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EU EN W199L 焊接消耗品 - 电弧焊接不锈钢和耐热钢焊丝电极,焊丝和焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W199L / W 19 9 L
Category Grade Standard Region/Area Standard Content
Metals W 19 9 L EN 12072 EU 焊接消耗品 - 电弧焊接不锈钢和耐热钢焊丝电极,焊丝和焊条

Chemical composition(mass fraction)(wt.%) of the W 19 9 L

Element Min Max Similar

Mechanical Properties of steel grade W 19 9 L

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)
613 (≥) 652 (≥) 32 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade W 19 9 L

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
12 - -     0.24 -  
217 351 - 32.3 441   -  
439 - 22 34.2   324 213

Heat Treatment of steel grade W 19 9 L

Heat treated : 1926°C - 1757°C

Technological Curves of steel grade W 19 9 L

Cross Reference Table (Equivalent Grade) of W 19 9 L

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