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 and 316 stainless steel compression springs are cold drawn and meet ASTM A 313 standards.

Specifications of Stainless Steel Compression Springs

Nominal Chemistry Cr 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 Tensile 35

Modulus in Torsion psi (MPa) 10 (69.0)

Maximum Operating Temperature 550°F/288°C

Rockwell Hardness C35-45

Specifications ASTM A 313

If you want to buy custom springs, please contact us.

As a metal products company, we will do our best to meet all the needs of customers.