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GBT Q235q

Q235q


Q235q material is China structural steel and alloy steel.

Chemical composition of Q235q, Q235q mechanical properties, Q235q datasheet, Q235q equivalent grade, Heat treatment and temperature process of Q235q.


Q235q property sheet

Q235q Spec.

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Chemical Composition of Q235q

C Max 0.18
Si Max 0.30
Mn 0.50-0.80
P 0.025
S 0.025

Mechanical Properties of Q235q

Rp0.2 (MPa) 577 (≥)
Rm (MPa) 636 (≥)
AKV (J) 12
A (%) 11
Z (%) 24
Hardness HBW 223

Q235q shape and dimensions

Q235q Round bar: 1mm-800mm
Q235q Square bar: 10mm * 10mm-600mm *600mm
Q235q Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
Q235q Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
Q235q Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
Q235q Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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