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X3CrNiCu 19-9-2

Description

X3CrNiCu 19-9-2 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: X3CrNiCu 19-9-2
Category Type Steel Grade Standard Country Application
Steel GradesAlloy Steel X3CrNiCu 19-9-2
1.4567
1.4578
X3CrNiCuMo 17-11-3-2
1.4305
X8CrNiS 18-9
X6CrMo 17-1
1.4113
1.4303
X4CrNi 18-12
1.4560

Chemical composition(mass fraction)(wt.%) of the X3CrNiCu 19-9-2

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 ≤0.035  1.00  1.50-2.00  0.045  0.015  18.0-19.0  8.00-9.00  --------  Cu 1.50-2.00
N ≤ 0.11

Mechanical Properties of steel grade X3CrNiCu 19-9-2

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)
635 (≥) 693 (≥) 22 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade X3CrNiCu 19-9-2

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
43 - -     0.12 -  
515 282 - 12.3 321   -  
121 - 44 22.2   211 114

Heat Treatment of steel grade X3CrNiCu 19-9-2

Heat treated : 1175°C - 1528°C

Technological Curves of steel grade X3CrNiCu 19-9-2

Cross Reference Table (Equivalent Grade) of X3CrNiCu 19-9-2

Grade Standard Country Application
X3CrNiCu18-9-4 DIN Germany Stainless steel
X3CrNiCul8-9-4 austenitic special steel
X3CrNiCul9-9-2 austenitic special steel
X3CrNiCuM0l7-11-3-2 austenitic special steel
ISO X3CrNiCu18-9-4 ISO standard thermal deformation of stainless steel
X3CrNiCu18 9 3E ISO standard cold and cold extrusion stainless steel
EN X3CrNiCu18-9-4 EN Euronorm Stainless Steel
EN X3CrNiCu19-9-2 EN Euronorm Stainless Steel
EN X3CrNiCuMo17-11-3-2 EN Euronorm Stainless Steel
EN X3CrNiCu18-9-4 EN Euronorm Stainless Steel
EN X3CrNiCu19-9-2 EN Euronorm Stainless Steel
EN X3CrNiCuMo17-11-3-2 EN Euronorm Stainless Steel
EN X3CrNiCu18-9-4 EN Euronorm Stainless Steel
Q195 China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding

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