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Description

USA AISI J21610 Specialsteel Alloy steel casting and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: J21610
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel J21610 Precipitation-Hardening AISI USA Alloy steel casting

Chemical composition(mass fraction)(wt.%) of the J21610

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 J21610

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)
554 (≥) 963 (≥) 23 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade J21610

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
12 - -     0.14 -  
795 461 - 12.3 214   -  
129 - 33 22.2   322 412

Heat Treatment of steel grade J21610

Heat treated : 1475°C - 1532°C

Technological Curves of steel grade J21610

Cross Reference Table (Equivalent Grade) of J21610


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