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X 2 CrNi 19 9

Germany DIN X2CrNi199 Round Wire Rod for Welding Filler Metals; Technical Conditions of Delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X2CrNi199 / X 2 CrNi 19 9
Category Grade Standard Region/Area Standard Content
Metals X 2 CrNi 19 9 DIN 17145 Germany Round Wire Rod for Welding Filler Metals; Technical Conditions of Delivery

Chemical composition(mass fraction)(wt.%) of the X 2 CrNi 19 9

Element Min Max Similar

Mechanical Properties of steel grade X 2 CrNi 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)
514 (≥) 292 (≥) 32 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade X 2 CrNi 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
22 - -     0.32 -  
748 536 - 43.3 221   -  
229 - 33 13.2   144 433

Heat Treatment of steel grade X 2 CrNi 19 9

Heat treated : 1724°C - 1472°C

Technological Curves of steel grade X 2 CrNi 19 9

Cross Reference Table (Equivalent Grade) of X 2 CrNi 19 9

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