CW-3

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#CW-3

Description

CW-3 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: CW-3

Category	Type	Steel Grade
Steel Grades	Tool Steel	CW-3
		CQ-13
		CQ-14
		CQ-15
		CU-1
		CU-2
		CU-3
		CU-4
		CU-5
		CW-1
		CW-2

Chemical composition(mass fraction)(wt.%) of the CW-3

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
6.8
Mo	Al	W	Nb	Ti	V	Ta
		72.2	2.3	4.9		7.0
N	Co	Pb	B	Other
	6.7

Mechanical Properties of steel grade CW-3

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)
217 (≥)	839 (≥)	22	31	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	221

Physical Properties of steel grade CW-3

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
31	-	-			0.34	-
456	149	-	13.3	332		-
295	-	33	14.2			144	341

Heat Treatment of steel grade CW-3

Heat treated : 1282°C - 1529°C

Technological Curves of steel grade CW-3

No Curve

Cross Reference Table (Equivalent Grade) of CW-3

Grade	Standard	Country	Application
CW-3	AISI	USA	W-Ta-Nb-Ti-Co class carbide

Available Suppliers

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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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