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X2CrNiMnMoNbN25-18-5-4

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X1NiCrMoCuN31-27-4 W-Nr 1.4565
#X2CrNiMnMoNbN25-18-5-4

Description

Germany DIN X2CrNiMnMoNbN25-18-5-4 Stainless steel and X2CrNiMnMoNbN25-18-5-4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X2CrNiMnMoNbN25-18-5-4
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X2CrNiMnMoNbN25-18-5-4 DIN Germany Stainless steel
W-Nr 1.4542
X6CrNiNb18-10
W-Nr 1.4550
W-Nr 1.4558
X2NiCrAITi32-20
X1NiCrMoCu32-28-7
X1NiCrMoCu32-28-7
X1NiCrMoCu32-28-7
W-Nr 1.4563
X1NiCrMoCuN31-27-4

Chemical composition(mass fraction)(wt.%) of the X2CrNiMnMoNbN25-18-5-4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%) Nb(%)
Max 0.03 Max 1.00 Max 3.50-6.50 Max 0.030 Max 0.015 23.0-26.0 16.0-19.0 3.00-5.00 0.30-0.50 Max 0.15

Mechanical Properties of steel grade X2CrNiMnMoNbN25-18-5-4

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)
887 (≥) 254 (≥) 42 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade X2CrNiMnMoNbN25-18-5-4

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
13 - -     0.32 -  
721 825 - 23.3 343   -  
661 - 32 31.2   422 224

Heat Treatment of steel grade X2CrNiMnMoNbN25-18-5-4

Heat treated : 1832°C - 1996°C

Technological Curves of steel grade X2CrNiMnMoNbN25-18-5-4

Cross Reference Table (Equivalent Grade) of X2CrNiMnMoNbN25-18-5-4

Grade Standard Country Application
X2CrNiMnMoNbN25-18-5-4 DIN Germany Stainless steel
X1NiCrMoCuN31-27-4 W-Nr 1.4565
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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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