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EVl0 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EVl0

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UNS EVl0

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This page is mainly introduced the EVl0 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EVl0,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:EVl0
Type:Stainless Steels
Country:USA
Standard:UNS
Application:Steel for exhaust valves

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）	Similar	Remarks
C	1.00
Si	3.00
Mn	0.80
P
S
Cr	14.5
Ni	14.50

Mechanical Properties

Tensile strength	789～671	σb/MPa
Yield Strength	437	σ 0.2 ≥/MPa
Elongation	48	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	591～181	-
HRC	30	-

Physical Properties

Thermal expansion	01-49	e-6/K
Thermal conductivity	91-38	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4335-8125	째C
Density	1023-2341	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)
EVl0 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