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EN X2CrNiMo18-15-4

Description

Euronorm EN EN X2CrNiMo18-15-4 Euronorm Stainless Steel and EN X2CrNiMo18-15-4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: EN X2CrNiMo18-15-4

Chemical composition(mass fraction)(wt.%) of the EN X2CrNiMo18-15-4

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.030 1.00 2.00 0.045 0.015 17.5-19.5 13.0-16.0 3.00-4.00

Mechanical Properties of steel grade EN X2CrNiMo18-15-4

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)
218 (≥) 558 (≥) 34 42 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade EN X2CrNiMo18-15-4

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
21 - -     0.32 -  
988 359 - 43.3 424   -  
644 - 12 22.2   423 113

Heat Treatment of steel grade EN X2CrNiMo18-15-4

Heat treated : 1464°C - 1718°C

Technological Curves of steel grade EN X2CrNiMo18-15-4

Cross Reference Table (Equivalent Grade) of EN X2CrNiMo18-15-4

Grade Standard Country Application
X2CrNiMo18-15-4 AFNOR France Austenite
EN X2CrNiMo18-15-4 EN Euronorm Euronorm Stainless Steel
EN X2CrNiMo18-15-4 EN Euronorm Euronorm Stainless Steel
EN X2CrNiMo18-15-4 EN Euronorm Euronorm Stainless Steel

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