1.2242

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#1.2242

Description

1.2242 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.2242

Category	Type	Steel Grade
Steel Grades	Tool Steel	1.2242
		1.2208
		31CrV3
		31CrV2
		1.2210
		115CrV3
		80CrV2
		1.2235
		51CrMnV4
		51CrV4
		1.2241

Chemical composition(mass fraction)(wt.%) of the 1.2242

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.55-0.62	0.15-0.35	0.80-1.10	0.035	0.035	0.90-1.20			V 0.07-0.12

Mechanical Properties of steel grade 1.2242

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)
313 (≥)	291 (≥)	34	34	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	423

Physical Properties of steel grade 1.2242

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
13	-	-			0.21	-
225	111	-	43.3	144		-
172	-	41	33.2			413	111

Heat Treatment of steel grade 1.2242

Heat treated : 1965°C - 1758°C

Technological Curves of steel grade 1.2242

No Curve

Cross Reference Table (Equivalent Grade) of 1.2242

Grade	Standard	Country	Application
1.2242	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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