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GET PRICEJIS G3136:SN400 Building Structural Steel Plate
JIS G3136:SN400 series steel grades include SN400A, SN400B, SN400C, JIS G3136 building structural steel plate is used in large construction projects such as high-rise building, super high-rise building, large-span stadiums, airports and steel structural factory building etc…
JIS G3136:SN400 Building Structural Steel Plate Chemical Composition
| Grade | Thickness | Chemical Composition Analysis /% （≤） | ||||
| C | Si | Mn | P | S | ||
| SN400A | 6-100 | 0.24 | 一 | 一 | 0.05 | 0.05 |
| SN400B | 6-50 | 0.2 | 0.35 | 0.6-1.4 | 0.03 | 0.015 |
| 50-100 | 0.22 | |||||
| SN400C | 16-50 | 0.2 | 0.35 | 0.6-1.4 | 0.02 | 0.008 |
| 50-100 | 0.22 | |||||
JIS G3136:SN400 Building Structural Steel Plate Mechanical Properties
| Grade | Yield Strength N/mm2 （≥） | Tensile Strength | Elongation % （≥） | ||||||
| Thickness（mm） | N/mm2 | Thickness(mm) | |||||||
| 6~12 | 12~16 | 16 | 16~40 | 40~100 | 6~16 | 16~50 | 40~100 | ||
| SN400A | 235 | 235 | 235 | 235 | 215 | 400-510 | 17 | 21 | 23 |
| SN400B | 235 | 235-355 | 235-355 | 235-355 | 215-335 | 18 | 22 | 24 | |
| SN400C | 一 | 一 | 235-355 | 235-355 | 215-335 | ||||
Dimension range : 4.5mm -250mm x 1600mm-4100mm x 3000mm-12000mm
Shanghai katalor is a professional JIS G3136 SN400 building structure steel plate manufacture and supplier in China. We have large stock of JIS G3136 SN400A, SN400B, SN400C building structure steel plate . If you have any need of JIS G3136 steel plate , please contact us by email [email protected]
