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J91109

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ASTM F J91119
#J91109

Description

USA UNS J91109 Steel Castings, Austenitic Manganese and J91109 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: J91109
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy J91109 UNS USA Steel Castings, Austenitic Manganese
ASTM A
B-1
B-2
B-3
B-4
ASTM C
ASTM D
E-1
E-2
ASTM F

Chemical composition(mass fraction)(wt.%) of the J91109

C(％) Si(％) Mn(％) P(％) Cr(％) Ni(％) Mo(％)
1.05-1.35 1.00 ≥11.0 0.0700000000000000 － － －

Mechanical Properties of steel grade J91109

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)
492 (≥) 857 (≥) 22 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade J91109

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
14 - -     0.32 -  
191 213 - 11.3 422   -  
423 - 12 24.2   342 222

Heat Treatment of steel grade J91109

Heat treated : 1844°C - 1871°C

Technological Curves of steel grade J91109

Cross Reference Table (Equivalent Grade) of J91109

Grade Standard Country Application
UNS J91109 AISI USA
J91109 UNS USA Steel Castings, Austenitic Manganese
J91109 UNS USA Steel Castings, Austenitic Manganese
ASTM F J91119
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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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