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N07751 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of N07751

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AISI N07751

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This page is mainly introduced the N07751 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of N07751,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Steel for exhaust valves

Steel Garde:N07751
Type:Stainless Steels
Country:USA
Standard:AISI
Application:Steel for exhaust valves

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
HEV3	UNS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.03	0.10
Si		0.50
Mn		0.50
P		0.015
S		0.015
Cr	14.0	17.0
Ni		remaining
Mo		0.50

Mechanical Properties

Tensile strength	669～149	σb/MPa
Yield Strength	108	σ 0.2 ≥/MPa
Elongation	70	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	879～221	-
HRC	30	-

Physical Properties

Thermal expansion	74-79	e-6/K
Thermal conductivity	87-19	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5474-1886	째C
Density	7734-3293	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)
N07751 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