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17-22-A V chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 17-22-A V

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UNS 17-22-A V

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This page is mainly introduced the 17-22-A V chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 17-22-A V,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Steel Bars and Forgings, Low Alloy, Heat-Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C)

Steel Garde:17-22-A V
Type:Stainless Steels
Country:USA
Standard:UNS

Standard Number:

ITEM	Standard Number	Descriptions
1	SAE AMS 6303H (2012)	Steel Bars and Forgings, Low Alloy, Heat-Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C)
2	SAE AMS 6436C (2001)	Sheet, Strip and Plate, Low-alloy, Heat Resistant, 0,65Si - 1,25Cr - 0,50Mo - 0,85V - (0,25-0,30C)
3	SAE J 467 (1968)	Special Purpose Alloys ("Superalloys")

Metallographic Structure:Precipitation-Hardening
Application:Steel Bars and Forgings, Low Alloy, Heat-Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C)

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
17-22-A	ASTM	USA
17-22-A	ASTM	USA
17-22-A	UNS	USA
17-22-A	UNS	USA
17-22-A	UNS	USA
17-22-A S	ASTM	USA
17-22-A S	ASTM	USA
17-22-A S	ASTM	USA
17-22-A S	UNS	USA
17-22-A S	UNS	USA
17-22-A S	UNS	USA
17-22-A S	UNS	USA
17-22-A V	ASTM	USA
17-22-A V	ASTM	USA
17-22-A V	UNS	USA
17-22-A V	UNS	USA
17-22-A S	ASTM	USA
17-22-A S	ASTM	USA
17-22-A S	ASTM	USA
17-22-A S	UNS	USA
17-22-A S	UNS	USA
17-22-A S	UNS	USA
17-22-A S	UNS	USA
17-22-A V	ASTM	USA
17-22-A V	ASTM	USA
17-22-A V	UNS	USA
17-22-A V	UNS	USA
17-22-A V	UNS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.45
Si		0.65
Mn		0.55
P
S
Ni
Cr		12.50
Al
Cu
Ti
Fe	remaining
V		0.30
Mo		0.55

Mechanical Properties

Tensile strength	758～790	σb/MPa
Yield Strength	430	σ 0.2 ≥/MPa
Elongation	23	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	226～715	-
HRC	30	-

Physical Properties

Thermal expansion	90-79	e-6/K
Thermal conductivity	54-24	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1409-4998	째C
Density	8338-0801	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)
17-22-A V 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