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Q235 B

Q235 B


Q235 B material is Engineering and welding.

Chemical composition of Q235 B, Q235 B mechanical properties, Q235 B datasheet, Q235 B equivalent grade, Heat treatment and temperature process of Q235 B.


Q235 B property sheet

Q235 B Spec.

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Chemical Composition of Q235 B

C 0.12～0.20
Si ≤0.30
Mn 0.30～0.70
P ≤0.045
S ≤0.045
Cr ≤0.30
Ni ≤0.30
Cu ≤0.30

Mechanical Properties of Q235 B

Rp0.2 (MPa) 647 (≥)
Rm (MPa) 815 (≥)
AKV (J) 11
A (%) 23
Z (%) 43
Hardness HBW 122

Q235 B shape and dimensions

Q235 B Round bar: 1mm-800mm
Q235 B Square bar: 10mm * 10mm-600mm *600mm
Q235 B Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
Q235 B Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
Q235 B Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
Q235 B Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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