JIS SS400 mild steel plate is popular for proper tensile strength and toughness, good plasticity, welding performance and processing property. JIS SS400 mild steel plate is always supplied in hot rolled condition.
JIS SS400 mild steel plate chemical composition:
Grade | Chemical Composition, % by weight | ||||
C. max | Si. max | Manganese | P. max | S. max | |
SS400 | - | - | - | 0.050 | 0.050 |
JIS SS400 mild steel plate mechanical property:
Grade | Yield Strength min. (Mpa) | Tensile Strength MPa |
Elongation min. % |
Impact Resistance min.[J] | |||
Thickness <16 mm | Thickness ≥16mm | Thickness <5mm | Thickness 5-16mm | Thickness ≥16mm | |||
SS400 | 245 | 235 | 400-510 | 21 | 17 | 21 | - |
SS400 steel quivalent grades: ST37-2, E24-2, S235JR, A283C, A36, FE360B, Q235B, etc.
Additional technical services for JIS SS400 mild steel plate: Heat treatment(Normalized, TMCP, Quenched and Tempered, N+T), Z-test (Z15, Z25, Z35), Ultrasonic Test, and so on.
JIS SS400 mild steel plate thickness has wide range: from SS400 steel sheet to super heavy SS400 steel plate. JIS SS400 mild steel plate is applied to general structural constructions, such as bridges and ships.
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