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Detailed Properties and Specifications for Alloy 614
Source: Copper Development Association
Composition
| Cu Rem |
Pb 0.01max |
Fe 1.5-3.5 |
Zn 0.20max |
Al 6.0-8.0 |
Mn 1.0max |
Fabrication Properties
| Property |
|
Rating |
| Capacity for being cold worked |
|
Good |
| Capacity for being hot formed |
|
Good |
| Hot forge-ability rating (Forging brass=100) |
|
|
| Hot working temperature |
|
1450-1700F |
| Annealing temperature |
|
1125-1650F |
| Machine-ability rating (Free cutting brass=100) |
|
20 |
| Soldering |
|
Not Recommended |
| Brazing |
|
Fair |
| Oxyacetylene welding |
|
Not Recommended |
| Gas shielding arc welding |
|
Good |
| Coated metal arc welding |
|
Good |
| Resistance welding (Spot) |
|
Good |
| Resistance welding (Seam) |
|
Good |
| Resistance welding (Butt) |
|
Good |
Specific Properties based on ASTM B150
| Diameter |
Temper |
Tensile Strength |
Elongation |
Yield Strength |
Rockwell Hardness |
|
1/2" & under |
HR50 |
80min |
30min |
40min |
|
|
>1/2" to 1" |
HR50 |
75min |
30min |
35min |
|
|
>1" to 2" |
HR50 |
70min |
30min |
32min |
|
|
>2" to 3" |
HR50 |
70min |
30min |
30min |
|
|
2" & under |
Soft (M20) |
70min |
35min |
30min |
|
|
>2" to 5" |
Soft (M20) |
65min |
35min |
28min |
|
Other Alloys:
110,
220,
260,
280,
330,
360,
464,
510,
614,
706,
715,
932,
936,
& 954
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