Stellite 306 Tool Die Steels

Stellite 306 - Specification & Application

Stellite alloy

Chemical composition(wt.%) of Stellite 306 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.40
Si - -
Mn - -
Cr - 25.00
Ni - 5.00
Mo - -
Co remaining -
W - 2.00
Fe - -
Nb - 6.00

Stellite 306 - Detail

Stellite alloy

Mechanical properties of grade Stellite 306

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
421 (≥) 525 (≥) 13 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical properties of grade Stellite 306

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
128 (≥) 982 (≥) 14 24 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 434
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
499 359 425

Equivalent Grade

Equivalent Products

We can customize the production of Stellite 306 grade, contact us for the best solution.
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