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SS400 Grade Hot Rolled Steel H beam
150X150X7X10X12000MM is used widely in steel structure project as steel beam and column.
It is SS400 grade, Equals to Chinese grade of Q235B.
Here is the Chemical Composition and Physical Property:
Chemical composition of each heat and bundle(%) | Physical and Mechanical properties of each heat and bundle | Impact Test | |||||||||||
C | Si | Mn | P | S | Yield point Mpa | Tensile strength Mpa | Elong-ation% | Cold bending-test 180° d=1a | Temp (℃) | Test Value | |||
0.18 | 0.20 | 0.47 | 0.022 | 0.016 | 290 | 420 | 30.0 | OK | 0 | 72 | 80 | 85 |
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