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Characteristics for grade     80S   ( 80С )

      Grade :     80S   ( 80С )
      Classification :   Structural steel for welding construct
      Equivalent grades:   Go here



Chemical composition in % for grade   80S   ( 80С )
C Si Mn Ni S P Cr Ti Cu
0.74 - 0.820.6 - 1.10.5 - 0.9max   0.3max   0.045max   0.04max   0.30.015 - 0.04max   0.3


Mechanical properties under Т=20oС for grade   80S   ( 80С )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Rebar, GOST 5781-82 Ø 10 - 18   883 590 6    


Technological properties for grade   80S   ( 80С )
  Weldability: without limitations.


Equivalent steels for grade     80S   ( 80С )
Warning! Indicated both exact and nearest equivalents.
BulgariaCzechia
BDSCSN
55GS2
10607


Specification :
Mechanical properties :
sв - Tensile strength , [MPa]
sT - Yield stress, [MPa]
d5 - Specific elongation at fracture , [ % ]
y - Reduction of area , [ % ]
KCU - Impact strength , [ kJ / m2]
HB - Brinell hardness , [MPa]

Weldability :
without limitations - welding is done without heating and subsequent heat treeting
limited weldability - welding is possible under heating up to 100-120 grade and subsequent heat treeting
hard weldability - obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing

  80S   ( 80С ) - Structural steel for welding construct: chemical composition, mechanical and physical properties, hardness
Database of steels and alloys (Marochnik) contains information about chemical composition and properties more then 3000 steels and alloys

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