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Hot rolled Q235B carbon Steel Plate
Product Description
What is Q235B?
The Q + digital + quality rating symbols . Its "Q" on behalf of the steel yield point, behind the numbers indicate the yield strength value, the unit is MPa yield point such as Q235 (σs) of 235 MPa of carbon structural steel.
The chemical component of Q235B carbon steel plate.
C | Si | Mn | S | P | Cr | Ni | Cu | |
Q235B | 0.12~0.20 | ≤0.30 | 0.30~0.70 | ≤0.045 | ≤0.045 | ≤0.30 | ≤0.30 | ≤0.30 |
Yield Strength
≤16mm | 16-40mm | 40-100mm | 100-150mm | 150-200mm | |
Q235B | ≥235 | ≥225 | ≥215 | ≥195 | ≥185 |