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J91150

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J84090 LCA
#J91150

Description

USA UNS J91150 Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service and J91150 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: J91150
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy J91150 UNS USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
CA15
J12524
J12082
J22000
J12072
J21890
J11872
J42045
J82090
J84090

Chemical composition(mass fraction)(wt.%) of the J91150

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
≤0.15 ≤1.50 ≤1.00 0.04 0.04 11.5-14.0 ≤1.00 ≤0.50

Mechanical Properties of steel grade J91150

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)
541 (≥) 537 (≥) 41 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade J91150

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
32 - -     0.22 -  
135 939 - 14.3 314   -  
875 - 34 22.2   224 114

Heat Treatment of steel grade J91150

Heat treated : 1875°C - 1123°C

Technological Curves of steel grade J91150

Cross Reference Table (Equivalent Grade) of J91150

Grade Standard Country Application
UNS J91150 AISI USA
J91150 UNS USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
J91150 UNS USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
J84090 LCA
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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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