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B 622 N12160

Description

USA SAE B 622 (2010), B 622 N12160 Specialsteel Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 622 N12160
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 622 N12160 Precipitation-Hardening SAE USA Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube

Chemical composition(mass fraction)(wt.%) of the B 622 N12160

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo
≤0.08 ≤1.00 7.50 -9.00 ≤ ≥ ≤ ≥ 5.00 -7.00 17.50 -22.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ 0.25 -0.50 2.00 -3.00

Mechanical Properties of steel grade B 622 N12160

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)
771 (≥) 217 (≥) 42 42 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade B 622 N12160

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 - -     0.21 -  
933 292 - 32.3 133   -  
498 - 22 14.2   224 311

Heat Treatment of steel grade B 622 N12160

Heat treated : 1973°C - 1524°C

Technological Curves of steel grade B 622 N12160

Cross Reference Table (Equivalent Grade) of B 622 N12160

Relevant standard of B 622 N12160

B 622 (2010) Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube B-622-(2010).pdf

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