Т5К12

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#Т5К12

Description

Russia ГОСТ Т5К12 Carbide for cutting tools and Т5К12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: Т5К12

Category	Type	Steel Grade	Standard	Country	Application
Steel Grades	Tool Steel And Hard Alloy	Т5К12	ГОСТ	Russia	Carbide for cutting tools
		Т15К6
		Т14К8
		Т14К8
		Т14К8
		Т14К8
		Т14К8
		Т14К8
		Т5К10
		Т5К10
		Т5К12

Chemical composition(mass fraction)(wt.%) of the Т5К12

Co(%)
12

Mechanical Properties of steel grade Т5К12

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
759 (≥)	875 (≥)	12	21	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	143

Physical Properties of steel grade Т5К12

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
23	-	-			0.32	-
668	412	-	43.3	343		-
786	-	23	42.2			442	212

Heat Treatment of steel grade Т5К12

Heat treated : 1848°C - 1226°C

Technological Curves of steel grade Т5К12

No Curve

Cross Reference Table (Equivalent Grade) of Т5К12

Grade	Standard	Country	Application
Т5К12	ГОСТ	Russia	Carbide for cutting tools
Т5К12	ГОСТ	Russia	Carbide for cutting tools

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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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