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Germany DIN S3 Filler metals and weld deposit for submerged arc welding of non-alloy and alloy steels; designation and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S3 / S3
Category Grade Standard Region/Area Standard Content
Metals S3 DIN 8557-1 Germany Filler metals and weld deposit for submerged arc welding of non-alloy and alloy steels; designation

Chemical composition(mass fraction)(wt.%) of the S3

Element Min Max Similar

Mechanical Properties of steel grade S3

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)
593 (≥) 842 (≥) 21 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade S3

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
13 - -     0.41 -  
662 711 - 31.3 113   -  
383 - 22 43.2   242 224

Heat Treatment of steel grade S3

Heat treated : 1675°C - 1785°C

Technological Curves of steel grade S3

Cross Reference Table (Equivalent Grade) of S3

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