1.6220

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#1.6220

Description

1.6220 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.6220

Category	Type	Steel Grade
Steel Grades	Mould Steel	1.6220
		1.5681
		G15CrNi16
		1.5921
		GS-15CrNi16
		1.5921
		G22MnNi5
		1.6219
		GS-22MnNi5
		1.6219
		G20Mn5

Chemical composition(mass fraction)(wt.%) of the 1.6220

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.17-0.37	0.60	1.00-1.60	0.020	0.020		≤0.80
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.6220

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)
172 (≥)	172 (≥)	43	42	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	414

Physical Properties of steel grade 1.6220

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
44	-	-			0.12	-
671	864	-	32.3	422		-
342	-	24	24.2			134	441

Heat Treatment of steel grade 1.6220

Heat treated : 1727°C - 1929°C

Technological Curves of steel grade 1.6220

No Curve

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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