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Denertia N8

Description

Denertia N8 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Denertia N8

Chemical composition(mass fraction)(wt.%) of the Denertia N8

C
Si
Mn
P
S
Cr Ni
0.08 2       23 ...
Mo Al Cu Nb Ti V Ce
10            
N Co Pb B Other    
  0.5     Fe≤1.5    
             

Mechanical Properties of steel grade Denertia N8

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)
249 (≥) 822 (≥) 22 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade Denertia N8

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
44 - -     0.44 -  
971 915 - 23.3 424   -  
225 - 33 31.2   131 141

Heat Treatment of steel grade Denertia N8

Heat treated : 1618°C - 1839°C

Technological Curves of steel grade Denertia N8

Cross Reference Table (Equivalent Grade) of Denertia N8

Grade Standard Country Application
200CrMn8 DIN Germany Cold working alloy tool steel
1Cr18Mn8Ni5N China Nickel steel, instead of 1cr18ni9
ZG1Cr18Mn8Ni4N China Stainless acid-resistant steel castings

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