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304L Strip
Stainless Steel ASTM-A262
Grade 304L Stainless Steel | UNS S30403

Carbon Chromium Iron Manganese Nickel Nitrogen Phosphorus Silicon Sulfur (Sulphur) 
0.03% Max. 18-20% 65.045-74% 2% Max. 8-12% 0.1% Max. 0.045% Max. 0.75% Max. 0.03% Max. 


Good combination of strength, corrosion resistance and fabricibility making it ideal for almost all industries. Cold working will increase both the hardness and strength, and it does not respond to heat treatment.

  • Low carbon austenitic alloy
  • Minimized carbide precipitation during welding
  • Resistant to atmospheric corrosion
  • Stable Properties
  • Low Carbon
  • ASTM-A666
Forms Available

CoilGauge 0.002" to 0.090"Width 0.060" to 13.5" Request a Quote!
SheetGauge 0.002" to 0.060"Width 0.250" to 13.5"Length 0.500" to 144"Request a Quote!
SpoolGauge 0.005" to 0.060"Width 0.060" to 2"Weight 5 - 4,000 lbs.Request a Quote!

Physical Properties
Density0.284Lbs. per cubic inch @ 68°F (annealed)
Modulus28Elastic modulus in tension x 106 P.S.I.
Electrical Conductivity2.4% IACS at 68°F (annealed)
Thermal Conductivity9.4BTU per foot per hour per °F at 68°F (annealed)
Thermal Expansion9.9Inches per inch x 10-6 from 68°F to 572°F

Mechanical Properties
Tensile StrengthYield OffsetElongationHardness
x 1000 P.S.I.0.2% offset x 1000 P.S.I.% in 2 Inches.020 Gauge and Above
70 Min.25 Min.40 Min.B 92 Max
125 Min.75 Min.8 Min.-
150 Min.110 Min.5 Min.-

Hardness Legend  B : Rockwell (100 kgf Steel Sphere)  

NOTE: The information contained herein are intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. It is given without obligation or liability. Contact us for manufacturers' complete material property datasheets.

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