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J92999

Favorite Datasheet
B 92 9998A K64299
#29-9

Description

USA AISI J92999 Specialsteel Cast Chromium Nickel Molybdenum Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: J92999
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel J92999 Precipitation-Hardening AISI USA Cast Chromium Nickel Molybdenum Stainless Steel

Chemical composition(mass fraction)(wt.%) of the J92999

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo
0.08 -0.15 ≤0.75 1.00 -2.00 ≤ ≥ ≤0.03 8.50 -10.50 27.00 -31.00 ≤ ≥ ≤0.50 ≤ ≥ ≤ ≥ ≤ ≥ ≤0.50

Mechanical Properties of steel grade J92999

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)
516 (≥) 238 (≥) 32 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade J92999

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
34 - -     0.34 -  
537 368 - 12.3 311   -  
993 - 21 32.2   314 141

Heat Treatment of steel grade J92999

Heat treated : 1485°C - 1232°C

Technological Curves of steel grade J92999

Cross Reference Table (Equivalent Grade) of J92999

Grade Standard Country Application
29-9
B 92 9998A K64299
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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