Products Description
Q235B steel plate is a kind of low carbon steel. The national standard GB/T 700-2006 "Carbon Structural Steel" has a clear definition. Q235B is one of the most common steel products in China. It is inexpensive and can be used in most products that do not require high performance.
Q235C Chemical compositionMax % of the Product analysis of grade
|
C |
Si |
Mn |
P |
S |
|
0.17 |
0.35 |
1.40 |
0.040 |
0.040 |
Q235C Yield strength
|
Nominal thickness (mm) |
To 16 |
16-40 |
40-60 |
60-100 |
100-150 |
150-200 |
|
ReH - Minimum yield strength (MPa) |
235 |
225 |
215 |
215 |
195 |
185 |
Q235C Tensile Strength
|
Rm -Tensile strength (MPa) |
370-500 |
Q235C Impact Test degree and energy
|
|
Temperature ℃ |
Min Energy Nominal thickness |
|
Notch impact test. Min. absorbed energy |
0 |
27 |
Products Application
Q235B has certain elongation, strength, good toughness and castability, and is easy to stamp and weld. It is widely used in the manufacture of general mechanical parts. It is mainly used to weld structural parts with high quality requirements in construction and bridge engineering.
