Carbon Steel Rectangle Bar 1045 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.
Product Information
Please note:
Mechanical Properties
Chemistry Information : 1045 Carbon Steel
This rectangle bar measures 40mm in thickness and 60mm in width, with a length of 36 inches (+/- 2 inches). It is made from 1045 carbon steel, known for medium tensile strength, good weldability, and machinability.
Custom cutting is not available from the warehouse for this product, so it is sold in the standard 36-inch length without custom cuts.
Yes, 1045 carbon steel offers good machinability (rated 64) and weldability, making it suitable for parts like gears, shafts, bolts, and other machinery components.
Yes, an MTR report is available for this product, providing verified material properties and compliance information.
The bar weighs approximately 37.95 pounds and has an ultimate tensile strength of 94 ksi, with a yield tensile strength of 68 ksi, making it a high-strength option for structural and mechanical uses.