Sitemap | E-mail:sales@steelgs.com

E256 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of E256

Location » Home » Grades > Special Alloy > E256

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

E256

Profile

This page is mainly introduced the E256 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of E256,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Steel Garde:E256
Type:Special Alloy
Country:UK
Application:Carbide for cutting tools

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
E256		UK

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	940～930	σb/MPa
Yield Strength	461	σ 0.2 ≥/MPa
Elongation	06	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	002～848	-
HRC	30	-

Physical Properties

Thermal expansion	60-48	e-6/K
Thermal conductivity	45-71	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1625-8371	째C
Density	3795-7148	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)
E256 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