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Czech CSN S3 焊接填充材料 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S3 / S 3
Category Grade Standard Region/Area Standard Content
Metals S 3 -- Czech 焊接填充材料

Chemical composition(mass fraction)(wt.%) of the S 3

Element Min Max Similar

Mechanical Properties of steel grade S 3

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)
244 (≥) 871 (≥) 43 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade S 3

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 - -     0.33 -  
982 832 - 11.3 333   -  
366 - 43 41.2   213 144

Heat Treatment of steel grade S 3

Heat treated : 1532°C - 1612°C

Technological Curves of steel grade S 3

Cross Reference Table (Equivalent Grade) of S 3

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