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Benchmark 1045 Cold Rolled Steel Coil
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1045 Cold Rolled Steel Coil description
AISI 1045 is a medium carbon steel engineered to provide enhanced strength and hardness for demanding applications. This steel exhibits exceptional precision in size, concentricity, and straightness, reducing wear in high-speed operations. AISI 1045 can be shaped into turned, ground, and polished coils, allowing for symmetrical machining with minimal distortion. It is commonly employed in the manufacturing of gears, shafts, axles, bolts, studs, and various machine components.
Product Parameters
| Product Name | 1045 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 |
| Scope of Application | AISI 1045 carbon steel finds widespread application in various industries, including: Bolts Studs Gears Axles Shafts Machine parts |
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 |
