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1.3964

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X2CrNiMnMoNNb21-16-5-3 1.3802
#G-X2CrNiMnMoNNb21-16-5-3 #X2CrNiMnMoNNb21-16-5-3 #1-3964

Description

Germany WL WL 1.3964-1 (2008), WL 1.3964-6 (2008), 1.3964 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: 1.3964
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1.3964 Austenite WL Germany Non-magnetizable austenitic cast steel —G-X2CrNiMnMoNNb 21-16-5-3 Part 4: Castings

Chemical composition(mass fraction)(wt.%) of the 1.3964

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 1.3964

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)
753 (≥) 968 (≥) 34 12 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 1.3964

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
33 - -     0.41 -  
659 394 - 24.3 123   -  
155 - 21 12.2   214 421

Heat Treatment of steel grade 1.3964

Heat treated : 1693°C - 1189°C

Technological Curves of steel grade 1.3964

Relevant standard of 1.3964

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 1.3964-6 (2008) Non-magnetizable austenitic steel X2CrNiMnMoNNb 21-16-5-3 Part 6: Seamless rolled rings WL-1-3964-6-(2008).pdf
X2CrNiMnMoNNb21-16-5-3 1.3802
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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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