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Characteristics for grade     20GSL   ( 20ГСЛ )



      Grade :     20GSL   ( 20ГСЛ )
      Classification :   Casting alloy steel for general purposes
      Equivalent grades:   Go here



Chemical composition in % for grade   20GSL   ( 20ГСЛ )
C Si Mn S P
0.16 - 0.220.6 - 0.81 - 1.3max   0.03max   0.03


Mechanical properties under Т=20oС for grade   20GSL   ( 20ГСЛ )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Casting heat-treatment, GOST 977-88     540 294 18 30294Normalizing and drawing


Heat treatment of the material   20GSL   ( 20ГСЛ )
Normalizing 870 - 890 ° C, Tempering 570 - 600 ° C


Equivalent steels for grade     20GSL   ( 20ГСЛ )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanFranceEnglandEuropeanItalySpainChinaSwedenHungaryCzechiaAustraliaSwitzerlandSouth Korea
-DIN,WNrJIS AFNORBSEN UNIUNEGBSSMSZCSNASSNVKS
1022
1518
G10220
G15180
G15220
H15220
1.1133
20Mn5
G21Mn5
GS-20Mn5
SMnC420
20M5
120M19
20Mn5
1.1133
20Mn5
20Mn7
G22Mn3
20Mn6
F.1515
F.220A
20MnG
2132
Ao20Mn5
422714
1022
20Mn5
SMnC420



Types of delivery of grade   20GSL   ( 20ГСЛ )
B82 - Steel Castings


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]

  20GSL   ( 20ГСЛ ) - Casting alloy steel for general purposes: 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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