STAINLESS STEEL FOIL ALLOY 301

Type 301 is a non-hardenable by heat treatment and is readily formed and drawn. Considered part of the austenitic chromium-nickel stainless steel family, it provides high strength and good ductility when cold formed.

For more information about Stainless Steel Alloy 301 or other Stainless Steel Metals, please contact us at
1-888-539-5602 or email us.

  • aluminum-alloy-6061

Comet Metals welcomes any opportunity in Stainless Steel Foil, Stainless Steel Coil or sheet products that you may require. Call us at 888-539-5602 today for a quote and learn for yourself  how Comet Metals can assist you in your converter projects. The specifications shown on these pages are not for design purposes.

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ASTM Standards:A666
Finish: Standard Finishes
Temper: MOST Tempers
Thickness:0.001 to 0.032 in
Width:0.375 to 36 in
Carbon (C)0.15%
Chromium (Cr): 17%
Manganese (Mn): 2% (Max)
Molybdenum (Mo): -
Nickel (Ni): 7%
Nitrogen (N): -
Other Total-
Coefficient of Thermal Expansion: *9.4 Inches/inch/°F x 1,000,000
Density:**0.29 lbs./cu.in.
Electrical Conductivity: ***423 % IACS
Elongation (1/2 Hard): 15 (Min)
Elongation (1/4 Hard): 25 (Min)
Elongation (3/4 Hard): 10 (Min)
Elongation (Annealed):+40 (Min)
Elongation (Full Hard): 8 (Min)
Elongation (Spring):1 (Min)
Hard Elongation (Extra Spring Hard): 1 Nom
Modulus Of Elasticity: ++28.6 x 1,000,000 psi
Rockwell (1/2 Hard): B95
Rockwell (1/4 Hard): B95
Rockwell (3/4 Hard): B95)
Rockwell (Annealed): +++B95
Rockwell (Full Hard): B95
Tensile Strength (1/2 Hard): 150 to 175 x 1000 psi
Tensile Strength (1/4 Hard): 125 to 150 x 1000 psi
Tensile Strength (3/4 Hard): 175 to 200 x 1000 psi
Tensile Strength (Annealed): ^95 (Min) x 1000 psi
Tensile Strength (Extra Spring Hard): 201 Min x 1000 psi
Tensile Strength (Full Hard): 185 (Min) x 1000 psi
Tensile Strength (Spring): 200 (Min) x 1000 psi
Thermal Conductivity: ^^9.4 BTU per sq.ft.per hr. per °F
Yield Strength (1/2 Hard): 110 (Min) x 1000 psi
Yield Strength (1/4 Hard): 75 (Min) x 1000 psi
Yield Strength (3/4 Hard): 135 (Min) x 1000 psi
Yield Strength (Annealed): ^^^30 (Min) x 1000 psi
Yield Strength (Full Hard): 140 (Min) x 1000 psi
* Inches/inch/°F x 106 from 68°F to 572°F (20°C to 300°C)

** Lbs.per cu.in. at 68°F (Annealed) ( x 27.68 gms./cu.Cm. at 20°C)

** % IACS at 68°F (20°C) as annealed

+ % in 2 inches

++ x 106 PSI, tension

+++ 0.020 gauge and above (30T scale)

^ x 1000 psi

^^ 9.4 BTU per sq.ft.per hr. per °F

^^^ 0.2% offset