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SUS403

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SUSXM27 SUS410
#SUS403

Description

Japan JIS SUS403 Martensitic special steel and SUS403 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: SUS403
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel SUS403 JIS Japan Martensitic special steel
SUS329J3L
SUS329J4L
SUS405
SUS410L
SUS410L
SUS430
SUS430F
SUS434
SUS447J1
SUSXM27

Chemical composition(mass fraction)(wt.%) of the SUS403

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
Max 0.15 Max 0.50 Max 1.00 Max 0.04 Max 0.03 11.5-13.0 Max 0.60

Mechanical Properties of steel grade SUS403

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)
976 (≥) 676 (≥) 33 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade SUS403

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
42 - -     0.41 -  
665 844 - 21.3 242   -  
369 - 42 41.2   142 433

Heat Treatment of steel grade SUS403

Heat treated : 1969°C - 1187°C

Technological Curves of steel grade SUS403

Cross Reference Table (Equivalent Grade) of SUS403

Grade Standard Country Application
SUS403 JIS Japan Martensitic special steel
SUS403FB JIS Japan austenite and ferrite special steel
SUSXM27 SUS410
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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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