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Ni 6275 (NiCr15Mo16Fe5W3)

EU EN Ni6275(NiCr15Mo16Fe5W3) 焊接消耗品 - 气体保护和非气体保护金属弧焊镍和镍合金的管状芯焊条 - 分类 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals Ni 6275 (NiCr15Mo16Fe5W3) EN ISO 12153 EU 焊接消耗品 - 气体保护和非气体保护金属弧焊镍和镍合金的管状芯焊条 - 分类

Chemical composition(mass fraction)(wt.%) of the Ni 6275 (NiCr15Mo16Fe5W3)

Element Min Max Similar
W 3.0000 4.5000 -
V - 0.3500 -
Total Others - - -
Si - 0.2000 -
S - 0.0300 -
P - 0.0300 -
Ni 50.0000 - -
Mo 15.0000 17.0000 -
Mn - 1.0000 -
Fe 4.0000 7.0000 -
Cu - 0.5000 -
Cr 14.5000 16.5000 -
Co - 2.5000 -
C - 0.0200 -

Mechanical Properties of steel grade Ni 6275 (NiCr15Mo16Fe5W3)

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)
638 (≥) 797 (≥) 41 11 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade Ni 6275 (NiCr15Mo16Fe5W3)

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 - -     0.11 -  
991 991 - 34.3 343   -  
228 - 13 22.2   332 141

Heat Treatment of steel grade Ni 6275 (NiCr15Mo16Fe5W3)

Heat treated : 1541°C - 1825°C

Technological Curves of steel grade Ni 6275 (NiCr15Mo16Fe5W3)

Cross Reference Table (Equivalent Grade) of Ni 6275 (NiCr15Mo16Fe5W3)

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