Aluminum Bronze
Aluminum Bronze C62300
Specs: AMS 4635, ASTM-B-150
UNS# C62300
Aluminum Bronzes have high strengths (comparable to medium-carbon steel), high hardness in the as-cast state, and excellent corrosion resistance properties. They possess good anti-frictional characteristics and resist scaling and oxidation at elevated temperatures.
Aluminum Bronzes can be hot worked readily, and some grades possess good cold forming characteristics and respond to a form of precipitation hardening.
Details
Alloy C62300 (CuAl9Fe3) is a binary Aluminum Bronze containing copper, aluminum, and iron.
The addition of iron helps grain refining and increases the mechanical strength.
The Aluminum Bronze C62300 is a medium to high strength bronze, which offers the combination of good corrosion resistance in seawater and many acidic environments.
It has good ductility, is easily machined, and has wear and anti-galling properties where it finds use in aerospace applications.
As with most copper-based alloys, it also maintains its properties at cryogenic temperatures.
The alloy is easily hot worked and can be welded by MIG or TIG joining techniques.
Available shapes – round
Tools
Related Products
Applications
Aerospace
- Bearing Retainer Rings
- Bearing and Bushings
Automotive
- Valve Guides
- Valve Seats
Medical
- Medical Instruments, Utensils and Working Surfaces
Industrial
- Gears and Drive Cams
- Valve Bodies
- Valve Sterns
Electrical
- Pole Line Hardware
Marine
- Valves and Valve Stems
- Hardware
- Pump Rods and Shafts
- Fasteners
Get a quote for Aluminum Bronze C62300
Available by SPECIAL ORDER only. Mill run = min order size
Specifications
Specifications of Aluminum Bronze C62300 Specifications
| International Standards | Material Designation | Rod & Bar | Forgings Stampings |
|---|---|---|---|
| USA ASTM |
UNS C62300 | ASTM B 124 ASTM B 150 |
ASTM B 283 |
| ASME | ASME SB 150 | ||
| AMS | AMS 4635 | AMS 4635 | |
| SAE | CA623 | J463 J461 |
|
| UK British Standard |
CA103 | BS CA103 |
Registered with the USA EPA as an Antimicrobial Alloy.
Mechanical Properties
Mechanical Properties of Aluminum Bronze C62300
| Product Form | Condition | Size Imperial Metric |
UTS Ksi N/mm² |
0.5% Yield Ksi N/mm² |
Elong % |
|---|---|---|---|---|---|
| Rod & Bar | HR50 Hot worked drawn and stress relieved |
>0.5-1” (>12-25mm) >1-2” (>25.4-50mm) >2-3” (>50-80mm) |
88-92 605-635 |
44-55 305-380 40-52 275-360 37-45 255-310 |
15-20 15-20 20-25 |
| Forgings | Hot Forged | 0.75-1.5”(19-38.1mm) | 75-85 515-585 | 0-33 205-230 | 20-25 |
| Hot Forged | >1.5” (>38.1mm) | 75-82 515-565 | 30-31 205-215 | 20-30 |
Physical Properties
Physical Properties of Aluminum Bronze C62300
| Physical Properties | Imperial Units | Metric Units |
|---|---|---|
| Density | 0.274 lb/in³ | 7.66g/cm³ |
| Melting Range | 1890-1910ºF | 1040-1045ºc |
| Hot Working Range | 1300-1600ºF | 704-870ºc |
| Mean Liner Expansion 20-300ºc | 0.0162ºcx10³ | |
| Mean Liner Expansion 68-572 ºF | 0.0094 ºF x10³ | |
| Specific Heat | 0.094Btu/lb/ ºF @68ºF | 377J/kg ºK @20 ºc |
| Thermal Conductivity | 31Btu /ft²/fth ºF @68ºF | 61W/m. ºK |
| Electrical Conductivity | 13% IACS @68ºF | 4.64m/_mm² |
| Electrical Resistivity | 8.48µ_in | 22.4μΩcm |
| Modulus of Elasticity 10³ | 10³ | |
| Tension | 16ksi | 117N/mm² |
| Rigidity | 6ksi | 44N/mm² |
While the data is believed to be accurate, Wieland Diversified makes no representation or warranty of any kind (expressed or implied) and assumes no responsibility with respect to the accuracy and values shown above; this information should only be used as a guide.
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