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Z45CNW18-09

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Z40CSD10 Z45CS9
#Z45CNW18-09

Description

France AFNOR Z45CNW18-09 Steel Exhaust Valves and Z45CNW18-09 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Valve Steel: Z45CNW18-09
Category Type Steel Grade Standard Country Application
Steel GradesValve Steel Z45CNW18-09 AFNOR France Steel Exhaust Valves
Z12CKNDWNb21-20-20
Z20CN21-12Az
Z25CNWS20-09
Z35CNWS14-14
Z40CSD10
45SiCr90
45WNiCrl80
53NNiMnCr210
80SiNiCr200
80SiNiMoWCr15

Chemical composition(mass fraction)(wt.%) of the Z45CNW18-09

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) W(%)
0.40-0.50 2.00-3.00 0.80-1.50 Max 0.040 Max 0.030 17.0-19.0 8.00-10.0 0.80-1.20

Mechanical Properties of steel grade Z45CNW18-09

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)
522 (≥) 726 (≥) 21 42 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade Z45CNW18-09

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
11 - -     0.33 -  
617 492 - 44.3 141   -  
515 - 14 13.2   331 242

Heat Treatment of steel grade Z45CNW18-09

Heat treated : 1444°C - 1896°C

Technological Curves of steel grade Z45CNW18-09

Cross Reference Table (Equivalent Grade) of Z45CNW18-09

Grade Standard Country Application
Z45CNW18-09 AFNOR France Steel Exhaust Valves
Z40CSD10 Z45CS9
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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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