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MX246

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IC6A MX246A
#MX246

Description

China GBT MX246 Superalloys and high temperature intermetallic materials and MX246 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: MX246
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy MX246 GBT China Superalloys and high temperature intermetallic materials
TAC-2
TAC-2M
T AC-3 A
TAC-3B
TAC-3C
TAC-3D
TAC-1
TAC-1B
IC6
IC6A

Chemical composition(mass fraction)(wt.%) of the MX246

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Pb(%) B(%) Al(%) Ti(%) Sb(%) As(%) Sn(%) Fe(%)
0.06-0.16 1.00 0.50 0.020 0.015 7.40-8.20 Bal 0.0010 0.010-0.050 7.00-8.50 0.60-1.20 0.001 0.005 0.002 ≤2.00

Mechanical Properties of steel grade MX246

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)
818 (≥) 376 (≥) 22 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade MX246

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 - -     0.13 -  
674 137 - 12.3 431   -  
626 - 34 42.2   234 234

Heat Treatment of steel grade MX246

Heat treated : 1313°C - 1381°C

Technological Curves of steel grade MX246

Cross Reference Table (Equivalent Grade) of MX246

Grade Standard Country Application
MX246 GBT China Superalloys and high temperature intermetallic materials
MX246A GBT China Superalloys and high temperature intermetallic materials
IC6A MX246A
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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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