01
High - grade 1045 cold - rolled steel coil
specification
| Product Name | 1045 Cold Rolled Steel Coil |
| Standard | AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc. |
| Thickness | Hot Rolling: 2.75mm-100mm Cold Rolling: 0.2mm-3mm |
| Width | 45mm-2200mm |
| Production Process | Hot Rolling, Cold Rolling |
| Error | ±1% |
| Certification | ISO 9001 ，CE，API |
| Surface treatment | Ordinary, Wire Drawing, Laminated Film |
| Country of origin | China |
| Main Applications | Building Structure、Bridges、Mechanical manufacturing、Shipbuilding、Automobile Industry、Pipelines and Tanks、Furniture and Equipment |
| Package | Bundling packaging、Anti-rust treatment、Wooden Pallet or Steel Pallet、Plastic film wrapping、Containerized shipping、Identification and labeling |
| Payment Term | TT, LC,Cash, Paypal, DP, DA,Western Union or Others. |
| After-sales service | 1. Quality assurance period 2. Return and exchange policy 3. Delivery and acceptance assistance 4. Customer feedback collection |
Product Display
Chemical Composition
|
Element |
Content (%) |
|
Carbon, C |
0.43-0.50 |
|
Manganese, Mn |
0.60-0.90 |
|
Sulfur, S |
0.05 (max) |
|
Phosphorous, P |
0.04 (max) |
|
Iron, Fe |
Balance |
Mechanical Properties
|
Properties |
Metric |
Imperial |
|
Tensile strength |
585 MPa |
84800 psi |
|
Yield strength |
450 MPa |
65300 psi |
|
Modulus of elasticity |
200 GPa |
29000 ksi |
|
Shear modulus (typical for steel) |
80 GPa |
11600 ksi |
|
Poisson’s ratio |
0.29 |
0.29 |
|
Elongation at break (in 50 mm) |
12 % |
12 % |
|
Hardness, Brinell |
163 |
163 |
|
Hardness, Knoop (converted from Brinell hardness) |
184 |
184 |
|
Hardness, Rockwell B (converted from Brinell hardness) |
84 |
84 |
|
Hardness, Vickers (converted from Brinell hardness) |
170 |
170 |