Sitemap | E-mail:sales@steelgs.com

E220 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of E220

Location » Home » Grades > Special Alloy > E220

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

E220

Profile

This page is mainly introduced the E220 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of E220,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Steel Garde:E220
Type:Special Alloy
Country:UK
Application:Carbide for cutting tools

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
E220		UK

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	765～228	σb/MPa
Yield Strength	732	σ 0.2 ≥/MPa
Elongation	65	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	563～245	-
HRC	30	-

Physical Properties

Thermal expansion	12-75	e-6/K
Thermal conductivity	30-85	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4566-6968	째C
Density	7038-2525	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
E220 Special Alloy	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk