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CNS 403

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CNS XM27 CNS 410
#403

Description

China CNS CNS 403 CNS standard martensite stainless steel and CNS 403 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: CNS 403
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CNS 403 CNS China CNS standard martensite stainless steel
CNS XM7
CNS XM15J1
CNS 329J
CNS 405
CNS 410L
CNS 430
CNS 430F
CNS 434
CNS 447J1
CNS XM27

Chemical composition(mass fraction)(wt.%) of the CNS 403

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
Max 0.15 Max 0.50 Max 1.00 Max 0.040 Max 0.030 11.50-13.00 Max 0.60

Mechanical Properties of steel grade CNS 403

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)
156 (≥) 486 (≥) 11 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade CNS 403

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
41 - -     0.43 -  
318 168 - 43.3 332   -  
552 - 11 34.2   131 224

Heat Treatment of steel grade CNS 403

Heat treated : 1922°C - 1133°C

Technological Curves of steel grade CNS 403

Cross Reference Table (Equivalent Grade) of CNS 403

Grade Standard Country Application
T30403 UNS USA Alloy tool steel
SUS403 JIS Japan Martensitic special steel
SUS403FB JIS Japan austenite and ferrite special steel
403S17 UK austenitic special steel
1.4031 AFNOR France Martensite And Precipitation Hardening
1.4034 AFNOR France Martensite And Precipitation Hardening
STS403 KS Korea martensitic steel
STS403 KS Korea martensitic steel
UNS J93403 AISI USA
CNS 403 CNS China CNS standard martensite stainless steel
S30403 GBT China Stainless steel bars
4037 AS Australia Australia Structural steel
X4036 AS Australia Australia Structural steel
U40302 GBT China China structural steel and alloy steel
U40352 GBT China China structural steel and alloy steel
CNS 403 CNS China China Taiwan Stainless steel
CNS 403 CNS China China Taiwan Stainless steel
GH4033 GBT China Age hardening type iron base alloy
GH4037 GBT China Age hardening type iron base alloy
K403 GBT China Age hardening type Nickel base alloy
CNS XM27 CNS 410
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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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