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America UNS K91461 镍钴钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K91461 / K91461
Category Grade Standard Region/Area Standard Content
Metals K91461 -- America 镍钴钢焊条

Chemical composition(mass fraction)(wt.%) of the K91461

Element Min Max Similar

Mechanical Properties of steel grade K91461

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)
879 (≥) 744 (≥) 21 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade K91461

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
22 - -     0.21 -  
591 327 - 13.3 233   -  
146 - 23 21.2   323 124

Heat Treatment of steel grade K91461

Heat treated : 1681°C - 1524°C

Technological Curves of steel grade K91461

Cross Reference Table (Equivalent Grade) of K91461

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