Nickel Aluminum Bronze - C63000 - CDA 630

C63000 Nickel Aluminum Bronze Alloy Information Sheet

C63000 Nickel Aluminum Bronze Solid Bar and Rectangle / Plate. Our C63000 Solid Bar is per ASTM B150, ASME SB150, AMS 4640, QQ-C-465, and in stock. Our C63000 Bronze Rectangle / Plate is per ASTM B171, ASME SB171, and in stock. We carry a very large range of sizes and will cut the material to length per your requirements.

C63000 Aluminum Bronze is an extruded or forged Wrought Alloy that contains Nickel (nominal 5%). As an aluminum bronze, the C63000 alloy has excellent resistance to saltwater corrosion and displays exceptional strength and toughness as well. C63000 is typically used where higher mechanical properties are required.

CDA 630 nickel aluminum bronze alloy is used in equipment for marine applications, such as:

• valve stems
• high-strength bushings
• valve guides and seats
• gears
• cams
• ship propellers
• as well as propeller nuts and shafts.

Nickel Aluminum Bronzes, in general, are most commonly used in water applications because of their great resistance to corrosion in a variety of water environments. C63000 material's chemical composition makes it preferable to other engineering materials.

C63000/CDA 360 is a special high-strength aluminum bronze used in applications involving heavy loads, friction, abrasive wear, and corrosion. The addition of nickel increases the alloy's strength without reducing its excellent ductility, toughness, and good wear resistance.

C63000 NICKEL ALUMINUM BRONZE TYPICAL USES:

Some of the typical areas that C63000 material is used in are as follows: Valve Seats, Plunger Tips, Condenser Tubes for Power Stations and Desalting Units, Shafting, Pump Parts, Cams, Gears, Valve Guides, Aircraft Parts, Pump Shafts, Structural Members, Corrosion Resistant Articles, Hydraulic Bushings for Earth Moving Equipment, Valve Balls, Bushings, Bearings, Heat Exchanger Flanges, Heat Exchanger Headers, Tanks, Welded Piping Systems, and Balls.

C63000 NICKEL ALUMINUM BRONZE CHEMICAL COMPOSITION:

(%max., unless shown as range or min.)

Cu (1)	Al	Fe	Mn	Ni (2)	Si	Sn	Zn
Min./Max.	Rem.	9.0-11.0	2.0-4.0	1.5	4.0-5.5	.25	.20	.30
Nominal	82.0	10.0	3.0	-	5.0	-	-	-

(1) Cu value includes Ag. (2) Ni value includes Co.Note: Cu + Sum of Named Elements, 99.5% min.

C63000 NICKEL ALUMINUM BRONZE MECHANICAL PROPERTIES

(measured at room temperature, 68 F (20 C)

Temper	Section Size	Cold Work	Typ/ Min	Temp	Tensile Strength	Yield Strength(0.5% ext.under load)	Yield Strength(0.2%offset)	Yield Strength(0.05%offset)	El	Rockwell Hardness B	Rockwell Hardness C	Rockwell Hardness F	Rockwell Hardness 30T	Vickens Hard.	Brinell Hard. 500	Brinell Hard. 3000	Shear Strength	Fatigue Strength*	Izod ImpactStrength
in.	%	F	ksi	ksi	ksi	ksi	%	B	C	F	30T	500	500	3000	ksi	ksi	ft-lb
mm.	C	MPa	MPa	MPa	MPa	MPa	MPa	J
Rod
HR50	1	68	118	75	-	-	-	-	-	-	-	-	-	-	70	37	0.0
25.4	10	TYP	20	814	517	-	-	15	98	-	-	-	-	-	-	483	255	0.0
HR50	2.01	25.4	TYP	68	100	60	-	-	-	-	-	-	-	-	-	-	69	38	0.0
51	20	689	414	-	-	18	96	-	-	-	-	-	-	476	262	0.0
HR50	2.99	25.4	TYP	68	100	60	-	-	-	-	-	-	-	-	-	-	65	37	0.0
76	20	689	414	-	-	20	96	-	-	-	-	-	-	448	255	0.0
M30	4.02	25.4	TYP	68	100	60	-	-	-	-	-	-	-	-	-	-	6	36	0.0
102	20	689	414	-	-	15	96	-	-	-	-	-	-	427	248	0.0
Bar
TQ50	4.02	-	-	68	100	50	-	-	-	-	-	-	-	-	-	-	-	-	0.0
102	0	TYP	20	689	345	-	-	10	96	-	-	-	-	-	-	-	-	0.0
HR50	2.01	-	-	68	100	60	-	-	-	-	-	-	-	-	-	-	-	-	0.0
51	10	TYP	20	689	414	-	-	15	96	-	-	-	-	-	-	-	-	0.0
HR50	1	-	-	68	110	62	-	-	-	-	-	-	-	-	-	-	-	-	0.0
25.4	10	TYP	20	758	427	-	-	15	97	-	-	-	-	-	-	-	-	0.0
M30	2.99	-	-	68	90	50	-	-	-	-	-	-	-	-	-	-	-	-	0.0
76	0	TYP	20	621	345	-	-	15	96	-	-	-	-	-	-	-	-	0.0