TC120

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#TC120

Description

TC120 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: TC120

Category	Type	Steel Grade
Steel Grades	Tool Steel	TC120
		1.3348
		S 2-9-2
		HS2-9-2
		1.3355
		S 18-0-1
		HS18-0-1
		1.3392
		S 1-5-2
		TC90
		C90U

Chemical composition(mass fraction)(wt.%) of the TC120

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
1.15-1.25	0.10-0.30	0.10-0.40	0.030	0.030

Mechanical Properties of steel grade TC120

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)
414 (≥)	992 (≥)	33	12	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	433

Physical Properties of steel grade TC120

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
14	-	-			0.34	-
424	754	-	11.3	331		-
673	-	14	33.2			344	344

Heat Treatment of steel grade TC120

Heat treated : 1749°C - 1422°C

Technological Curves of steel grade TC120

No Curve

Cross Reference Table (Equivalent Grade) of TC120

Grade	Standard	Country	Application
TC120	JIS	Japan	Carbon tool steel

Available Suppliers

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...

Rfq.: sales@longhaisteel.com

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