Stainless Steel 321 - S32100

  • Similar to 304 with titanium at lease five times the amount of carbon content
  • Used in service temperatures within carbide precipitation ranged of 800-1500 degrees Fahrenheit
  • Used in aerospace, welded pressure vessels,engine components, bellows and chemical processing
ALLOY / UNS DESCRIPTION C MAX NI CR MN OTHER DENSITY
321
S32100

Chromium nickel steel containing titanium. Recommended for parts fabricated by welding which cannot be subsequently annealed. Also recommended for parts to be used at temperatures between 800°F and 1850°F.

.08 9.0-12.0 17.0-19.0 2.0 Max

P .045 Max
S .03 Max
Si 1.0 Max
Ti 5xC Min

.29

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Stainless Steel 321 Inventory

# Description Grade Temper Finish Dimensions Add to cart
1 Stainless Plate 3/16" x 48" x 120" 321 HRAP 3/16" x 48" x 120" Add to cart Add to cart
2 Stainless Plate 1/2" x 48" x 96" 321 HRAP 1/2" x 48" x 96" Add to cart Add to cart
3 Stainless Sheet 26ga x 48" x 120" 321 2D 26ga x 48" x 120" Add to cart Add to cart
4 Stainless Sheet .025 x 48" x 120" 321 2D .025 x 48" x 120" Add to cart Add to cart
5 Stainless Sheet 22ga x 36" x 120" 321 2B 22ga x 36" x 120" Add to cart Add to cart
6 Stainless Sheet 22ga x 48" x 120" 321 2B 22ga x 48" x 120" Add to cart Add to cart
7 Stainless Sheet 22ga x 48" x 36" 321 2D 22ga x 48" x 36" Add to cart Add to cart
8 Stainless Sheet 20ga x 36" x 120" 321 2D 20ga x 36" x 120" Add to cart Add to cart
9 Stainless Sheet 20ga x 48" x 120" 321 2D 20ga x 48" x 120" Add to cart Add to cart
10 Stainless Sheet .035 x 36" x 40" 321 2D .035 x 36" x 40" Add to cart Add to cart
11 Stainless Sheet .040 x 36" x 40" 321 2D .040 x 36" x 40" Add to cart Add to cart
12 Stainless Sheet .040 x 48" x 96" 321 2D .040 x 48" x 96" Add to cart Add to cart
13 Stainless Sheet 18ga x 48" x 96" 321 2B 18ga x 48" x 96" Add to cart Add to cart
14 Stainless Sheet 16ga x 48" x 36" 321 2D 16ga x 48" x 36" Add to cart Add to cart
15 Stainless Sheet 16ga x 48" x 120" 321 2D 16ga x 48" x 120" Add to cart Add to cart
16 Stainless Sheet ANN 16ga x 48" x 96" 321 Annealed ANN 16ga x 48" x 96" Add to cart Add to cart
17 Stainless Sheet 14ga x 48" x 120" 321 2B 14ga x 48" x 120" Add to cart Add to cart
18 Stainless Sheet ANN 14ga x 48" x 96" 321 Annealed ANN 14ga x 48" x 96" Add to cart Add to cart
19 Stainless Sheet 12ga x 48" x 120" 321 2B 12ga x 48" x 120" Add to cart Add to cart
20 Stainless Sheet ANN 12ga x 48" x 96" 321 Annealed ANN 12ga x 48" x 96" Add to cart Add to cart
21 Stainless Sheet 11ga x 48" x 120" 321 2D 11ga x 48" x 120" Add to cart Add to cart
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