1.2345

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#1.2345

Description

1.2345 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.2345

Category	Type	Steel Grade
Steel Grades	Tool Steel	1.2345
		21MnCr10
		1.2323
		48CrMoV6-7
		1.2342
		X35CrMoV5-1-1
		1.2343
		X38CrMoV5-1
		X37CrMoV5-1
		1.2344
		X40CrMoV5-1

Chemical composition(mass fraction)(wt.%) of the 1.2345

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.48-0.53	0.80-1.10	0.20-0.40	0.030	0.030	4.80-5.20		1.25-1.45	V 0.80-1.00

Mechanical Properties of steel grade 1.2345

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)
256 (≥)	723 (≥)	31	44	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	322

Physical Properties of steel grade 1.2345

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
21	-	-			0.43	-
825	639	-	23.3	213		-
293	-	23	34.2			313	123

Heat Treatment of steel grade 1.2345

Heat treated : 1155°C - 1869°C

Technological Curves of steel grade 1.2345

No Curve

Cross Reference Table (Equivalent Grade) of 1.2345

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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