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X5CrNiMo-18-10

Description

Germany DIN DIN 17224 (1982), DIN 17440 (1975), X5CrNiMo-18-10 Specialsteel DIN 17224 (1982) Stainless steel wire and strip for springs; technical delivery conditions; Replaced by DIN EN 10151:2003; DIN EN 10270-3:2001 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X5CrNiMo-18-10
Category Class Grade Standard Country Application
Steel GradesSpecialsteel X5CrNiMo-18-10 DIN Germany DIN 17224 (1982) Stainless steel wire and strip for springs; technical delivery conditions; Replaced by DIN EN 10151:2003; DIN EN 10270-3:2001

Chemical composition(mass fraction)(wt.%) of the X5CrNiMo-18-10

C Si Mn P S Cr Mo Ni
≤0.07 ≤1.00 ≤2.00 ≤0.045 ≤0.015 16.5 -18.5 2.00 -2.50 10.0 -13.0

Mechanical Properties of steel grade X5CrNiMo-18-10

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
362 (≥) 267 (≥) 23 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade X5CrNiMo-18-10

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
31 - -     0.33 -  
485 317 - 44.3 442   -  
438 - 23 32.2   113 241

Heat Treatment of steel grade X5CrNiMo-18-10

Heat treated : 1375°C - 1464°C

Technological Curves of steel grade X5CrNiMo-18-10

Cross Reference Table (Equivalent Grade) of X5CrNiMo-18-10

Grade Standard Country Application
X5CrNiMo17-12-2
X5CrNiMo17-12-2
X5CrNiMo17-12-2

Relevant standard of X5CrNiMo-18-10

DIN 17224 (1982) Stainless steel wire and strip for springs; technical delivery conditions DIN-17224-(1982).pdf
DIN 17440 (1975) Stainless steels - Technical delivery conditions for drawn wire DIN-17440-(1975).pdf

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