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NCF690TB chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NCF690TB

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JIS NCF690TB

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This page is mainly introduced the NCF690TB chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NCF690TB,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
NCF690TB

Steel Garde:NCF690TB
Type:Special Alloy
Country:Japan
Standard:JIS
Application:ferritic stainless steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	395～179	σb/MPa
Yield Strength	271	σ 0.2 ≥/MPa
Elongation	37	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	948～675	-
HRC	30	-

Physical Properties

Thermal expansion	86-31	e-6/K
Thermal conductivity	33-67	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1876-8516	째C
Density	7574-6345	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)
NCF690TB 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