304H to be dual certified as 304 and 304H when the material meets the higher carbon and grain size requirements of 304H. The producer of the steel must certify the material as Type 304H if it is to be used as Type 304H instead of Type 304.
Grade: 300 Series
Type: Plate, Pipe/Tube, Coil
Standard: ASTM A240, JIS G4350
Steel Plate Specification: Thickness:0.3mm-100mm, Width:200-3000mm.
Place of Origin: Henan China (Mainland)
Brand Name: SDJS
Application: 304 stainless coilis used for a wide variety of home and commercial applications.
Surface treatment: 2B,BA,No.4,Mirror, or as customers' requirements
304 stainless coilIntroduction
Type 304H, with higher carbon content, is normally specified where good mechanical properties at elevated temperatures are required. The higher carbon content may lead to sensitization with a concomitant loss of corrosion resistance in a corrosive environment. Welding procedures should be selected with care.
304 stainless coilUsage
1. Auto Parts:
a) Mobile phone Outer shell b) Disc switch  c) Etching parts d) Electronic stamping parts  e) Electron gun parts  f) Protecting tube of Optical fiber cable
2. Auto Parts:
a) Cylinder Gasket b) Piston expansion ring c) End cap of Auto filter. d) Decoration strip
3. Kitchen appliance:
a) stainless coilKitchenware
4. Textile and light industry:
a) Weaving machine shaft  b) Weaving machine loom reed 
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