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GBT K412

K412


K412 material is Age hardening type Nickel base alloy.

Chemical composition of K412, K412 mechanical properties, K412 datasheet, K412 equivalent grade, Heat treatment and temperature process of K412.


K412 property sheet

K412 Spec.

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Chemical Composition of K412

C 0.11-0.16
Si Max 0.6
Mn Max 0.6
P Max 0.015
S Max 0.01
Cr 14.0-18.0
Ni Balance
Mo 3.00-4.50
V Max 0.30
W 4.50-6.50
B 0.005-0.01
Al 1.60-2.20
Ti 1.60-2.30

Mechanical Properties of K412

Rp0.2 (MPa) 515 (≥)
Rm (MPa) 355 (≥)
AKV (J) 21
A (%) 21
Z (%) 11
Hardness HBW 441

K412 shape and dimensions

K412 Round bar: 1mm-800mm
K412 Square bar: 10mm * 10mm-600mm *600mm
K412 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
K412 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
K412 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
K412 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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