X8CrNiMoAl15-7-2

X8CrNiMoAl15-7-2 Stainless Steels to NF EN 10088-1

X8CrNiMoAl15-7-2 - Specification & Application

  • NF EN 10088-1 - Stainless steels - Part 1: List of stainless steels
  • NF EN 10088-2 - Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

Chemical composition(wt.%) of X8CrNiMoAl15-7-2 grade: to NF EN 10088-1

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.01
Si - 0.70
Mn - 1.20
P - 0.040
S - 0.015
Cr 14.00 16.00
Mo 2.00 3.00
Ni 6.50 7.50
Al 0.70 1.50

X8CrNiMoAl15-7-2 - Detail

Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

Mechanical properties of grade X8CrNiMoAl15-7-2 NF EN 10088-1

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)
334 (≥) 726 (≥) 22 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical properties of grade X8CrNiMoAl15-7-2 NF EN 10088-1

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
996 (≥) 468 (≥) 42 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 142
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
265 346 978

Equivalent Grade

1 ISO X8CrNiMoAl15-7-2 2 EN X8CrNiMoAl15-7-2 3 EN X8CrNiMoAl15-7-2 4 X8CrNiMoAl15-7-2 5 1.4532 6 X8CrNiMoAl15-7-2

Equivalent Products

Product shapes we supply:

We can customize the production of X8CrNiMoAl15-7-2 grade, contact us for the best solution.
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