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GB 2Cr20Mn9Ni2Si2N

2Cr20Mn9Ni2Si2N


2Cr20Mn9Ni2Si2N material is GB GB/T 1221 (1992) Heat-resisting steel bars Heat-resisting steel bars.

Chemical composition of 2Cr20Mn9Ni2Si2N, 2Cr20Mn9Ni2Si2N mechanical properties, 2Cr20Mn9Ni2Si2N datasheet, 2Cr20Mn9Ni2Si2N equivalent grade, Heat treatment and temperature process of 2Cr20Mn9Ni2Si2N.


2Cr20Mn9Ni2Si2N property sheet

2Cr20Mn9Ni2Si2N Spec.

GB GB/T 1221 (1992)
Heat-resisting steel bars

Related Materials

2Cr20Mn9Ni2Si2N

Chemical Composition of 2Cr20Mn9Ni2Si2N

C: 0.17 0.26
Si: 1.80 2.70
Mn: 8.50 11.00
P: Max 0.35
S: Max 0.03
Ni: 2.00 3.00
Cr: 18.00 21.00
N: 0.20 0.30

Mechanical Properties of 2Cr20Mn9Ni2Si2N

Rp0.2 (MPa) 492 (≥)
Rm (MPa) 351 (≥)
AKV (J) 33
A (%) 23
Z (%) 22
Hardness HBW 222

2Cr20Mn9Ni2Si2N shape and dimensions

2Cr20Mn9Ni2Si2N Round bar: 1mm-800mm
2Cr20Mn9Ni2Si2N Square bar: 10mm * 10mm-600mm *600mm
2Cr20Mn9Ni2Si2N Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
2Cr20Mn9Ni2Si2N Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
2Cr20Mn9Ni2Si2N Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
2Cr20Mn9Ni2Si2N Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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