A283/Q195 Cold Rolled Steel Coil Description
A283 cold rolled steel coil is a low-carbon steel product known for its excellent surface finish, consistent thickness, and high dimensional accuracy. This steel coil is widely used in the manufacturing of automotive components, structural parts, and appliances, where a smooth, high-quality surface is required. A283 cold rolled steel coil offers good weldability, formability, and strength, making it ideal for industries that need reliable and cost-effective materials. Its superior surface finish and precision make it suitable for both industrial and commercial applications, providing durability and versatility across a range of manufacturing processes.
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 |
| Surface Process | Ordinary, Wire Drawing, Laminated Film |
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 A | 0.14 | 0.90 | 0.035 | 0.04 | 0.40 | 0.15-0.40 | 0.20 |
| Grade B | 0.17 | 0.90 | 0.035 | 0.04 | 0.40 | 0.15-0.40 | 0.20 |
| 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 A | 45000-60000 psi | 310-415 MPa | 24000 psi | 165 MPa | 27 % min. | 30 % min. |
| Grade B | 50000-65000 psi | 345-450 MPa | 27000 psi | 185 MPa | 25 % min. | 28 % min. |
| 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. |
Physical Performance
| Physical Performance | Metric | Imperial |
| Density | 7.80 g/cc | 0.282 lb/in³ |
Scope of Application
ASTM A283 steel plate is a kind of low carbon steel with high strength and good formability. It is easy to process and manufacture, and can be safely welded by various welding methods. ASTM A283 steel plate is a structural carbon steel plate used for low or medium tensile strength applications. ASTM A283 steel plate is used in the manufacture of riveted, bolted and welded structures for storage tanks and cryogenic control vessels, bridges and buildings, including prefabricated buildings, warehouses and industrial commercial structures.
