Product Description A36/Q235/S235JR Carbon Steel Coil
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 Parameters
| Product 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-3mm |
| Delivery Conditions | Rolling, Annealing, Quenching, Tempered or Standard |
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 Strengt |
Elongation at Break
(Unit: 200mm) |
Elongation at Break
(Unit: 50mm) |
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 |
Product Specifications
|
Specifications（mm） |
|
|
1.8*1250*C |
4.5*1500*C |
|
2.0*1250*C |
4.75*1500*C |
|
2.5*1250*C |
5.5*1500*C |
|
2.75*1250*C |
5.75*1500*C |
|
2.75*1500*C |
7.5-11.75*1500*C |
|
3.0*1500*C |
5.75*1800*C |
|
3.5*1500*C |
5.75*2000*C |
|
3.75*1500*C |
7.75*2000*C |
|
Other specifications can be customized as needed |
|
Carbon steel coil mainly refers to steel with a carbon mass fraction less than 2.11% and without special added alloying elements.Commonly used materials includeA36/S235JR/A283/A514/A572/S355JR/A709/A285/A387/A515 etc.
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