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Stainless Steel - AISI 302

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Allow us to be your custom manufacturer utilizing AISI 302 material

Spring Works Utah specializes in the custom manufacture of springs, wire forms, and stampings using AISI 302 Stainless Steel material. Our extensive inventory and design experience makes us a resource for customer requests as well as a preferred supplier to spring manufacturers worldwide.
We know choosing the right material can be challenging and many times the most important aspect of your design. We will assist you in picking the best material for your specific application, all at the right price.

AISI 302 Stainless Steel Springs


Order Information

If you would like FREE design assistance, (RFQ) request for quote, or would like to speak with one of our representatives more about your AISI 302 Stainless Steel material project, please Contact Us.
Ph: 801.298.0113
Fx: 801.292.8006
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To learn more about AISI 302 Stainless Steel material and its Relative Strength, Fatigue Properties, Rockwell Hardness, Minimum / Maximum Size, Maximum Operating Temperature, Electrical Conductivity, Density, and Typical Surface Quality, please see below.
Material AISI 302    
Material Group Stainless Steel    
Description Cold drawn general purpose corrosion and heat resistant. Magnetic in spring temper.  
Cross Reference ASTM A313 / A666  
  UNS S30200  
  SAE/AISI 301 / 302  
  AMS 5688  
  SAE J230  
  MIL. SP -  
  FED QQ-S-763E  
  JIS G4314  
  DIN -  
  BS -  
Relative Strength Medium   °F Stress Relieve 600 / 30 min.  
Fatigue Applications Good   °C Stress Relieve 316 / 30 min.  
Rockwell Hardness C35-45   Typical heat treatment / stress relieve after forming  
Min Size (in) 0.005   Sizes commonly available for wire or strip. Special sizes may be available at additional cost.  
Max Size (in) 0.375    
Min Size (mm) 0.130    
Max Size (mm) 9.500    
Max Temp °F 500   Maximum service temperature. May vary due to operating stress and allowable relaxation.  
Max Temp °C 260    
(E) Mpa 193,000   Young's Modulus  
(E) psi 28,000,000    
(G) Mpa 69,000   Modulus of Rigidity  
(G) psi 10,000,000    
Density g/cm3
Density lb/in3
Conductivity 2   % IACS (International Annealed Copper Standard)  
Typical Surface B   B: Maximum defect depth: 1.0% of d or t  
Information is for Reference Purposes Only. Factors can vary with cold work, stress relieving and operational stress. Variations may be minor but should be considered for critical properties.  
AISI 302 Spring Products:
AISI 302 Coil Springs
AISI 302 Wire Springs 
AISI 302 Torsion Springs
AISI 302 Conical Springs
AISI 302 Tapered Springs
AISI 302 Barrel Springs
AISI 302 Hourglass Springs 
AISI 302 Die Springs
AISI 302 Spiral Springs
AISI 302 Power Springs
AISI 302 Garter Springs
AISI 302 Wave Springs
AISI 302 Heavy Duty Springs
AISI 302 Hot Wound Springs 
AISI 302 Volute Springs
AISI 302 Drawbar Springs 
AISI 302 Wire Form Products:
AISI 302 Wire Forms
AISI 302 Wire Forming
AISI 302 Wire Bending
AISI 302 Wire Rings
AISI 302 Wire Racks
AISI 302 Wire Displays
AISI 302 Wire Art
AISI 302 Stamping Products:
AISI 302 Flat Springs
AISI 302 Spring Clips
AISI 302 Electrical Contacts
AISI 302 Battery Contacts
AISI 302 Fourslides
AISI 302 Multislides
AISI 302 Laser Cutting