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Т14К8

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Т14К8 Т5К10
#Т14К8

Description

Russia ГОСТ Т14К8 Carbide for cutting tools and Т14К8 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: Т14К8
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy Т14К8 ГОСТ Russia Carbide for cutting tools
ВК25
Т30К4
Т30К4
Т15К6
Т15К6
Т14К8
Т14К8
Т14К8
Т14К8
Т14К8

Chemical composition(mass fraction)(wt.%) of the Т14К8

Co(%)
8

Mechanical Properties of steel grade Т14К8

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
914 (≥) 922 (≥) 44 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade Т14К8

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
24 - -     0.34 -  
433 595 - 43.3 342   -  
792 - 21 11.2   311 413

Heat Treatment of steel grade Т14К8

Heat treated : 1124°C - 1952°C

Technological Curves of steel grade Т14К8

Cross Reference Table (Equivalent Grade) of Т14К8

Grade Standard Country Application
Т14К8 ГОСТ Russia Carbide for cutting tools
Т14К8 ГОСТ Russia Carbide for cutting tools
Т14К8 ГОСТ Russia Carbide for cutting tools
Т14К8 ГОСТ Russia Carbide for cutting tools
Т14К8 ГОСТ Russia Carbide for cutting tools
Т14К8 ГОСТ Russia Carbide for cutting tools
Т14К8 Т5К10
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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