C48600
C48600 naval brass. Mostly used for machine hardware, screw machine products and valve stems, c48600 naval brass is great for hot forging and pressing and machining. With high ductility, naval brass has excellent electrical and thermal conductivity. C48600 naval brass has good creep resistance and high impact strength.
CHEMICAL COMPOSITION
| Elements | Min (%) | Max (%) |
|---|---|---|
| Cu | 59.00 | 62.00 |
| Pb | 1.00 | 2.50 |
| Sn | 0.30 | 1.50 |
| As | 0.02 | 0.25 |
| Total Others | - | 0.40 |
| Zn | Remainder | |
Mechanical Properties According To ASTM B124 (As Per Temper)
Mechanical property requirement, if any, are to be established by agreement between the manufacturer and the purchaser.| PHYSICAL PROPERTIES | |
|---|---|
| Melting Point – Liquidus °F | 1645 |
| Melting Point – Solidus °F | 1635 |
| Density lb/cu in. at 68°F | 0.304 |
| Specific Gravity | 8.42 |
| Electrical Conductivity % IACS at 68°F | 25 |
| Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F) | 13 |
| Modulus of Elasticity in Tension ksi | 14600 |
| FABRICATION PROPERTIES | |
|---|---|
| Technique | Suitability |
| Soldering | Excellent |
| Brazing | Good |
| Oxyacetylene Welding | Not Recommended |
| Gas Shielded Arc Welding | Not Recommended |
| Coated Metal Arc Welding | Not Recommended |
| Spot Weld | Not Recommended |
| Seam Weld | Not Recommended |
| Butt Weld | Fair |
| Capacity for Being Cold Worked | Poor |
| Capacity for Being Hot Formed | Good |
| Forgeability Rating | 90 |
| Machinability Rating | 70 |
TYPICAL USES
- Fasteners
- Industrial
- Marine