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GBT Y12

Y12


Y12 material is China structural steel and alloy steel.

Chemical composition of Y12, Y12 mechanical properties, Y12 datasheet, Y12 equivalent grade, Heat treatment and temperature process of Y12.


Y12 property sheet

Y12 Spec.

Related Materials

Chemical Composition of Y12

C 0.08-0.16
Si 0.15-0.35
Mn 0.70-1.00
other —

Mechanical Properties of Y12

Rp0.2 (MPa) 139 (≥)
Rm (MPa) 219 (≥)
AKV (J) 43
A (%) 12
Z (%) 14
Hardness HBW 221

Y12 shape and dimensions

Y12 Round bar: 1mm-800mm
Y12 Square bar: 10mm * 10mm-600mm *600mm
Y12 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
Y12 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
Y12 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
Y12 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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