X17CrNi16-2 Stainless Steels to DIN 17440 (1996)

X17CrNi16-2 - Specification & Application

  • DIN 17440 (1996) - Stainless steels - Technical delivery conditions for drawn wire
  • DIN EN 10088-1 - Stainless steels - Part 1: List of stainless steels
  • 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 10088-5 - Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes
  • DIN EN 10250-4 - Open die steel forgings for general engineering purposes - Part 4: Stainless steels
  • DIN EN 10272 - Stainless steel bars for pressure 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 X17CrNi16-2 grade: to DIN 17440 (1996)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.12 0.22
Si - 1.00
Mn - 1.50
P - 0.045
S - 0.015
Cr 15.0 17.0
Ni 1.50 2.50

X17CrNi16-2 - 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 X17CrNi16-2 DIN 17440 (1996)

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)
969 (≥) 728 (≥) 13 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical properties of grade X17CrNi16-2 DIN 17440 (1996)

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
333 (≥) 215 (≥) 34 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 424
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
429 637 613

Equivalent Products

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