TABLE OF CONTENTS | Desig. No. | Nominal Composition [a] | Temper [b] | Strength, Thousands of Pounds per Square Inch | Percent Elongation | |||||
|---|---|---|---|---|---|---|---|---|---|
| Cu | Si | Mn | Pb | Al | Tensile | Yield | |||
| A | 52 | 15 | 35 c | ||||||
| HRA | 50 | 18 | 40 | ||||||
| CRA | 52 | 18 | 35 | ||||||
| 1010 | 95.80 | 3.10 | 1.10 |
|
| CRHH | 71 | 40 | 10 |
| CRH | 70 to 85 | 60 | 3 | ||||||
| H | 38 to 50 | 17 to 8 [c] | |||||||
| 1015 | 98.25 | 1.50 | 0.25 |
|
| AP | 38 | 10 | 35 |
| HP | 50 | 40 | 8 to 6 [c] | ||||||
| XHB | 75 to 85 | 45 to 55 | |||||||
| 1012 | 95.60 | 3.00 | 5.00 | 0.40 |
| A | 52 | 15 | 35 [c] |
| H | 85 | 50 | 13 to 8 [c] | ||||||
| 1000 | 94.90 | 4.00 | 1.10 |
|
| AC | 45 |
| 15 |
| 1014 | 90.75 | 2.00 |
|
| 7.25 | A | 75 to 90 | 37.5 to 45 | 12 to 9 [c] |
| Designation numbers are those of The American Brass Co. The values given for the tensile strength, yield strength and elongation are all minimum values. Where ranges are shown, the first values given are for the largest diameter or largest size specimens. Yield strength values were determined at 0.50 per cent elongation under load. | |||||||||
| [a]The following chemical symbols... |
