1.3343

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#1.3343

Description

1.3343 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.3343

Category	Type	Steel Grade
Steel Grades	Tool Steel	1.3343
		HS3-3-2
		1.3340
		SC 6-5-2S
		HS6-5-2CS
		S 6-5-2 S
		1.3341
		HS6-5-2S
		1.3342
		SC 6-5-2
		HS6-5-2C

Chemical composition(mass fraction)(wt.%) of the 1.3343

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.86-0.94	0.45	0.40	0.030	0.030	3.80-4.50		4.70-5.20	W 5.90-6.70 V 1.70-2.10

Mechanical Properties of steel grade 1.3343

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)
646 (≥)	291 (≥)	41	22	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	344

Physical Properties of steel grade 1.3343

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
22	-	-			0.21	-
759	293	-	42.3	121		-
821	-	43	12.2			233	223

Heat Treatment of steel grade 1.3343

Heat treated : 1112°C - 1765°C

Technological Curves of steel grade 1.3343

No Curve

Cross Reference Table (Equivalent Grade) of 1.3343

Grade	Standard	Country	Application
1.3343	DIN	Germany	High-speed 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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