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321 STAINLESS STEEL

Information on 321 Stainless Steel

321 Stainless Steel is a titanium stabilized chromium nickel austenitic stainless steel with corrosion resistance similar to 304/304L.

This grade is typically used in the 800-1500˚F temperature range where it is stabilized against chromium carbide precipitation by the addition of titanium, which results in the precipitation of titanium carbides.

321 Stainless Steel has excellent intergranular corrosion resistance after exposure to this temperature range, and this grade resists oxidation up to 1500˚F and has higher creep and stress rupture properties than 304 SS. It also possesses good low temperature toughness and is non-magnetic in the annealed condition.

A close-up view of a stack of shiny, cylindrical metal rods resting in a workshop. The rods, likely forged from fighter jet metals, are uniformly cut with smooth surfaces, arranged parallel to each other, and the background contains blurred machinery and workshop tools.

ROUND BAR

321 Stainless Round Bar diameters range from 0.125″ to 14.00″ diameter.
A stack of flat metal bars piled on top of each other. The bars, possibly crafted from fighter jet metals, are aligned horizontally, showcasing their thin, rectangular shape and metallic finish. The image highlights the texture and edges of the bars in close detail.

FLAT BAR

321 Stainless flat bar comes in a variety of thicknesses and widths. For more information please request a quote.
Close-up of several stacked aluminum sheets in an industrial setting. The smooth, reflective surfaces of the sheets are clearly visible, akin to the polished finish found in fighter jet metals. The edges show precision cuts, and the background includes blurred industrial equipment and shelving units.

PLATE

321 Stainless Plate Thickness ranges from 0.1875″ to 6.50″ Thick.
A stack of shiny, rectangular metal sheets, reminiscent of fighter jet metals, is placed on a wooden palette in an industrial setting. The sheets have smooth surfaces and uniform thickness, with the image focused on the layered edges. The background shows blurred industrial equipment.

SHEET

321 Stainless Sheet Thicknesses range from 0.0010″ to .170″ Thick.

321 STAINLESS STEEL SPECIFICATIONS

321 SHEET SOLUTION HEAT TREATED

321 BARS & FORGINGS

321 TUBING

FEDERAL & MILITARY SHEET SPECIFICATIONS

OIL & GAS

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