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K92890 material is Structural and constructional steels.

Chemical composition of K92890, K92890 mechanical properties, K92890 datasheet, K92890 equivalent grade, Heat treatment and temperature process of K92890.

K92890 property sheet

K92890 Spec.

Chemical Composition of K92890

C: Max 0.03
Ni: 17.00 19.00
Co: 7.00 8.50
Mn: Max 0.10
Si: Max 0.10
Al: 0.05 0.15
Mo: 4.60 5.20
S: Max 0.010
P: Max 0.010
Ti: 0.30 0.50
Fe: Max Bal
Cr: Max 0.50
Cu: Max 0.50

Mechanical Properties of K92890

Rp0.2 (MPa) 841 (≥)
Rm (MPa) 555 (≥)
AKV (J) 34
A (%) 41
Z (%) 11
Hardness HBW 411

K92890 shape and dimensions

K92890 Round bar: 1mm-800mm
K92890 Square bar: 10mm * 10mm-600mm *600mm
K92890 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
K92890 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
K92890 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
K92890 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes