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302 Stainless Steel Bar

UNS S30200 (Grade 302)

302 stainless steel bar, also known as UNS S30200 and Grade 302, is composed of .15% carbon, 17% to 19% chromium, 2% maximum of manganese, 8% to 10% nickel, traces of phosphorus, sulfur and silicon, with the balance being iron. The carbon content is slightly higher than that of 304, and does not respond to heat treatment. Grade 302 is very ductile and may be ready to be drawn, spun or upset. The hardness of Grade 302 is dramatically increased through cold working, which will also cause it to be magnetic.

Industries that use 302 include:

  • Stamping
  • Spinning
  • Wire forming

Products partially or completely constructed of 302 include:

  • Blenders
  • Cables
  • Counters
  • Dish racks
  • Dishwashers
  • Refrigerators
  • Screens
  • Springs
  • Washers
  • Washing machines
Stocking Diameters ½” to 6”
Material Lengths Up To 12’
Bar Specifications
Uns Type Ams Astm Federal Characteristics
S30200 302 5636
5637		 A-276
A-314
A-479
A-493
A-666
 QQ-S-763 Basic, general purpose stainless with good corrosion resistance and mechanical properties. 302 can be work hardened to achieve a higher tensile strength.
Chemistry Analysis
C MN P S SI CR NI MO CU OTHER M/NM
.15 2. .045 .03 1. 17. - 19. 8. - 10.   .5   NM

The information above is not warranted, guaranteed, or for design purposes.

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