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6J23

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6J22 6J24
#6J23

Description

China GBT 6J23 Resistance alloy and 6J23 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 6J23
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 6J23 GBT China Resistance alloy
4J49
4J50
4J58
4J78
4J80
4J82
6J10
6J15
6J20
6J22

Chemical composition(mass fraction)(wt.%) of the 6J23

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%) Al(%)
0.04 <0.20 0.50-1.50 0.010 0.010 19.0-21.5 Bal 2.0-3.0 2.7-3.2

Mechanical Properties of steel grade 6J23

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)
737 (≥) 847 (≥) 34 31 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 6J23

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
23 - -     0.12 -  
999 878 - 22.3 322   -  
634 - 43 34.2   341 334

Heat Treatment of steel grade 6J23

Heat treated : 1825°C - 1341°C

Technological Curves of steel grade 6J23

Cross Reference Table (Equivalent Grade) of 6J23

Grade Standard Country Application
6J23 GBT China Resistance alloy
6J22 6J24
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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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