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X2CrNiMnMoNNb21-16-5-3

Favorite Datasheet
G-X2CrNiMnMoNNb21-16-5-3 1.3964
#G-X2CrNiMnMoNNb21-16-5-3 #X2CrNiMnMoNNb21-16-5-3 #1-3964

Description

Germany WL WL 1.3964-1 (2008), WL 1.3964-2 (2004), WL 1.3964-3 (2003), WL 1.3964-6 (2008), X2CrNiMnMoNNb21-16-5-3 Specialsteel Non-magnetizable austenitic cast steel —G-X2CrNiMnMoNNb 21-16-5-3 Part 4: Castings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X2CrNiMnMoNNb21-16-5-3
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X2CrNiMnMoNNb21-16-5-3 Austenite WL Germany Non-magnetizable austenitic cast steel —G-X2CrNiMnMoNNb 21-16-5-3 Part 4: Castings

Chemical composition(mass fraction)(wt.%) of the X2CrNiMnMoNNb21-16-5-3

C Si Mn P S Cr Ni Mo Nb N
≤0.030 ≤1.00 4.00 -6.00 ≤0.025 ≤0.010 20.00 -21.50 15.00 -17.00 3.00 -3.50 ≤0.25 0.200 -0.35

Mechanical Properties of steel grade X2CrNiMnMoNNb21-16-5-3

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)
139 (≥) 943 (≥) 12 43 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade X2CrNiMnMoNNb21-16-5-3

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
23 - -     0.12 -  
469 992 - 22.3 321   -  
642 - 42 22.2   433 424

Heat Treatment of steel grade X2CrNiMnMoNNb21-16-5-3

Heat treated : 1674°C - 1132°C

Technological Curves of steel grade X2CrNiMnMoNNb21-16-5-3

Relevant standard of X2CrNiMnMoNNb21-16-5-3

WL 1.3964-1 (2008) Non-magnetizable austenitic cast steel —G-X2CrNiMnMoNNb 21-16-5-3 Part 4: Castings WL-1-3964-1-(2008).pdf
WL 1.3964-2 (2004) Non-magnetizable austenitic steel X2CrNiMnMoNNb 21-16-5-3 Part 2: Bars and sections WL-1-3964-2-(2004).pdf
WL 1.3964-3 (2003) Non-magnetizable austenitic steel X2CrNiMnMoNNb 21-16-5-3 Part 3: Forgings WL-1-3964-3-(2003).pdf
WL 1.3964-6 (2008) Non-magnetizable austenitic steel X2CrNiMnMoNNb 21-16-5-3 Part 6: Seamless rolled rings WL-1-3964-6-(2008).pdf
G-X2CrNiMnMoNNb21-16-5-3 1.3964
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