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304 STAINLESS STEEL SHEET/COIL,304 Stainless Steel

304 STAINLESS STEEL SHEET/COIL,304 Stainless Steel

304,304L and 304H are the most versatile and widely used of all the stainless steels.Their chemical compisition,mechanical properties,weldability and corrosion/oxidation resistance provide the best all-round perfromance stainless steels at relatively low cost.As a professional supplier of 304 stainless steel sheet in China, we supply high quality of stainless steel sheet with approriate prices.

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304 SS has excellent corrosion resistance in a variety of different media. Typical specifications for 304 and 304L are ASTM A-240, ASME SA -240 and A666.Applications of 304 stainless steel steel :Food processing and handling,Heat exchangers,Chemical process vessels,Conveyors,Architectural.

Chemical Properties:

  C Mn Si P S Cr Ni N
304 0.07max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 10.5

Mechanical Properties:

Grade Tensile Strength ksi (min) Yield Strength 0.2% ksi (min) Elongation % Hardness (Brinell) MAX Hardness (Rockwell B) MAX
304 75 30 40 201 92

Physical Properties:

Density
lbm/in3
Thermal Conductivity
(BTU/h ft. °F)
Electrical
Resistivity
(in x 10-6)
Modulus of
Elasticity
(psi x 106
Coefficient of
Thermal Expansion
(in/in)/
°F x 10-6
Specific Heat
(BTU/lb/
°F)
Melting
Range
(°F)
at 68°F: 0.285 9.4 at 212°F 28.3 at 68°F 28 9.4 at 32 – 212°F 0.1200 at 68°F to 212°F 2500 to 2590
  12.4 at 932 °F 39.4 at 752°F   10.2 at 32 – 1000°F    
    49.6 at 1652 °F   10.4 at 32 – 1500°F    

Type 304 stainless steel also has outstanding welding characteristics. Post-weld annealing is not required to restore the excellent performance of this grade in a wide range of mildly corrosive conditions.Type 304L does not require post-weld annealing and finds extensive use in heavy gauge components where freedom from carbide weld precipitation is often required.

Any needs about 304 stainless steel please contact us by email [email protected] ,we will reply you as soon as possiable.

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Shanghai Katalor Enterprises Co., Ltd

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