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KUNFENG is the supplier of JISG4304/4312 SUS309 stainless steel plate. and JIS G4304 SUS309 stainless steel plate is our main steel. JIS G4304 SUS309S stainless steel plate has a long story in supplying JISG4304/4312 SUS309 stainless steel plate. we want to set up long relationship with our friends of JISG4304/4312 SUS309S stainless steel plate.
JISG4304/4312 SUS309 stainless steel plate can be applied to furnace parts, heating elements, aircraft and jet engine parts, heat exchangers, sulfite liquor handling equipment, kiln liners, boiler baffles, refinery and chemical processing equipment, and auto exhaust parts.
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JISG4304/4312 SUS309 stainless steel plate Chemical Composition |
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Grade |
The Element Max (%) |
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C |
Si |
Mn |
P |
S |
Ni |
Cr |
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JISG4304 SUS309 |
0.08 |
1 |
2 |
0.045 |
0.03 |
12.0-15.0 |
22.0-24.0 |
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Mo |
N |
Cu |
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KUNFENG could provide equipment to check element / PMI, THK, Wd and Lgth before delivery for our customer. We promise No large tolerance, No fake material, better Service, Competitive price.
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Grade |
JISG4304/4312 SUS309 stainless steel plate Mechanical Property |
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Yield |
Tensile |
Elongation |
Hardness, max |
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JIS G4304 SUS309S |
Min Mpa |
Mpa |
Min % |
Brinell |
Rockwell B |
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205 |
520 |
40% |
187 |
90 |
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Thickness:0.3~8mm, width: 600 ~2100mm, Length: 2000~12000mm or Coil
Tolerance: according to relevant standard
Surface:2D, 2B,BA, No3, No4, polish and so on.
Thickness:2.5~25mm,
width: 1000 ~2100mm
Length: 4000~12000mm or Coil
Tolerance: according to relevant standard
Surface:No.1
