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Poland PN St1E Steel for determined purposes -- Steel for construction of link chains -- Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: St1E / St 1 E
Category Grade Standard Region/Area Standard Content
Metals St 1 E PN H84023-08 Poland Steel for determined purposes -- Steel for construction of link chains -- Grades

Chemical composition(mass fraction)(wt.%) of the St 1 E

Element Min Max Similar
Si - 0.0500 -
S - 0.0450 -
P - 0.0450 -
Ni - 0.3000 -
Mn 0.3500 0.5000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.0700 0.1200 -
Si - 0.0500 -
S - 0.0450 -
P - 0.0450 -
Ni - 0.3000 -
Mn 0.3500 0.5000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.0700 0.1200 -

Mechanical Properties of steel grade St 1 E

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)
942 (≥) 639 (≥) 22 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade St 1 E

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
42 - -     0.11 -  
424 115 - 42.3 123   -  
491 - 11 22.2   113 223

Heat Treatment of steel grade St 1 E

Heat treated : 1862°C - 1915°C

Technological Curves of steel grade St 1 E

Cross Reference Table (Equivalent Grade) of St 1 E

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