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NVl(1541) chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NVl(1541)

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UNS NVl(1541)

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This page is mainly introduced the NVl(1541) chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NVl(1541),such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Intake valve steel

Steel Garde:NVl(1541)
Type:Stainless Steels
Country:USA
Standard:UNS
Application:Intake valve steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.42	0.45
Si	0.15	0.30
Mn	1.25	1.75
P		0.040
S		0.05

Mechanical Properties

Tensile strength	222～424	σb/MPa
Yield Strength	215	σ 0.2 ≥/MPa
Elongation	96	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	745～378	-
HRC	30	-

Physical Properties

Thermal expansion	11-35	e-6/K
Thermal conductivity	28-65	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5680-2738	째C
Density	7299-0505	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)
NVl(1541) 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