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Nichrome V

Description

USA ASTM SAE AMS 5677D (1953), Nichrome V Specialsteel Alloy, Corrosion and Heat Resistant, Covered Welding Electrodes 75ni 19.5cr 1.6(Cb + Ta) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Nichrome V
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel Nichrome V Precipitation-Hardening ASTM USA Alloy, Corrosion and Heat Resistant, Covered Welding Electrodes 75ni 19.5cr 1.6(Cb + Ta)

Chemical composition(mass fraction)(wt.%) of the Nichrome V

C Si Mn Cr Ni Mo Co W Al Cu Ti Fe
≤0.15 0.75 -1.60 ≤1.00 14.00 -18.00 ≤57.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤remaining

Mechanical Properties of steel grade Nichrome V

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)
754 (≥) 259 (≥) 44 13 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade Nichrome V

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
12 - -     0.34 -  
621 576 - 23.3 321   -  
166 - 24 23.2   143 431

Heat Treatment of steel grade Nichrome V

Heat treated : 1854°C - 1731°C

Technological Curves of steel grade Nichrome V

Cross Reference Table (Equivalent Grade) of Nichrome V

Grade Standard Country Application
Nichrome
Nichrome V

Relevant standard of Nichrome V

SAE AMS 5677D (1953) Alloy, Corrosion and Heat Resistant, Covered Welding Electrodes 75ni 19.5cr 1.6(Cb + Ta) SAE-AMS-5677D-(1953).pdf

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