SZAC D3

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#SZAC #D3

Description

SZAC D3 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SZAC D3

Category	Type	Steel Grade
Steel Grades	Carbon Steel	SZAC D3
		SZAH C
		SZAC340
		SZAC400
		SZAC440
		SZAC490
		SZAC570
		SZAC C
		SZAC H
		SZAC D1
		SZAC D2

Chemical composition(mass fraction)(wt.%) of the SZAC D3

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.08	No provisions	0.45	0.03	0.03
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade SZAC D3

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)
663 (≥)	153 (≥)	34	31	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	421

Physical Properties of steel grade SZAC D3

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
42	-	-			0.31	-
293	979	-	21.3	224		-
347	-	32	33.2			132	142

Heat Treatment of steel grade SZAC D3

Heat treated : 1499°C - 1288°C

Technological Curves of steel grade SZAC D3

No Curve

Cross Reference Table (Equivalent Grade) of SZAC D3

Grade	Standard	Country	Application
D3	ASTM	USA	Alloy tool steel
BD3			Carbide for cutting tools
BD3			Carbide for cutting tools
ASTM CD3MWCuN	AISI	USA
D32			Structural steel
D36			Structural steel
ZGD345-570		China	Low alloy steel castings for general engineering and structural purposes
ZGD345-570		China	Low alloy steel castings for general engineering and structural purposes
CD3MWCuN	ASTM	USA	Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CD3MWCuN	ASTM	USA	Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application

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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