Q235B steel is a Chinese standardized low alloy, medium tensile strength steel made with a hot-rolling process, and is used for a number of manufacturing purposes.
Q235B Steel is the most common used among carbon steel.It is equal to steel grades ASTM A36,JIS G3101 SS400,EN 10025-2 S235JR.
GB/T700 Q235B Steel Plate Chemical Composition:
|
Grade
|
Chemical Composition(%)
|
|
C
|
Mn≥
|
Si
|
P
|
S
|
|
GB/T700 Q235B
|
0.12-0.20
|
0.30-0.70
|
0.30
|
0.045
|
0.045
|
GB/T700 Q235B Steel Plate Mechanical Property:
|
Grade
|
Mechanical Property
|
|
Tensile Strength(MPa)
|
Yield Strength(MPa)
|
% Elongation in 2 in.(50mm) min
|
Impacting Test Temperature(°C)
|
|
GB/T700 Q235B
|
375-500
|
235
|
26
|
20
|
Q235B steel is a low carbon structural steel, it be used for welding, bolt connection, riveting structure. as Buildings, Bridges, ships, vehicles structure, manufacturing a variety of tools and cutters, mould and measuring tool, etc
If you have any requirement in steel plate for Q235B, whether the new plate or stock list of material, please feel free to contact us by email of calling.
