”

55.12 lbs (25 kg) box

Size Presentation

Specifications

NAIL

Nail standard steel for construction. It is manufactured in measures 2 to 4 inches and is generally used for assembling wooden falsework.





NMX-B-505

5/32”

3/16”

¼”

5/16”

60

Size Grade Presentation

Specifications

COLD ROLLED REBAR MS-60

The Cold-Drawn Rebar MS-60 is highly resistant to stress, by its manufacturing process of cold rolling.

With this rebar you save up to 30% of the steel used in construction; compared to traditional hot rolled rebar.

Length 20´and 40´

Availability to make other lengths 6.5 ft to 40 ft





NMX-B-072

STIRRUP

The stirrup are steel wire rods bent into a di�erent shapes, which are placed perpendicular to the longitudinal reinforcement. They serve to position bars in the assembly of reinforcing elements. They are responsible to resist shear forces and diagonal tension that may a�ect an item.

Specifications





NMX-B-072

6.35 mm

Size Type of wire rod Presentation in packages of 100 pz. (kg)

13.4

15.5

18

20.4

15×15

15×20

15×25

15×30

STEEL ROUND BAR

Grupo Acerero commercial steel round bars are manufactured with the highest quality standards (ASTM-A-706, ASTM-A-36).

Additionally, special product orders, are manufactured with di�erent physical and chemical characteristics as required.

The Round Bar Product is a hot Rolled Carbon Steel Produced Commercial Quality.

Nominal Dimensions

Cross-Sectional Area Nominal WeightDiameterSize

in mm

Bar Designation

No. in2 mm2 lb/ft Kg/m

3

4

5

6

8

10

12

3/8”

1/2”

5/8”

3/4”

1”

1” 1/4

1” 1/2

Presentation

0.375

0.500

0.625

0.750

1.000

1.270

1.500

9.5

12.7

15.9

19.1

25.4

32.3

38.1

0.11

0.20

0.31

0.44

0.79

1.27

1.76

71

129

199

284

510

819

1140

0.376

0.668

1.043

1.502

2.670

4.303

6.464

0.560

0.994

1.552

2.235

3.973

6.404

8.938

20 ft or 45 ft- 3in, Bundle whit 1, 2 or 4 ton.





ASTM-A-706, ASTM-A-36

NOTE: Cut to lenght based on customer needs (special lengths).

ONCE UPON A TIME THERE WAS A LITTLE STEEL COMPANY … · NMX-B-506-CANACERO–2011 and USA standard...

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