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Characteristics for grade     22S   ( 22С )



      Grade :     22S   ( 22С )
      Classification :   Structural steel for welding construct
      Equivalent grades:     Is absent



Chemical composition in % for grade   22S   ( 22С )
C Si Mn S P TiAl As
0.17 - 0.250.9 - 1.20.6 - 0.9max   0.035max   0.04max   0.05max   0.1max   0.08


Mechanical properties under Т=20oС for grade   22S   ( 22С )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Rebar, GOST 10884-94 Ø 10 - 32   1000 800 8    



Types of delivery of grade   22S   ( 22С )
В22 - Graded and shaped rolling


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]

  22S   ( 22С ) - 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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