1.2442

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#1.2442

Description

1.2442 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.2442

Category	Type	Steel Grade
Steel Grades	Tool Steel	1.2442
		X153CrMo12-2
		1.2379
		1.2381
		73MoV5-2
		1.2414
		120W4
		1.2419
		105WCr6
		1.2436
		X210CrW12

Chemical composition(mass fraction)(wt.%) of the 1.2442

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
1.10-1.20	0.15-0.30	0.20-0.40	0.035	0.035	0.15-0.25			W 1.80-2.10

Mechanical Properties of steel grade 1.2442

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)
934 (≥)	696 (≥)	41	44	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	234

Physical Properties of steel grade 1.2442

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	-	-			0.11	-
778	328	-	43.3	123		-
164	-	32	12.2			241	244

Heat Treatment of steel grade 1.2442

Heat treated : 1123°C - 1297°C

Technological Curves of steel grade 1.2442

No Curve

Cross Reference Table (Equivalent Grade) of 1.2442

Grade	Standard	Country	Application
1.2442	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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