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Characteristics for grade     TT10K8B   ( ТТ10К8Б )



      Grade :   TT10K8B   ( ТТ10К8Б ) (   ТТ10К8-Б   )
      Classification :   Sintered hard alloys
      Equivalent grades:   Go here



Chemical composition in % for grade   TT10K8B   ( ТТ10К8Б )
Co -
max   8 Carbides: WC= 82 %; TiC= 3 %; TaC= 7 %


Equivalent steels for grade     TT10K8B   ( ТТ10К8Б )
Warning! Indicated both exact and nearest equivalents.
GermanySwedenBulgariaHungaryCzechia
DIN,WNrSSBDSMSZCSN
HS420
HS425
HV30
HV412
HV420
HV510
MC221
ТТ10К8-Б
DV20
DV30
V2
V20
V20CN
V3



Types of delivery of grade   TT10K8B   ( ТТ10К8Б )
В56 - Hard alloys, metal-ceramic products and metal powders


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]

  TT10K8B   ( ТТ10К8Б ) - Sintered hard alloys: 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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