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

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GBT 15F

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15F Profile
15F Chemical composition
15F Mechanical Properties
15F Physical Properties
15F Heat treatment
15F Size Availability
15F Relevant products

Profile

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

Steel Garde:15F
Type:Special Alloy
Country:China
Standard:GBT
Application:China structural steel and alloy steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
NiCr15Fe7TiAI	AFNOR	France
NC15Fe7TA	AFNOR	France
ISO NiCr15Fe8	ISO	ISO
ISO NiCr15Fe7TiAl	ISO	ISO
EN NiCr15Fe8	EN	Euronorm
EN NiCr15Fe7Ti2Al	EN	Euronorm
EN NiCr15Fe7TiAl	EN	Euronorm

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	299～453	σb/MPa
Yield Strength	547	σ 0.2 ≥/MPa
Elongation	88	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	507～268	-
HRC	30	-

Physical Properties

Thermal expansion	56-97	e-6/K
Thermal conductivity	10-35	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7096-3482	째C
Density	4498-0262	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)
15F 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