Sitemap | E-mail:sales@steelgs.com

X28 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X28

Location » Home » Grades > Special Alloy > X28

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

X28

Profile

This page is mainly introduced the X28 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X28,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Steel Garde:X28
Type:Special Alloy
Country:UK
Application:Carbide for cutting tools

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
X28		UK
15X28

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	798～011	σb/MPa
Yield Strength	691	σ 0.2 ≥/MPa
Elongation	91	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	348～816	-
HRC	30	-

Physical Properties

Thermal expansion	53-38	e-6/K
Thermal conductivity	24-29	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4131-6541	째C
Density	3311-5655	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)
X28 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