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EN X2CrNiMoCoWN25-7-4

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EN X2CrNiMoCuN25-6-3 EN X2CrNiMoN17-11-2
#X2CrNiMoCoWN25-7-4

Description

Euronorm EN EN X2CrNiMoCoWN25-7-4 Euronorm Stainless Steel and EN X2CrNiMoCoWN25-7-4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: EN X2CrNiMoCoWN25-7-4
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel EN X2CrNiMoCoWN25-7-4 EN Euronorm Euronorm Stainless Steel
EN X1CrNiMoCuN20-18-7
EN X1NiCrMoCu25-20-5
EN X1NiCrMoCu31-27-4
EN X1NiCrMoCuN25-20-7
EN X20Cr13
EN X2CrNi18-9
EN X2CrNi19-11
EN X3CrNiMo17-12-2
EN X2CrNiMo18-14-3
EN X2CrNiMoCuN25-6-3

Chemical composition(mass fraction)(wt.%) of the EN X2CrNiMoCoWN25-7-4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.030 1.00 1.00 0.035 0.015 24.0-26.0 6.00-8.00 3.00-4.00

Mechanical Properties of steel grade EN X2CrNiMoCoWN25-7-4

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)
865 (≥) 152 (≥) 24 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade EN X2CrNiMoCoWN25-7-4

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
43 - -     0.43 -  
267 461 - 44.3 144   -  
458 - 34 23.2   342 432

Heat Treatment of steel grade EN X2CrNiMoCoWN25-7-4

Heat treated : 1191°C - 1429°C

Technological Curves of steel grade EN X2CrNiMoCoWN25-7-4

Cross Reference Table (Equivalent Grade) of EN X2CrNiMoCoWN25-7-4

Grade Standard Country Application
EN X2CrNiMoCoWN25-7-4 EN Euronorm Euronorm Stainless Steel
EN X2CrNiMoCuN25-6-3 EN X2CrNiMoN17-11-2
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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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