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Description

China CNS CNS 405 China Taiwan Stainless steel and CNS 405 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: CNS 405
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel CNS 405 CNS China China Taiwan Stainless steel
CNS 317J2
CNS 317J3L
CNS 317J4L
CNS 317J5L
CNS 321
CNS 347
CNS XM15J1
CNS 329J1
CNS 329J3L
CNS 329J4L

Chemical composition(mass fraction)(wt.%) of the CNS 405

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Al(%)
Max 0.08 Max 1.00 Max 1.00 0.04 0.03 11.5-15.5 Max 0.60 0.10-0.30

Mechanical Properties of steel grade CNS 405

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)
431 (≥) 365 (≥) 42 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade CNS 405

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
24 - -     0.42 -  
631 653 - 41.3 123   -  
446 - 32 23.2   143 132

Heat Treatment of steel grade CNS 405

Heat treated : 1858°C - 1378°C

Technological Curves of steel grade CNS 405

Cross Reference Table (Equivalent Grade) of CNS 405

Grade Standard Country Application
Z1CNS17-15 AFNOR France Stainless steel palte & Steel Strip
Z11CNS17-07Az AFNOR France Stainless Steel Plate & Steel Strip
Z15CNS25-20 AFNOR France Stainless Steel Plate & Steel Strip
Z17CNS20-12 AFNOR France Stainless Steel Plate & Steel Strip
Z2NCDU25-25-05Az AFNOR France Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990))
Z1CNS17-15 AFNOR France Boiler & Pressure Vessel Plate (NF A 35-209(1992))
Z80CNS20-02 AFNOR France Steel Exhaust Valves
CNS 201 CNS China China Taiwan Stainless steel
CNS 202 CNS China China Taiwan Stainless steel
CNS 301 CNS China China Taiwan Stainless steel
CNS 302 CNS China China Taiwan Stainless steel
CNS 303 CNS China China Taiwan Stainless steel
CNS 303Se CNS China China Taiwan Stainless steel
CNS 304 CNS China China Taiwan Stainless steel
CNS 304L CNS China China Taiwan Stainless steel
CNS 304N1 CNS China China Taiwan Stainless steel
CNS 304N2 CNS China China Taiwan Stainless steel
CNS 304LN CNS China China Taiwan Stainless steel
CNS 305 CNS China China Taiwan Stainless steel
CNS 309S CNS China China Taiwan Stainless steel

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