Product Description A283/Q195 Cold Rolled Steel Coil
A283 steel coil exhibits excellent work hardening properties during cold forming for its high strength and plasticity. After repeated cold working deformation, the coil can still show similar strength and hardness, with even better ductility and toughness. In addition, due to its good welding performance, the coil can be easily welded into parts of various shapes and sizes, and the welding quality is stable and reliable. A283 steel coils are widely used in the manufacturing of various mechanical parts, such as bolts, nuts, pins and other standard parts as well as various non-standard mechanical parts. In addition, they are also used in the manufacture of building structural materials.
Product Parameters
| Product Name | A283/Q195 Cold Rolled 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
| A283 | C max. | Mn max. | P max. | S max. | Si (Greater1 inch, less than 1/2 inch) | Si (Greater 1/2 inch) | Cu min. |
| Grade C | 0.24 | 0.90 | 0.035 | 0.04 | 0.40 | 0.15-0.40 | 0.20 |
| Grade D | 0.27 | 0.90 | 0.035 | 0.04 | 0.40 | 0.15-0.40 | 0.20 |
Mechanical Properties
| A283 | Tensile Strength | Yield Strength min. | Elongation Rate 8 inches | Elongation Rate 2 inches | ||
| Grade C | 55000-75000 psi | 380-515 MPa | 30000 psi | 205 MPa | 22 % min. | 25 % min. |
| Grade D | 60000-80000 psi | 415-550 MPa | 33000 psi | 230 MPa | 20 % min. | 23 % min. |
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 acarbon mass fraction less than 2.11% andwithout special added alloying elements.Commonly used materials includeA36/S235JR/A283/A514/A572/S355JR/A709/A285/A387/A515 etc.
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