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NCF750 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NCF750

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CNS NCF750

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This page is mainly introduced the NCF750 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NCF750,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
CNS Standard heat resistant alloy and corrosion resistant alloy bar and plate type and chemical composition

Steel Garde:NCF750
Type:Stainless Steels
Country:China
Standard:CNS
Application:CNS Standard heat resistant alloy and corrosion resistant alloy bar and plate type and chemical composition

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
NCF750	KS	Korea

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Si		0.50
Mn		1.00
P		0.030
S		0.015
Cr	14.00	17.00
Ni	70.00
Cu		0.50
Al	0.40	1.00
Ti	2.25	2.75
Fe	5.00	9.00

Mechanical Properties

Tensile strength	033～715	σb/MPa
Yield Strength	238	σ 0.2 ≥/MPa
Elongation	04	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	404～016	-
HRC	30	-

Physical Properties

Thermal expansion	04-54	e-6/K
Thermal conductivity	31-63	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8401-7243	째C
Density	7546-4353	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)
NCF750 Stainless Steels	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