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Germany DIN S2Ni1 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: S2Ni1 / S2Ni 1
Category Grade Standard Region/Area Standard Content
Metals S2Ni 1 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 S2Ni 1

Element Min Max Similar

Mechanical Properties of steel grade S2Ni 1

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)
848 (≥) 925 (≥) 12 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade S2Ni 1

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
43 - -     0.44 -  
991 289 - 41.3 444   -  
637 - 13 44.2   334 431

Heat Treatment of steel grade S2Ni 1

Heat treated : 1685°C - 1119°C

Technological Curves of steel grade S2Ni 1

Cross Reference Table (Equivalent Grade) of S2Ni 1

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