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Premium Grade 1018 Cold Rolled Steel Coil
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1018 Cold Rolled Steel Coil description
The 1018 cold rolled steel coil is crafted from a versatile, low-carbon steel with excellent case hardening properties. It is particularly well-suited for cold forming and bending operations. This type of steel is ideal for components requiring cold forming, such as crimping, swaging, or bending. 1018 steel is categorized as mild steel with medium-low carbon content. AISI 1018 carbon steel is a widely available free machining grade that, while not possessing exceptional mechanical properties, can still be easily formed, machined, welded, and fabricated.
Product Parameters
| Product Name | 1018 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 1018 carbon steel is commonly used in high volume screw machine parts applications. The other applications of this alloy are as follows: ● Shafts ● Spindles ● Pins ● Rods ● Sprocket assemblies. |
Chemical Composition
|
Element |
Content (%) |
|
Manganese, Mn |
0.60-0.90 |
|
Carbon, C |
0.15-0.20 |
|
Sulfur, S |
0.05 (max) |
|
Phosphorous, P |
0.04 (max) |
|
Iron, Fe |
Balance |
Mechanical Properties
|
Properties |
Metric |
Imperial |
|
Tensile strength |
440 MPa |
63800 psi |
|
Yield strength |
370 MPa |
53700 psi |
|
Modulus of elasticity |
205 GPa |
29700 ksi |
|
Shear modulus (typical for steel) |
80 GPa |
11600 ksi |
|
Poisson’s ratio |
0.29 |
0.29 |
|
Elongation at break (in 50 mm) |
15% |
15% |
|
Hardness, Brinell |
126 |
126 |
|
Hardness, Knoop (converted from Brinell hardness) |
145 |
145 |
|
Hardness, Rockwell B (converted from Brinell hardness) |
71 |
71 |
|
Hardness, Vickers (converted from Brinell hardness) |
131 |
131 |
|
Machinability (based on AISI 1212 steel. as 100 machinability) |
70 |
70 |
