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15X28 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15X28

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15X28

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This page is mainly introduced the 15X28 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15X28,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
15X28

Steel Garde:15X28
Type:Special Alloy
Country:
Application:Ferritic steels

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	110～728	σb/MPa
Yield Strength	962	σ 0.2 ≥/MPa
Elongation	86	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	187～112	-
HRC	30	-

Physical Properties

Thermal expansion	15-30	e-6/K
Thermal conductivity	00-97	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7059-5430	째C
Density	5899-3319	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)
15X28 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