once upon a time there was a little steel company … · nmx-b-506-canacero–2011 and usa standard...
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> 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
www.grupoacerero.com.mx4
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
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.
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
• 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.
Specifications
REINFORCING WELDED MESH
These products earn the following LEED® credits thanks to regional, recycled material content
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.
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.
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
• 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.
These products earn the following LEED® credits thanks to regional, recycled material content
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
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.
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.
• 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.
These products earn the following LEED® credits thanks to regional, recycled material content
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
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.
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
• 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.
These products earn the following LEED® credits thanks to regional, recycled material content
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.
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.
ASTM-A-706, ASTM-A-36
NOTE: Cut to lenght based on customer needs (special lengths).