A36/Q235/S235JR Carbon Steel Coil
A36 is a carbon structural steel coil whose chemical composition and mechanical properties strictly conform to American ASTM standards. Good mechanical properties, welding performance and corrosion resistance are basically why they are widely used in construction, bridges, machinery manufacturing and other fields.
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- Commodity name: A36/Q235/S235JR Carbon Steel Coil
A36 is a carbon structural steel coil whose chemical composition and mechanical properties strictly conform to American ASTM standards. Good mechanical properties, welding performance and corrosion resistance are basically why they are widely used in construction, bridges, machinery manufacturing and other fields.
A36/Q235/S235JR Carbon Steel Coil Description
A36 steel coil is mainly composed of iron, carbon, silicon, manganese, phosphorus, sulfur and other elements. Iron is the most dominant component, constituting more than 99% of the entire chemical composition. Its carbon content proportion is relatively high, around 0.2%, ensuring that the steel has a certain hardness and toughness. The addition of silicon, manganese and other elements enhances the strength and toughness of steel. The content of elements such as phosphorus and sulfur is low to ensure that the steel coil has good welding performance and corrosion resistance. A36 steel coil has excellent mechanical properties, and its tensile strength, yield strength, elongation and impact toughness are all higher than ordinary steel.
Product ParametersProduct Name
A36/Q235/S235JR Carbon Steel Coil
Production Process
Hot Rolling, Cold Rolling
Material Standards
AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
Width
45mm-2200mm
Length
Custom Size
Thickness
Hot Rolling: 2.75mm-100mm
Cold Rolling: 0.2mm-3mmDelivery Conditions
Rolling, Annealing, Quenching, Tempered or Standard
Surface Process
Ordinary, Wire Drawing, Laminated Film
Chemical Composition
C
Cu
Fe
Mn
P
Si
S
0.25-0.290
0.20
98.0
1.03
0.040
0.280
0.050
Mechanical Properties
A36
Limit Tensile Strength
Tensile Strength,
Yield Strength
Elongation at Break
(Unit: 200 mm)
Elongation at break
(Unit: 50 mm)
Modulus of Elasticity
Bulk Modulus
(Typical for Steel)
Poisson's Ratio
Shear Modulus
Metric
400-550 MPa
250 MPa
20.0 %
23.0 %
200 GPa
140 GPa
0.260
79.3 GPa
Imperial
58000-79800 psi
36300 psi
20.0 %
23.0 %
29000 ksi
20300 ksi
0.260
11500 ksi
Physical Performance
Physical Performance
Metric
Imperial
Density
7.85 g/cm3
0.284 lb/in3
Scope of Application
Bolted, riveted or welded structures for bridges, buildings and oil drilling rigs.
Used for forming storage tanks, silos, bearing plates, fixtures, rings, templates, fixtures, sprockets, cams, gears, bottom plates, forgings, decoration engineering, piles, brackets, automobiles and agricultural equipment, frames, mechanical parts, etc.Equivalent Material
National Standard GB
European Standard EN
American Standard ASTM
German Standard DIN, WNr
Japanese Standard JIS
French Standard AFNOR
British Standard BS
Canada HG
Q235B
S235JR
A283C
St37-2
SM400A
E24-2
40A / 40B
230G
Italy UNI
India IS
Switzerland SS
Australia ONORM
Norway NS
Spain UNE
International Standards ISO
Portugal NP
Fe360B
IS2062
1311 / 1312
RSt 360B
NS 12123
AE235 B-FN
E235B / Fe360B
FE 360-B
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A36/Q235/S235JR Carbon Steel Coil - Stock Warehouse
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A36/Q235/S235JR Carbon Steel Coil - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
A36/Q235/S235JR Carbon Steel Coil - Product Measurement
Width Measurement Length Measurement Thickness Measurement Thickness Measurement 
Measurement Measurement Measurement Measurement -
A36/Q235/S235JR Carbon Steel Coil- Product Packaging
Baowu Special steel
Your reliable steel supplier
Baowu Special steel has 10+ warehouses with ready stock. The annual supply capacity is approximately 10 million tons. It has 10 years of experience in large-scale project supply. The customer reorder rate reaches 86%. We ensure quality and quantity, provide material certificates, and will refund if the products are not qualified, so please be assured the purchase.
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Baowu Special steel Products (Shandong) Co., Ltd.