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Description

NiCr15Fe High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: NiCr15Fe
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy NiCr15Fe
NiCr20Co18Ti
NiCo20Cr15MoAlTi
GH3333
GH3170
GH2901
GH1167
GH1139
GH1138
GH1014
GH1013

Chemical composition(mass fraction)(wt.%) of the NiCr15Fe

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.05-0.10  0.50  1.00  0.020  0.015  14.0-17.0  ≥72.0  ---------  Co 1.0  Al ≤0.30 
Ti
≤0.30   B 0.06
Cu≤0.50   Fe 6.0-10.0

Mechanical Properties of steel grade NiCr15Fe

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)
198 (≥) 259 (≥) 12 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade NiCr15Fe

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
44 - -     0.24 -  
972 871 - 13.3 143   -  
237 - 31 11.2   111 411

Heat Treatment of steel grade NiCr15Fe

Heat treated : 1649°C - 1212°C

Technological Curves of steel grade NiCr15Fe

Cross Reference Table (Equivalent Grade) of NiCr15Fe

Grade Standard Country Application
NiCr15Fe7TiAI AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
ISO NiCr15Fe8 ISO standard heat-resisting alloy
ISO NiCr15Fe7TiAl ISO standard valve nickel base alloy
EN NiCr15Fe8 EN Euronorm Stainless Steel
EN NiCr15Fe7Ti2Al EN Euronorm Stainless Steel
EN NiCr15Fe7TiAl EN Euronorm Stainless Steel

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