1.2379

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#1.2379

Description

1.2379 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.2379

Category	Type	Steel Grade
Steel Grades	Tool Steel	1.2379
		X100CrMoV5-1
		1.2363
		1.2369
		81CrMoV42-16
		1.2376
		X96CrMoV12
		1.2378
		X220CrMoV12-2
		X155CrMoV12-1
		X153CrMo12-2

Chemical composition(mass fraction)(wt.%) of the 1.2379

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
1.45-1.60	0.10-0.60	0.20-0.60	0.030	0.030	11.0-13.0		0.70-1.00	V 0.70-1.00

Mechanical Properties of steel grade 1.2379

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)
878 (≥)	443 (≥)	32	31	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	112

Physical Properties of steel grade 1.2379

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
11	-	-			0.23	-
742	453	-	23.3	343		-
975	-	22	21.2			143	412

Heat Treatment of steel grade 1.2379

Heat treated : 1269°C - 1776°C

Technological Curves of steel grade 1.2379

No Curve

Cross Reference Table (Equivalent Grade) of 1.2379

Grade	Standard	Country	Application
1.2379	DIN	Germany	Cold 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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