1045 Cold Rolled Steel Plate
1045 is a medium carbon steel is used when greater strength and hardness is desired than in the “as rolled” condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. Commonly used in gears, shafts, axles, bolts, studs and machine parts.
1045 Cold Rolled Steel Plate
1045 cold rolled steel plate is a medium carbon AISI carbon steel grade. It delivers higher strength, hardness and wear resistance compared with low carbon steel. 1045 steel can be quenched and tempered for heat treatment, with fair machinability. It is widely used for mechanical parts requiring good strength and impact resistance. JXH Metal provides qualified AISI 1045 cold rolled steel plate with complete MTC.
Product Parameters
| Product Name | 1045 Cold Rolled Steel Plate / AISI 1045 CR Medium Carbon Steel Plate |
| Production Process | Cold Rolling |
| Applicable Standards | AISI 1045, ASTM, ISO |
| Width Range | 600mm – 2000mm |
| Length Range | 1000mm – 6000mm, customized length available |
| Thickness Range | 1.0mm – 12mm |
| Delivery Condition | Cold rolled, annealed |
| Surface Treatment | Bright cold rolled surface, anti-rust oil |
Chemical Composition (wt%)
| Element | Percentage |
|---|---|
| C | 0.42 ~ 0.50% |
| Si | 0.10 ~ 0.30% |
| Mn | 0.60 ~ 0.90% |
| P | 0.040% max |
| S | 0.050% max |
Mechanical Properties
| Item | Value |
|---|---|
| Tensile Strength | 600 ~ 750 MPa |
| Yield Strength | ≥355 MPa |
| Elongation | ≥16% |
| Key Feature | Medium carbon steel, heat-treatable, high strength & wear resistance |
Application of 1045 Cold Rolled Steel Plate
- Shafts, gears, pins and mechanical transmission components
- Hydraulic parts, machine tool accessories and fixture plates
- Engineering machinery parts requiring quenching & tempering
- Automotive structural and load-bearing components
- General high-strength machined parts
Our Service
JXH Metal supplies AISI 1045 cold rolled medium carbon steel plate with mill test certificates. Custom cutting and slitting service is acceptable. Contact us for the latest quotation of 1045 cold rolled steel plate.
