Item # 302,Spring Wire

Corrosion-resistant steel up to 1500 degrees Used for: manufacturing of springs and hinge pin wire and rods. Non heat treatable.
Specifications
Alloy Name
302 Spring Wire
Size/Diameter (Inches)
0.020 to 0.250 in
Specific Gravity
7.94
Specification
ASTM A313
QQ-W-423b COND. B
UNS Number
S30200
Size/Diameter (Fraction
Standard Cut Length
Package Size
Typical Analysis
C - 0.15%
Cr - 17.00/19.00%
Mn - 2.00%
Ni - 8.00/10.00%
P - 0.045%
S - 0.03%
Si - 1.00%
Application
Corrosion-resistant steel up to 1500 degrees
Used for: manufacturing of springs and hinge pin wire and rods. Non heat treatable.
Note for Non Stock Items
If you need a non-stock item that you do not see, don't worry. We will fabricate it for you. We make custom wire in all diameters and lengths. We can help you with any of the technical questions you may have
Warranty Clause
Bob Martin company believes the information contained herein to be reliable. However, the technical information is given without charge by Bob Martin Company and the user shall employ such information at its own discretion and risk. Bob Martin Company assumes no responsibility for results obtained or incurred from the use of such information in whole or in part.
Electrical Resistance
Low
Tensile Strength
205000 to 325000 psi