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Stellite 21


Stellite 21 material is Stellite alloy.

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


Stellite 21 property sheet

Stellite 21 Spec.

Chemical Composition of Stellite 21

C 0.20-0.30
Si 1.0
Mn 1.0
Cr 25.0-29.0
Ni 1.75-3.75
Mo 5.0-6.0
Co remaining
B Max 0.007
other Fe:Max 3.0

Mechanical Properties of Stellite 21

Rp0.2 (MPa) 163 (≥)
Rm (MPa) 693 (≥)
AKV (J) 33
A (%) 42
Z (%) 34
Hardness HBW 112

Stellite 21 shape and dimensions

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

Stellite 21 Relevant products

IncoloyA-286 / GH 2132

IncoloyA-286 / GH 2132

IncoloyA-286 GH 2132
S32168/321/S32100/1-4541 Tube

S32168/321/S32100/1-4541 Tube

S30453 304LN 1-4307
S32169/321H/S32109/1-4940 Tube

S32169/321H/S32109/1-4940 Tube

S32169 321H S32109 1-4940 Tube
G-X2CrNiMnMoNNb21-16-5-3 non-magnetic steel

G-X2CrNiMnMoNNb21-16-5-3 non-magnetic steel

G-X2CrNiMnMoNNb21-16-5-3, X2CrNiMnMoNNb21-16-5-3, 1,3964 non-magnetic steel,
IncoloyA-286 / GH 2132

IncoloyA-286 / GH 2132

IncoloyA-286 GH 2132
S32168/321/S32100/1-4541 Tube

S32168/321/S32100/1-4541 Tube

S30453 304LN 1-4307
S32169/321H/S32109/1-4940 Tube

S32169/321H/S32109/1-4940 Tube

S32169 321H S32109 1-4940 Tube
G-X2CrNiMnMoNNb21-16-5-3 non-magnetic steel

G-X2CrNiMnMoNNb21-16-5-3 non-magnetic steel

G-X2CrNiMnMoNNb21-16-5-3, X2CrNiMnMoNNb21-16-5-3, 1,3964 non-magnetic steel,
21CMoV5-7,1.7709,21CRMOV5-11,1.8070 Forgings

21CMoV5-7,1.7709,21CRMOV5-11,1.8070 Forgings

Tensile strength, Rm = 700 - 850 MPa Yield point, Re...
1.2581 Hot-Work Mould Steel

1.2581 Hot-Work Mould Steel

1 2581(H21, X30WCrV93, SKD5) Hot-Work Mould Steel proper...