AISI 302 Stainless Steel Sheet & Strip for Custom Springs & Stampings

Please note that we do not sell AISI 302 stainless steel or any other materials in raw form. Stainless steel is a material option for custom springs, etc., manufactured by Peninsula Spring.

AISI 302 stainless steel is the most common and affordable type of stainless steel.  It exhibits good corrosion resistance as well as excellent spring properties. AISI 302 stainless steel is suitable for high temperatures up to 550°F (288°C).

AISI 302 Stainless Steel Sheet & Strip

AISI 302 stainless steel is ideal for custom flat springs and custom sheet metal stampings that require corrosion resistance and high temperatures capabilities. To discuss the material requirements of your custom manufacturing project, contact Peninsula Spring today.

Nominal Chemical & Physical Properties

  • Cr: 17.0 - 19.0%
  • Ni: 8.0 - 10.0%
  • Minimum tensile strength: psi x 103 185-230
  • Modulus of elasticity: psi x 106 28
  • Maximum operating temperature 550°F (288°C)
  • Rockwell hardness: C35-45

Heat Treating AISI 302 Stainless Steel 

AISI 302 stainless steel is delivered in pre-tempered condition, and, no further hardening can be achieved through heat treating.  As needed, completed flat springs and sheet metal stampings can undergo a stress-relieving process. 

Manufacturing Custom Springs & Stampings with 302 Stainless Steel

AISI 302 stainless steel is cold drawn to the required temper.

Common Trade Names

  • UNS S30200
  • ASTM A666
  • AISI 302/304
  • AMS 5513
  • AMS 5515
  • AMS 5516
  • QQ-S-766
  • SAE J230

Contact Peninsula Spring today to learn more about AISI 302 Stainless Steel Sheet & Strips

 Please contact us today for more information. We are looking forward to hearing from you!