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B 668 N08028


B 668 N08028 material is SAE B 668 (2010) UNS N08028 Seamless Pipe and Tube UNS N08028 Seamless Pipe and Tube.

Chemical composition of B 668 N08028, B 668 N08028 mechanical properties, B 668 N08028 datasheet, B 668 N08028 equivalent grade, Heat treatment and temperature process of B 668 N08028.


B 668 N08028 property sheet

B 668 N08028 Spec.

SAE B 668 (2010)
UNS N08028 Seamless Pipe and Tube

Chemical Composition of B 668 N08028

C: Max 0.02
Mn: Max 2.00
Si: Max 1.00
P: Max 0.02
S: Max 0.015
Cr: 26.00 28.00
Ni: 29.50 32.50
Mo: 3.00 4.00
Cu: 0.60 1.40

Mechanical Properties of B 668 N08028

Rp0.2 (MPa) 434 (≥)
Rm (MPa) 312 (≥)
AKV (J) 13
A (%) 13
Z (%) 13
Hardness HBW 434

B 668 N08028 shape and dimensions

B 668 N08028 Round bar: 1mm-800mm
B 668 N08028 Square bar: 10mm * 10mm-600mm *600mm
B 668 N08028 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
B 668 N08028 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
B 668 N08028 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
B 668 N08028 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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