C69700
C69700 brass is a brass formulated for primary forming into wrought products. It is typically furnished in the H04 (full hard) temper. It has a moderately low melting temperature and a fairly high tensile strength relative to other wrought brasses.
Chemical Composition
| Elements |
Min (%) |
Max (%) |
| Cu |
75.00 |
80.00 |
| Pb |
0.50 |
1.50 |
| Fe |
- |
0.20 |
| Mn |
- |
0.40 |
| Si |
2.50 |
3.50 |
| Total Others |
- |
0.50 |
| Zn |
Remainder |
Mechanical Properties According To ASTM B371 (As Per Temper HO2)
| Range (inch) |
From |
To |
UTS Min (ksi) |
UTS Max (ksi) |
PS Min (ksi) |
Elongation Min (%) |
Hardness Min |
Hardness Max |
| Round (Dia) |
0.059 |
1.000 |
65 |
- |
32 |
20 |
- |
- |
| 1.000 |
2.953 |
55 |
- |
28 |
25 |
- |
- |
| Hex (A/F) |
0.118 |
1.000 |
65 |
- |
32 |
20 |
- |
- |
| 1.000 |
2.755 |
55 |
- |
28 |
25 |
- |
- |
| Square (A/F) |
0.118 |
1.000 |
65 |
- |
32 |
20 |
- |
- |
| 1.000 |
2.362 |
55 |
- |
28 |
25 |
- |
- |
Physical Properties
| PHYSICAL PROPERTIES |
| No Physical properties for this alloy. |
Fabrication Properties
| FABRICATION PROPERTIES |
| Technique |
Suitability |
| Machinability Rating |
70 |
