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UP S2 CrMo 1

Germany DIN UPS2CrMo1 Classification of covered electrodes for manual metal arc welding of creep-resisting steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: UPS2CrMo1 / UP S2 CrMo 1
Category Grade Standard Region/Area Standard Content
Metals UP S2 CrMo 1 DIN 8575-1 Germany Classification of covered electrodes for manual metal arc welding of creep-resisting steels

Chemical composition(mass fraction)(wt.%) of the UP S2 CrMo 1

Element Min Max Similar
Si 0.0500 0.2500 -
S - 0.0200 -
P - 0.0200 -
Mo 0.4500 0.6500 -
Mn 0.6000 1.0000 -
Cu - 0.0300 -
Cr 0.9000 1.3000 -
C 0.0800 0.1500 -
Al - 0.0300 -

Mechanical Properties of steel grade UP S2 CrMo 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)
159 (≥) 344 (≥) 13 24 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade UP S2 CrMo 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
21 - -     0.44 -  
762 691 - 12.3 412   -  
711 - 41 12.2   441 323

Heat Treatment of steel grade UP S2 CrMo 1

Heat treated : 1827°C - 1851°C

Technological Curves of steel grade UP S2 CrMo 1

Cross Reference Table (Equivalent Grade) of UP S2 CrMo 1

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