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OVERVIEW 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 | 1.75 |
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 |
||
8.17 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 |