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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)
368 (≥) 829 (≥) 32 13 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

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
41 - -     0.44 -  
899 317 - 42.3 444   -  
487 - 43 34.2   333 323

Heat Treatment of steel grade W 19 9 L

Heat treated : 1762°C - 1416°C

Technological Curves of steel grade W 19 9 L

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

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