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SUSXM7

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X8CrNiMoVNb16-13 SUSXM15J1
#SUSXM7

Description

Japan JIS SUSXM7 austenitic stainless steel and SUSXM7 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUSXM7
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUSXM7 JIS Japan austenitic stainless steel
1.4981
1.4984
2.4982
NiCr20CoMo
NiCr18Co
NiCr18Co
1.4986
X7(8)CrNiMoBNb16-16
1.4988
X8CrNiMoVNb16-13

Chemical composition(mass fraction)(wt.%) of the SUSXM7

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
Max 0.08 Max 1.00 Max 2.00 Max 0.045 Max 0.03 17.0-19.0 8.50-10.5 3.00-4.00

Mechanical Properties of steel grade SUSXM7

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)
738 (≥) 336 (≥) 14 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade SUSXM7

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
13 - -     0.23 -  
788 765 - 24.3 214   -  
135 - 31 42.2   422 124

Heat Treatment of steel grade SUSXM7

Heat treated : 1225°C - 1581°C

Technological Curves of steel grade SUSXM7

Cross Reference Table (Equivalent Grade) of SUSXM7

Grade Standard Country Application
SUSXM7 JIS Japan austenitic stainless steel
X8CrNiMoVNb16-13 SUSXM15J1
Available Suppliers
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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