Cold Roll Round Bar 1144, also called "Stress Relieved" or "Stressproof®", has excellent strength, hardness, and it is easily machined. 1144 is also designed to resist warping during heat treatment. It is typically used in nuts, bolts, arbors, gears, pinions, piston rods, sleeves, shafts, and screws.
Stressproof is a trademark of LaSalle Steel Co.
Product Information
Please note:
Mechanical Properties
Chemistry Information : 304 Stainless Steel
This stainless steel rectangle bar measures 0.75 inches in thickness and 3.5 inches in width. It is made from 304/304L alloy stainless steel, known for its corrosion resistance and durability.
Yes, custom cut lengths are available from the warehouse, with options ranging up to a maximum length of 144 inches.
Yes, this product complies with both RoHS and REACH regulations, ensuring it meets environmental and safety standards.
The bar has an ultimate tensile strength of 85 ksi and a machinability rating of 40, making it suitable for various machining applications.
Yes, a material test report (MTR) is available for this product to verify its chemical and mechanical properties.