2345

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#2345

Description

2345 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 2345

Category	Type	Steel Grade
Steel Grades	Carbon Steel	2345
		A871 Gr.65
		A2317
		2317
		A2330
		2330
		2335
		A2335
		A2340
		2340
		A2345

Chemical composition(mass fraction)(wt.%) of the 2345

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.43-0.48	0.2-0.35	0.7-0.9	0.04	0.04		3.25-3.75
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 2345

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)
185 (≥)	533 (≥)	23	44	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	422

Physical Properties of steel grade 2345

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	-	-			0.24	-
398	831	-	34.3	334		-
353	-	32	12.2			432	313

Heat Treatment of steel grade 2345

Heat treated : 1698°C - 1196°C

Technological Curves of steel grade 2345

No Curve

Cross Reference Table (Equivalent Grade) of 2345

Grade	Standard	Country	Application
1.2345	DIN	Germany	Hot working alloy 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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