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15X18Ю chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15X18Ю

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ГОСТ 15X18Ю

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This page is mainly introduced the 15X18Ю chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15X18Ю,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
15X18Ю

Steel Garde:15X18Ю
Type:Special Alloy
Country:Russia
Standard:ГОСТ
Application:Ferritic steels

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	426～189	σb/MPa
Yield Strength	473	σ 0.2 ≥/MPa
Elongation	55	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	630～061	-
HRC	30	-

Physical Properties

Thermal expansion	14-81	e-6/K
Thermal conductivity	66-34	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4924-2625	째C
Density	7926-1196	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)
15X18Ю 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