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Characteristics for grade     60S2G   ( 60С2Г )



      Grade :     60S2G   ( 60С2Г )
      Classification :   Spring structural steel
      Equivalent grades:   Go here



Chemical composition in % for grade   60S2G   ( 60С2Г )
C Si Mn Ni S P Cr Cu
0.55 - 0.651.8 - 2.20.7 - 1max   0.25max   0.025max   0.025max   0.3max   0.2


Mechanical properties under Т=20oС for grade   60S2G   ( 60С2Г )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Bar, GOST 14959 to Ø 80   1471 1324 6 25 Guenching 870oC, oil, Drawing 470oC,


    Brinell hardness for     60S2G   ( 60С2Г )   (without heat treatment) ,     Rolled stock GOST 14959-79 HB 10 -1 = 321   MPa
    Brinell hardness for     60S2G   ( 60С2Г )   (heat treatment) ,     Rolled stock GOST 14959-79 HB 10 -1 = 269   MPa


Equivalent steels for grade     60S2G   ( 60С2Г )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanFranceEnglandItalyBulgariaPoland
-DIN,WNrJIS AFNORBSUNIBDSPN
9260
G92620
60SiCr7
SUP7
61SC7
250A58
250A61
60SiCr8
60S2G
60S2
60S2A



Types of delivery of grade   60S2G   ( 60С2Г )
В22 - Graded and shaped rolling
B23 - Sheets and Strips
В32 - Graded and shaped rolling
B33 - Sheets and Strips
В72 - Medium-high and high-carbon steel wire


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]

Physical properties :
T - Test temperature , [Grade]
E - Young modulus , [MPa]
a - Coefficient of linear expansion (range 20o - T ) , [1/Grade]
l - Termal (heat) condition coefficient , [Watt/(m·Grade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kg·Grade)]
R - Electrical resistance , [Ohm·m]

  60S2G   ( 60С2Г ) - Spring structural steel: 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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