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Z8CN25-20M

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Z8CN25-20 Z8CNT12
#Z8CN25-20

Description

France AFNOR NF A 32-056, Z8CN25-20M Specialsteel Foundry products. Austenitic and austeno-ferritic stainless cast steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Z8CN25-20M
Category Class Grade Standard Country Application
Steel GradesSpecialsteel Z8CN25-20M AFNOR France Foundry products. Austenitic and austeno-ferritic stainless cast steel

Chemical composition(mass fraction)(wt.%) of the Z8CN25-20M

C Si Mn P S Cr Mo Ni
≤0.080 ≤0.75 ≤2.00 ≤0.040 ≤0.015 24.00 -26.00 ≤ ≥ 19.00 -21.00

Mechanical Properties of steel grade Z8CN25-20M

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)
648 (≥) 423 (≥) 24 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade Z8CN25-20M

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 -  
441 192 - 34.3 242   -  
786 - 43 21.2   123 223

Heat Treatment of steel grade Z8CN25-20M

Heat treated : 1858°C - 1164°C

Technological Curves of steel grade Z8CN25-20M

Cross Reference Table (Equivalent Grade) of Z8CN25-20M

Grade Standard Country Application
Z8CN25-20
Z8CN25-20

Relevant standard of Z8CN25-20M

NF A 32-056 Foundry products. Austenitic and austeno-ferritic stainless cast steel NF-A-32-056.pdf
Z8CN25-20 Z8CNT12
Available Suppliers
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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