E220

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#E220

Description

E220 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: E220

Category	Type	Steel Grade
Steel Grades	Carbon Steel	E220
		P235GH
		1.0345
		P250GH
		1.0460
		E155
		1.0033
		E190
		1.0031
		E195
		1.0034

Chemical composition(mass fraction)(wt.%) of the E220

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.14	0.35	0.70	0.045	0.045
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade E220

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)
669 (≥)	265 (≥)	33	32	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	123

Physical Properties of steel grade E220

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	-	-			0.24	-
479	268	-	21.3	322		-
976	-	23	33.2			421	222

Heat Treatment of steel grade E220

Heat treated : 1538°C - 1891°C

Technological Curves of steel grade E220

No Curve

Cross Reference Table (Equivalent Grade) of E220

Grade	Standard	Country	Application
E220			Carbide for cutting tools
E220			Carbide for cutting tools

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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