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UNS HS-21

HS-21


HS-21 material is UNS SAE J 467 (1968) Special Purpose Alloys ("Superalloys") Special Purpose Alloys ("Superalloys").

Chemical composition of HS-21, HS-21 mechanical properties, HS-21 datasheet, HS-21 equivalent grade, Heat treatment and temperature process of HS-21.


HS-21 property sheet

HS-21 Spec.

UNS SAE J 467 (1968)
Special Purpose Alloys ("Superalloys")

Related Materials

HS-21

Chemical Composition of HS-21

C: Max 0.25
Si: Max Min
Mn: Max Min
Ni: Max 2.50
Cr: Max 27.00
Al: Max Min
Cu: Max Min
Ti: Max Min
Fe: Max 1.75
Mo: Max 5.50
Co: Max remaining
B: Max 0.007

Mechanical Properties of HS-21

Rp0.2 (MPa) 736 (≥)
Rm (MPa) 884 (≥)
AKV (J) 31
A (%) 41
Z (%) 23
Hardness HBW 331

HS-21 shape and dimensions

HS-21 Round bar: 1mm-800mm
HS-21 Square bar: 10mm * 10mm-600mm *600mm
HS-21 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
HS-21 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
HS-21 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
HS-21 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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