X1CrNiMoCu25-20-5

X1CrNiMoCu25-20-5 Stainless Steels to ISO 15510 (2010)

X1CrNiMoCu25-20-5 - 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 9328-7 (2011) - Steel flat products for pressure purposes - Technical delivery conditions - Part 7: Stainless steels
  • ISO/TS 15510 (2003) - Stainless steels - Chemical composition

Stainless steels - Chemical composition

Chemical composition(wt.%) of X1CrNiMoCu25-20-5 grade: to ISO 15510 (2010)

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.02
Si - 0.75
Mn - 2.00
P - 0.035
S - 0.015
Cr 19.00 20.00
Ni 23.50 26.00
Mo 4.00 5.00
N - 0.15
Cu 1.20 2.00

X1CrNiMoCu25-20-5 - Detail

Stainless steels - Chemical composition

Mechanical properties of grade X1CrNiMoCu25-20-5 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)
135 (≥) 564 (≥) 22 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical properties of grade X1CrNiMoCu25-20-5 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
649 (≥) 594 (≥) 12 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 323
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
467 727 457

Equivalent Grade

1 X1CrNiMoCu25-20-5 2 ISO X1CrNiMoCu25-20-5 3 X1CrNiMoCu25-20-5

Equivalent Products

Product shapes we supply:

We can customize the production of X1CrNiMoCu25-20-5 grade, contact us for the best solution.
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