stainless steel compression springs
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316 stainless steel compression springs

Stainless Steel Compression Springs

For over 25 years, Atlas metal has manufactured torsion springs, compression springs, and extension springs using bending stainless steel wire because of its mechanical properties and corrosion resistance. We manufacture springs using several stainless steel grades including 302, 304, 316, and 17-7 PH. 304 stainless steel is an extremely popular grade for our springs because of its good tensile strength, good heat resistance, and high corrosion resistance. Our 304 stainless steel springs are cold drawn and meet ASTM A 313 standards.


Specifications of Stainless Steel Compression Springs

Nominal ChemistryCr 17.0-19.0% Ni 8.0-10.0%
Minimum Tensile Strength psi (MPa)125-325 [862-2241]
Modulus of Elasticity psi (MPa)28 (193)
Design Stress % Minimum Tensile35
Modulus in Torsion psi (MPa)10 (69.0)
Maximum Operating Temperature550°F/288°C
Rockwell HardnessC35-45
SpecificationsASTM A 313

ATLAS Metal provides high performance wire forming & CNC machining parts and services.
Room 1001, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
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