|
Components: |
Al 99% min & other alloy |
|
Temper: |
Soft, 1/4 Hard, & 1/2 Hard. |
|
Size: |
Thickness |
Diameter |
|
SWG10-26 |
2"-50" |
Uses: |
For making hardware, kitchen
utensils, etc. |
Table 1: Mechanical Properties (Al. 99% min.)
Temper |
Tensile
Strength kg/mm2 (min.) |
Elongation
on 50.8 mm.(% min) |
Brinell
Hardness kg/mm2 |
Soft |
8-10 |
25 |
18-23 |
1/4 Hard |
9-12 |
7 |
26-29 |
1/2 Hard |
10-14 |
5 |
30-36 |
Remarks: |
The above elongation rate applicable only to
sheet circles thicker than SWG 21 |
Table 2: Tolerance on Thickness & Diameter
Thickness |
Tolerance
mm. |
Diameter |
Tolerance
mm. |
mm. |
SWG |
|
in. |
mm. |
|
0.457-0.61 |
26-23 |
±0.0381 |
2-50 |
50.8-1270 |
±2 |
0.711-1.02 |
22-19 |
±0.0508 |
2-50 |
50.8-1270 |
±2 |
1.220-1.42 |
18-17 |
±0.0762 |
2-50 |
50.8-1270 |
±2 |
1.630-2.95 |
16-11 |
±0.1016 |
2-50 |
50.8-1270 |
±2 |
3.250 & up |
10 & thicker |
±0.1270 |
2-50 |
50.8-1270 |
±2 |
|
