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Z80CNS20-02

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Z60CMDVNb21-10Az Z85CDV18-02
#Z80CNS20-02

Description

France AFNOR Z80CNS20-02 Steel Exhaust Valves and Z80CNS20-02 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Valve Steel: Z80CNS20-02
Category Type Steel Grade Standard Country Application
Steel GradesValve Steel Z80CNS20-02 AFNOR France Steel Exhaust Valves
Z35CNWS14-14
Z40CSD10
Z45CNW18-09
Z45CS9
Z50CMNNb21-09-02Az
Z53CMN21-09Az
Z53CMNNb21-09-02Az
Z53CMNS21-09Az
Z55CMN20-08Az
Z60CMDVNb21-10Az

Chemical composition(mass fraction)(wt.%) of the Z80CNS20-02

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.75-0.85 1.75-2.50 Max 0.80 Max 0.040 Max 0.030 19.5-21.0 1.00-1.70

Mechanical Properties of steel grade Z80CNS20-02

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)
332 (≥) 264 (≥) 41 23 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade Z80CNS20-02

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
23 - -     0.13 -  
835 315 - 21.3 243   -  
816 - 21 11.2   314 441

Heat Treatment of steel grade Z80CNS20-02

Heat treated : 1552°C - 1882°C

Technological Curves of steel grade Z80CNS20-02

Cross Reference Table (Equivalent Grade) of Z80CNS20-02

Grade Standard Country Application
Z80CNS20-02 AFNOR France Steel Exhaust Valves
Z60CMDVNb21-10Az Z85CDV18-02
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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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