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1Cr12


1Cr12 material is GB GB 4238 (1992) Heat-resisting steel sheets and plates GB GB/T 1220 (1992) Stainless steel bars GB GB/T 3280 (2007) Cold rolled stainless steel sheets and plates GB GB/T 4226 (2004) Cold finished stainless steel bars GB GB/T 4237 (1992) Hot rolled stainless steel sheets and plates GB GB/T 4239 (1991) Cold rolled stainless steel and heat resisting steel strips GB GB/T 8732 (1988) Steels of blade for steam turbine Heat-resisting steel sheets and plates.

Chemical composition of 1Cr12, 1Cr12 mechanical properties, 1Cr12 datasheet, 1Cr12 equivalent grade, Heat treatment and temperature process of 1Cr12.


1Cr12 property sheet

1Cr12 Spec.

GB GB 4238 (1992)
Heat-resisting steel sheets and plates
GB GB/T 1220 (1992)
Stainless steel bars
GB GB/T 3280 (2007)
Cold rolled stainless steel sheets and plates
GB GB/T 4226 (2004)
Cold finished stainless steel bars
GB GB/T 4237 (1992)
Hot rolled stainless steel sheets and plates
GB GB/T 4239 (1991)
Cold rolled stainless steel and heat resisting steel strips
GB GB/T 8732 (1988)
Steels of blade for steam turbine

Related Materials

1Cr12
1Cr12Mo
1Cr12WMoV
1Cr12Ni3Mo2VN

Chemical Composition of 1Cr12

C: Max 0.15
Si: Max 0.50
Mn: Max 1.00
P: Max 0.035
S: Max 0.030
Ni: Max 0.60
Cr: 11.50 13.00

Mechanical Properties of 1Cr12

Rp0.2 (MPa) 435 (≥)
Rm (MPa) 444 (≥)
AKV (J) 32
A (%) 23
Z (%) 33
Hardness HBW 223

1Cr12 shape and dimensions

1Cr12 Round bar: 1mm-800mm
1Cr12 Square bar: 10mm * 10mm-600mm *600mm
1Cr12 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
1Cr12 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
1Cr12 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
1Cr12 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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