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Description

France AFNOR NF A 54-401, Ni-Mo28 Specialsteel Nickel and nickel alloys. Nickel-molybdenum and nickel-molybdenum- chromium-alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Ni-Mo28
Category Class Grade Standard Country Application
Steel GradesSpecialsteel Ni-Mo28 AFNOR France Nickel and nickel alloys. Nickel-molybdenum and nickel-molybdenum- chromium-alloys

Chemical composition(mass fraction)(wt.%) of the Ni-Mo28

C Si Mn P S Cr Ni Mo V Co
≤0.05 ≤1.00 ≤1.00 ≤0.025 ≤0.030 ≤1.00 ≤remaining 26.00 -30.00 0.20 -0.40 ≤2.50

Mechanical Properties of steel grade Ni-Mo28

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)
236 (≥) 238 (≥) 32 34 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade Ni-Mo28

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
43 - -     0.13 -  
686 123 - 43.3 143   -  
428 - 12 22.2   342 333

Heat Treatment of steel grade Ni-Mo28

Heat treated : 1134°C - 1767°C

Technological Curves of steel grade Ni-Mo28

Cross Reference Table (Equivalent Grade) of Ni-Mo28

Grade Standard Country Application
Ni-Mo28
Ni-Mo28

Relevant standard of Ni-Mo28

NF A 54-401 Nickel and nickel alloys. Nickel-molybdenum and nickel-molybdenum- chromium-alloys NF-A-54-401.pdf

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