X1CrNiMoCuN25-25-5

X1CrNiMoCuN25-25-5 Stainless Steels to BS EN 10028-7

X1CrNiMoCuN25-25-5 - Specification & Application

  • BS EN 10028-7 - Flat products made of steels for pressure purposes - Part 7: Stainless steels
  • BS EN 10088-1 - Stainless steels - Part 1: List of stainless steels
  • BS EN 10088-2 - Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
  • BS EN 10088-3 - Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes

Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes

Chemical composition(wt.%) of X1CrNiMoCuN25-25-5 grade: to BS EN 10028-7

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.02
Si - 0.70
Mn - 2.00
P - 0.03
S - 0.01
Cr 24.00 26.00
Ni 24.00 27.00
Mo 4.70 5.70
N 0.17 0.25
Cu 1.00 2.00

X1CrNiMoCuN25-25-5 - Detail

Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes

Mechanical properties of grade X1CrNiMoCuN25-25-5 BS EN 10028-7

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)
221 (≥) 176 (≥) 31 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical properties of grade X1CrNiMoCuN25-25-5 BS EN 10028-7

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
395 (≥) 177 (≥) 22 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 113
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
785 299 769

Equivalent Grade

1 EN X1CrNiMoCuN25-25-5 2 EN X1CrNiMoCuN25-25-5 3 EN X1CrNiMoCuN25-25-5 4 EN X1CrNiMoCuN25-25-5 5 X1CrNiMoCuN25-25-5 6 1.4537 7 X1CrNiMoCuN25-25-5 8 1.4537

Equivalent Products

Product shapes we supply:

We can customize the production of X1CrNiMoCuN25-25-5 grade, contact us for the best solution.
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