According to Material Grades, SS400 steel is defined in JIS G 3101 standard, which is a Japanese material standard for general structural usage, sheets, strips and rolled steel plates. They are also supplied as bars, flats and sections and excel in machinability and weldability.
The melting point of JIS G 3101 SS400 carbon structural steel plate is 1430 degrees Celsius. The DN equivalent for JIS G 3101 SS400 carbon structural steel plate is 17100 St 44-2; the ASTM equivalents are ASTM A36 and ASTM A283 Grade D; and the EN equivalents are EN S275 and BS 43A. Material Grades states that SS400 steel has a more reliable tensile strength than SS330 steel. The thickness of JIS G 3101 SS400 carbon structural steel plate is between 6 and 20 millimeters.
The bellow is comparison of steel grades:
TAIWAN - CNS |
CHINA - GB |
JAPAN - JIS |
USA - ASTM |
GERMANY - DIN |
SS400 |
Q235(Q235A, Q235B, Q235C, Q235D) |
SS400 |
A570 Gr.30, A570 Gr.45, A 36/A283M Gr.D |
St37-2, Ust37-2, RSt37-2 |
SS400 carbon structural steel plate mechanical property:
Grade |
Yield Strength min. |
Tensile Strength |
Elongation min. |
Impact Resistance min.[J] |
|||
Thickness <16 mm |
Thickness ≥16mm |
Thickness <5mm |
Thickness 5-16mm |
Thickness ≥16mm |
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SS400 |
245 |
235 |
400-510 |
21 |
17 |
21 |
- |
BBN steel can provided additional technology and processing for JIS G 3101 SS400 carbon structural steel plate. And we have been in export of export for many years .Please contact us if you want to know more information for JIS G 3101 SS400 carbon structural steel plate.