1.2552

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#1.2552

Description

1.2552 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.2552

Category	Type	Steel Grade
Steel Grades	Tool Steel	1.2552
		100MnCrW4
		1.2516
		120WV4
		1.2519
		110WCrV5
		1.2542
		45WCrV7
		60WCrV7
		60WCrV8
		1.2550

Chemical composition(mass fraction)(wt.%) of the 1.2552

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.75-0.85	0.40-0.60	0.30-0.50	0.035	0.035	1.10-1.20			V 0.25-0.35 W 1.80-2.10

Mechanical Properties of steel grade 1.2552

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)
611 (≥)	194 (≥)	41	21	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	331

Physical Properties of steel grade 1.2552

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	-	-			0.32	-
227	317	-	21.3	341		-
927	-	13	11.2			134	341

Heat Treatment of steel grade 1.2552

Heat treated : 1679°C - 1148°C

Technological Curves of steel grade 1.2552

No Curve

Cross Reference Table (Equivalent Grade) of 1.2552

Grade	Standard	Country	Application
1.2552	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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