Product Details, Specifications, and Technical Information
See Cold Roll Steel Tolerances
Cold Roll Round Bar 1045 Cold Finish exhibits medium tensile strength, good weldability and machinability, and high strength. 1045 is a commonly used lower carbon steel with a wide range of applications. It is typically used in machinery parts, die forging, hot upsetting, gears, crankshafts, shafts, axles, bolts, studs, pinions, casters, and support plates.

Dimension Name | Specification |
Diameter | 0.625 |
Max Length | 144 |
Alloy | 1045 |
Production Method | Cold Finish |
MTR Availability | Yes |
Full Length | true |
Material | Carbon Steel |
Shape | Bar-Round |
Custom Cut Warehouse | 1 |
This material meets the following specs: ASTM -A108, ASTM -A29(call for availability)
Weight/Lineal Foot | ||
1.05 pounds |
Mechanical Properties | |
Property | Value |
Brinell Hardness 500 kg ball | 170 min |
Rockwell Hardness B scale | 86 min |
Density g/cm^3 | 7 |
Elongation Typical % | 10 min |
Melting Point °F | 2590 - 2660 |
Modulus of Elasticity KSI x 10^3 | 29 |
Reduction of Area % | 25 min |
Specific Heat BTU/lb-°F (32-212F) | 1 |
Thermal Conductivity BTU-in/hr-ft^2-°F | 360 |
Tensile Strength KSI | 74 min |
Yield Strength KSI | 70 min |
Shear Strength KSI | 59 |
Chemistry Information: 1045 Carbon Steel | |
Element | Percentage |
Fe | 98.7 |
Mn | 0.8 |
S | 0.05 |
C | 0.45 |
P | 0.04 |