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GBT 12SiMovnB

12SiMovnB


12SiMovnB material is China structural steel and alloy steel.

Chemical composition of 12SiMovnB, 12SiMovnB mechanical properties, 12SiMovnB datasheet, 12SiMovnB equivalent grade, Heat treatment and temperature process of 12SiMovnB.


12SiMovnB property sheet

12SiMovnB Spec.

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Chemical Composition of 12SiMovnB

C 0.08-0.14
Si 0.50-0.80
Mn 0.60-0.90
P 0.03
S 0.03
Mo 0.90-1.10
V 0.30-0.50
Nb b0.04-0.08

Mechanical Properties of 12SiMovnB

Rp0.2 (MPa) 685 (≥)
Rm (MPa) 532 (≥)
AKV (J) 24
A (%) 14
Z (%) 31
Hardness HBW 144

12SiMovnB shape and dimensions

12SiMovnB Round bar: 1mm-800mm
12SiMovnB Square bar: 10mm * 10mm-600mm *600mm
12SiMovnB Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
12SiMovnB Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
12SiMovnB Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
12SiMovnB Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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