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X3CrNiCuM0l7-11-3-2

Description

UK X3CrNiCuM0l7-11-3-2 austenitic special steel and X3CrNiCuM0l7-11-3-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X3CrNiCuM0l7-11-3-2
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X3CrNiCuM0l7-11-3-2 UK austenitic special steel
X6CrNiM0Nbl7-12-2
1.4580
X2CrNiM0l8-15-4
1.4438
X1CrNiSil8-15-4
1.4361
1.4560
X3CrNiCul9-9-2
X6CrNiCuSl8-9-2
1.4570

Chemical composition(mass fraction)(wt.%) of the X3CrNiCuM0l7-11-3-2

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%) Cu(%)
Max 0.040 Max 1.00 Max 1.00 Max 0.045 Max 0.015 16.5-17.5 10.0-11.0 2.00-2.50 Max 0.11 3.00-3.50

Mechanical Properties of steel grade X3CrNiCuM0l7-11-3-2

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)
266 (≥) 712 (≥) 43 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade X3CrNiCuM0l7-11-3-2

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
12 - -     0.41 -  
951 551 - 33.3 333   -  
122 - 21 41.2   441 124

Heat Treatment of steel grade X3CrNiCuM0l7-11-3-2

Heat treated : 1799°C - 1572°C

Technological Curves of steel grade X3CrNiCuM0l7-11-3-2

Cross Reference Table (Equivalent Grade) of X3CrNiCuM0l7-11-3-2

Grade Standard Country Application
X3CrNiCuM0l7-11-3-2 UK austenitic special steel

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