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Z45CS9

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Z45CNW18-09 Z50CMNNb21-09-02Az
#Z45CS9

Description

France AFNOR Z45CS9 Steel Exhaust Valves and Z45CS9 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Valve Steel: Z45CS9
Category Type Steel Grade Standard Country Application
Steel GradesValve Steel Z45CS9 AFNOR France Steel Exhaust Valves
Z12CKNDWNb21-20-20
Z20CN21-12Az
Z25CNWS20-09
Z35CNWS14-14
Z40CSD10
Z45CNW18-09
45WNiCrl80
53NNiMnCr210
80SiNiCr200
80SiNiMoWCr15

Chemical composition(mass fraction)(wt.%) of the Z45CS9

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.40-0.50 2.70-3.30 Max 0.80 Max 0.040 Max 0.030 8.00-10.0

Mechanical Properties of steel grade Z45CS9

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)
776 (≥) 917 (≥) 11 34 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade Z45CS9

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
33 - -     0.12 -  
318 325 - 21.3 224   -  
897 - 31 33.2   334 332

Heat Treatment of steel grade Z45CS9

Heat treated : 1955°C - 1958°C

Technological Curves of steel grade Z45CS9

Cross Reference Table (Equivalent Grade) of Z45CS9

Grade Standard Country Application
Z45CS9 AFNOR France Steel Exhaust Valves
Z45CNW18-09 Z50CMNNb21-09-02Az
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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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