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X 6 CrNiWNb 16-16

Germany DIN X6CrNiWNb16-16 High-temperature resisting CrNiW steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X6CrNiWNb16-16 / X 6 CrNiWNb 16-16
Category Grade Standard Region/Area Standard Content
Metals X 6 CrNiWNb 16-16 -- Germany High-temperature resisting CrNiW steel

Chemical composition(mass fraction)(wt.%) of the X 6 CrNiWNb 16-16

Element Min Max Similar
W 2.5000 3.5000 -
Si 0.3000 0.6000 -
S - 0.0300 -
P - 0.0300 -
Ni 15.5000 17.5000 -
Nb - - -
N - 0.1000 -
Mn - 1.5000 -
Cr 15.5000 17.5000 -
C 0.0400 0.1000 -

Mechanical Properties of steel grade X 6 CrNiWNb 16-16

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
646 (≥) 849 (≥) 34 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade X 6 CrNiWNb 16-16

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
41 - -     0.13 -  
364 556 - 21.3 122   -  
129 - 21 21.2   224 244

Heat Treatment of steel grade X 6 CrNiWNb 16-16

Heat treated : 1666°C - 1983°C

Technological Curves of steel grade X 6 CrNiWNb 16-16

Cross Reference Table (Equivalent Grade) of X 6 CrNiWNb 16-16

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