Q235B Hot Rolled Steel Plate
USD $500 - $700 /Ton
Min.Order:25 Tons
We can provide free samples.
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 |