X5CrNi18-10 Stainless Steels to DIN 17440 (2001)

X5CrNi18-10 - Specification & Application

  • DIN 17440 (2001) - Stainless steels - Technical delivery conditions for drawn wire
  • DIN 17441 (1997) - Stainless steels - Technical delivery conditions for cold rolled strips and slit coils strip and sheets cut from such strips for pressure purposes
  • DIN 17455 (1985) - Welded circular tubes of stainless steels for general requirements; technical delivery conditions
  • DIN 17456 (1985) - Seamless circular tubes of stainless steels for general requirements; technical delivery conditions
  • DIN 17457 (1985) - Welded circular tubes of austenitic stainless steels for special requirements; technical delivery conditions
  • DIN 17458 (1985) - Seamless circular tubes of austenitic stainless steels for special requirements; technical delivery conditions
  • DIN 5512-3 - Materials for rail vehicles - Steels - Part 3: Stainless steel flat products; Selected standard
  • DIN EN 10028-7 - Flat products made of steels for pressure purposes - Part 7: Stainless steels
  • DIN EN 10088-1 - Stainless steels - Part 1: List of stainless steels
  • DIN EN 10088-2 - Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
  • DIN 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
  • DIN EN 10088-4 - Stainless steels - Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes
  • DIN EN 10088-5 - Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes
  • DIN EN 10151 - Stainless steel strip for springs - Technical delivery conditions
  • DIN EN 10216-5 (2004) - Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes
  • DIN EN 10217-7 - Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes
  • DIN EN 10222-5 - Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels
  • DIN EN 10250-4 - Open die steel forgings for general engineering purposes - Part 4: Stainless steels
  • DIN EN 10253-3 - Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements
  • DIN EN 10253-4 - Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements
  • DIN EN 10263-5 - Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels
  • DIN EN 10264-4 (2002) - Steel wire and wire products - Steel wire for ropes - Part 4: Stainless steel wire
  • DIN EN 10269 - Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
  • DIN EN 10272 - Stainless steel bars for pressure purposes
  • DIN EN 10296-2 (2005) - Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
  • DIN EN 10297-2 (2005) - Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel

Stainless steels - Technical delivery conditions for drawn wire

Chemical composition(wt.%) of X5CrNi18-10 grade: to DIN 17440 (2001)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.07
Si - 1.00
Mn - 2.00
P - 0.045
S - 0.015
Cr 17.0 19.0
Ni 8.00 10.5
N - 0.11

X5CrNi18-10 - 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 X5CrNi18-10 DIN 17440 (2001)

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)
435 (≥) 114 (≥) 33 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical properties of grade X5CrNi18-10 DIN 17440 (2001)

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
672 (≥) 422 (≥) 33 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 241
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
876 635 269
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