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NCF718 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NCF718

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JIS NCF718

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This page is mainly introduced the NCF718 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NCF718,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
NCF718

Steel Garde:NCF718
Type:Special Alloy
Country:Japan
Standard:JIS
Application:ferritic stainless steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	255～419	σb/MPa
Yield Strength	495	σ 0.2 ≥/MPa
Elongation	61	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	433～851	-
HRC	30	-

Physical Properties

Thermal expansion	04-22	e-6/K
Thermal conductivity	56-93	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7696-2345	째C
Density	8483-7244	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)
NCF718 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