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Characteristics for grade     2215   ( 2215 )



      Grade :     2215   ( 2215 )
      Classification :   Electrotechnical sulphide steel
      Equivalent grades:     Is absent



Mechanical properties under Т=20oС for grade   2215   ( 2215 )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Sheet cold-rolled, GOST 21427.2-83     300-450  20-35   


Magnetic properties for grade   2215   ( 2215 )
Assortment Dimension Hc μmax P1.0/50 P1.5/50 B100 B500 B1000 B2500 B5000 B10000 B30000
- mm A/m - W/kg W/kg A/m A/m A/m A/m A/m A/m A/m
Sheet cold-rolled 0.5             1.53   1.72 1.8  


Physical properties for grade   2215   ( 2215 )
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m
20       7750   250



Types of delivery of grade   2215   ( 2215 )
B33 - Sheets and Strips


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]

Magnetic properties :
Hc - Coercive force [ A/m ]
μmax - Magnetic permeability [ ]
P1.0/50 - Maximum specific total loss at [ W/kg ]
B100 - Minimum magnetic flux density T for H, [ А/m ]

  2215   ( 2215 ) - Electrotechnical sulphide 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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