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2J11

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2J10 2J12
#2J11

Description

China GBT 2J11 Deformable permanent magnetic alloy and 2J11 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 2J11
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 2J11 GBT China Deformable permanent magnetic alloy
1J91
1J87
1J88
1J89
1J90
1J91
2J04
2J07
2J09
2J10

Chemical composition(mass fraction)(wt.%) of the 2J11

C(％) Si(％) Mn(％) P(％) S(％) Ni(％) V(%) Co(%) Fe(%)
≤0.12 ≤0.70 ≤0.70 0.025 0.020 ≤0.70 10.5-11.5 51.0-53.0 Bal

Mechanical Properties of steel grade 2J11

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)
543 (≥) 894 (≥) 44 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 2J11

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
43 - -     0.42 -  
595 589 - 11.3 411   -  
325 - 21 42.2   213 121

Heat Treatment of steel grade 2J11

Heat treated : 1342°C - 1699°C

Technological Curves of steel grade 2J11

Cross Reference Table (Equivalent Grade) of 2J11

Grade Standard Country Application
2J11 GBT China Deformable permanent magnetic alloy
2J10 2J12
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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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