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Product Details, Specifications, and Technical Information

See Cold Roll Steel Tolerances

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.

shape Image
Dimension Name Specification
Thickness 0.625
Max Width 48
Max Length 120
Alloy 7050
Temper T7451
MTR Availability Yes
Full Length true
Material Aluminum
Shape Sheet/Plate
Custom Cut Warehouse 1
Weight/Lineal Foot
9.09 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Chemistry Information: 7050 Aluminum
Element Percentage
Al -
Si 0.12
Fe 0.15
Cu 2 - 2.6
Mn 0.1
Mg 1.9 - 2.6
Cr 0.04
Zn 5.7 - 6.7
Zr 0.08 - 0.15
Ti 0.06
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