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

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E256

Catalog

E256 Profile
E256 Chemical composition
E256 Mechanical Properties
E256 Physical Properties
E256 Heat treatment
E256 Size Availability
E256 Relevant products

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	286～426	σb/MPa
Yield Strength	768	σ 0.2 ≥/MPa
Elongation	93	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	483～130	-
HRC	30	-

Physical Properties

Thermal expansion	22-43	e-6/K
Thermal conductivity	73-72	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4689-3703	째C
Density	3926-2000	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