X3CrNiCu18-9-4

X3CrNiCu18-9-4 Stainless Steels to ISO 15510 (2010)

X3CrNiCu18-9-4 - Specification & Application

  • ISO 15510 (2010) - Stainless steels -- Chemical composition
  • ISO 16143-2 (2004) - Stainless steels for general purposes -- Part 2: Semi-finished products, bars, rods and sections
  • ISO 16143-3 (2005) - Stainless steels for general purposes -- Part 3: Wire
  • ISO/TS 15510 (2003) - Stainless steels - Chemical composition

Stainless steels - Chemical composition

Chemical composition(wt.%) of X3CrNiCu18-9-4 grade: to ISO 15510 (2010)

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.04
Si - 1.00
Mn - 2.00
P - 0.045
S - 0.030
Cr 17.00 19.00
Ni 8.00 10.50
Mo - -
N - 0.11
Cu 3.00 4.00

X3CrNiCu18-9-4 - Detail

Stainless steels - Chemical composition

Mechanical properties of grade X3CrNiCu18-9-4 ISO 15510 (2010)

Proof strength
Rp0.2 (MPa)		 Tensile strength
Rm (MPa)		 Impact energy
KV (J)		 Elongation at fracture
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
123 (≥) 198 (≥) 22 13 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical properties of grade X3CrNiCu18-9-4 ISO 15510 (2010)

Property Density
kg/dm3		 Temperature T
°C/F		 Specific heat
J / kgK		 Thermal conductivity
W/mK		 Electric resistance
µΩ·cm		 Modulus of elasticity
kN/mm2		 Expansion rate
638 (≥) 826 (≥) 14 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 214
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
441 257 922

Equivalent Grade

1 X3CrNiCu18-9-4 2 ISO X3CrNiCu18-9-4 3 EN X3CrNiCu18-9-4 4 EN X3CrNiCu18-9-4 5 EN X3CrNiCu18-9-4 6 X3CrNiCu18-9-4 7 1.4567 8 X3CrNiCu18-9-4 9 X3CrNiCu18-9-4, 1.4567, 1.4560, X3CrNiCu19-9-2

Equivalent Products

Product shapes we supply:

We can customize the production of X3CrNiCu18-9-4 grade, contact us for the best solution.
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