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Ni Span C902 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Ni Span C902

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ASTM Ni Span C902

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This page is mainly introduced the Ni Span C902 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Ni Span C902,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Iron-Nickel Alloy Strip 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55Al Solution Heat Treated

Steel Garde:Ni Span C902
Type:Stainless Steels
Country:USA
Standard:ASTM
Standard Number:

ITEM Standard Number Descriptions

1 SAE AMS 5221E (2001) Iron-Nickel Alloy Strip 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55Al Solution Heat Treated
Metallographic Structure:Precipitation-Hardening
Application:Iron-Nickel Alloy Strip 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55Al Solution Heat Treated

ITEM	Standard Number	Descriptions
1	SAE AMS 5221E (2001)	Iron-Nickel Alloy Strip 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55Al Solution Heat Treated

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
Ni Span C902	ASTM	USA
Ni Span C902	ASTM	USA
Ni Span C902	UNS	USA
Ni Span C902	UNS	USA
Ni Span C902	UNS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）	Similar	Remarks
C		0.03
Si
Mn
Cr		5.30
Ni		42.50
Mo
Co
W
Al		0.50
Cu
Ti
Fe		49.00

Mechanical Properties

Tensile strength	320～244	σb/MPa
Yield Strength	191	σ 0.2 ≥/MPa
Elongation	23	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	636～105	-
HRC	30	-

Physical Properties

Thermal expansion	12-16	e-6/K
Thermal conductivity	47-38	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4326-5455	째C
Density	7405-7757	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)
Ni Span C902 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