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NiCr23Mo16Al

Description

European EN DIN EN 17744, NiCr23Mo16Al Superalloys The chemically stable and high-temperature resistant nickel and cobalt alloy 2.4605 (alloy 59) is mainly used in the chemical industry, flue gas desulphurating plants, paper industry. and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Superalloys: NiCr23Mo16Al
Category Class Grade Standard Country Application
Steel GradesSuperalloys NiCr23Mo16Al EN European The chemically stable and high-temperature resistant nickel and cobalt alloy 2.4605 (alloy 59) is mainly used in the chemical industry, flue gas desulphurating plants, paper industry.

Chemical composition(mass fraction)(wt.%) of the NiCr23Mo16Al

C Si Mn P S Cr Ni Al Co Cu Fe
≤0.01 ≤0.10 ≤0.50 ≤0.025 ≤0.015 22.00 -24.00 ≤Bal 0.10 -0.40 ≤0.30 ≤0.50 ≤1.50

Mechanical Properties of steel grade NiCr23Mo16Al

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)
565 (≥) 489 (≥) 11 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade NiCr23Mo16Al

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 - -     0.42 -  
784 858 - 31.3 142   -  
925 - 41 43.2   433 133

Heat Treatment of steel grade NiCr23Mo16Al

Heat treated : 1222°C - 1415°C

Technological Curves of steel grade NiCr23Mo16Al

Relevant standard of NiCr23Mo16Al

DIN EN 17744 The chemically stable and high-temperature resistant nickel and cobalt alloy 2.4605 (alloy 59) is mainly used in the chemical industry, flue gas desulphurating plants, paper industry. DIN-EN-17744.pdf

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