X6CrNi18-10

X6CrNi18-10 Stainless Steels to NF EN 10028-7

X6CrNi18-10 - Specification & Application

  • NF EN 10028-7 - Flat products made of steels for pressure purposes - Part 7: Stainless steels
  • NF EN 10088-1 - Stainless steels - Part 1: List of stainless steels
  • NF EN 10216-5 (2004) - Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes
  • NF EN 10222-5 - Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels
  • NF EN 10269 - Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

Chemical composition(wt.%) of X6CrNi18-10 grade: to NF EN 10028-7

Elements Min.（≥） Max.（≤） Similar Remarks
C 0.04 0.08
Si - 1.00
Mn - 2.00
P - 0.035
S - 0.015
Cr 17.00 19.00
Ni 8.00 11.00
Mo - -
N - 0.11

X6CrNi18-10 - Detail

Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

Mechanical properties of grade X6CrNi18-10 NF 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)
844 (≥) 365 (≥) 14 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical properties of grade X6CrNi18-10 NF 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
535 (≥) 427 (≥) 41 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 244
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
341 135 776

Equivalent Grade

1 X6CrNi18-10 2 EN X6CrNi18-10 3 EN X6CrNi18-10 4 EN X6CrNi18-10 5 X6CrNi18-10 6 1.4948

Equivalent Products

1 S30409/304H/S30409/1.4948 Tube

Product shapes we supply:

We can customize the production of X6CrNi18-10 grade, contact us for the best solution.
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