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X5CrNi-19-9

Germany DIN X5CrNi-19-9 Round Wire Rod for Welding Filler Metals; Technical Conditions of Delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X5CrNi-19-9 / X5CrNi-19-9
Category Grade Standard Region/Area Standard Content
Metals X5CrNi-19-9 DIN Germany Round Wire Rod for Welding Filler Metals; Technical Conditions of Delivery

Chemical composition(mass fraction)(wt.%) of the X5CrNi-19-9

Element Min Max Similar
Si - 1.5000 -
S - 0.0200 -
P - 0.0300 -
Ni 8.5000 10.5000 -
Mn - 2.0000 -
Cr 18.0000 20.0000 -
C - 0.0600 -

Mechanical Properties of steel grade X5CrNi-19-9

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)
144 (≥) 198 (≥) 33 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade X5CrNi-19-9

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
34 - -     0.32 -  
393 476 - 44.3 231   -  
473 - 43 41.2   134 334

Heat Treatment of steel grade X5CrNi-19-9

Heat treated : 1115°C - 1883°C

Technological Curves of steel grade X5CrNi-19-9

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