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Z8 CND 17-04

Description

USA MIL Z8 CND 17-04 Martensitic chromium steel with ~4% nickel addition. and Z8 CND 17-04 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: Z8 CND 17-04
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel Z8 CND 17-04 MIL USA Martensitic chromium steel with ~4% nickel addition.
EN GX23CrMoV121
EN G9Ni10
EN G9MM4
EN G17Mn5
EN G17NiCrMo1.V6
EN G18Mo5
EN B20Mn5
EN GX3CrNi13-4
EN B500A
EN B500B

Chemical composition(mass fraction)(wt.%) of the Z8 CND 17-04

C(%) Si(%) Mn(%) Cr(%) Ni(%) Mo(%)
0.05 0.4 0.9 15.8 4.4 1.2

Mechanical Properties of steel grade Z8 CND 17-04

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)
611 (≥) 256 (≥) 11 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade Z8 CND 17-04

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
12 - -     0.32 -  
677 637 - 13.3 244   -  
454 - 34 43.2   243 214

Heat Treatment of steel grade Z8 CND 17-04

Heat treated : 1687°C - 1379°C

Technological Curves of steel grade Z8 CND 17-04

Cross Reference Table (Equivalent Grade) of Z8 CND 17-04

Grade Standard Country Application
Z8 CND 17-04 MIL USA Martensitic chromium steel with ~4% nickel addition.

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