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Metals -> Structural steel -> Spring structural steel

Characteristics of the material 55S2GF   ( 55S2GF,   55С2ГФ ).

Material : 55S2GF   ( 55S2GF,   55С2ГФ )
Classification : Spring structural steel


Chemical composition in % of the material 55S2GF   ( 55S2GF,   55С2ГФ ) .
C Si Mn Ni S P Cr V Cu
0.52 - 0.61.5 - 20.95 - 1.25max   0.25max   0.035max   0.035max   0.30.1 - 0.15max   0.2


Mechanical properties under Т=20oС of the material 55S2GF   ( 55S2GF,   55С2ГФ ) .
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Bar to Ж 80   1570 1373 6 25 Guenching 870oC, oil, Drawing 470oC,


    Brinell hardness of the material   55S2GF   ( 55S2GF,   55С2ГФ )   ,       HB 10 -1= 269 - 302   MPa



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]

Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others).
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