3102 Aluminum Cast or Cold Coil Stock
High Electrical Conductivity, Corrosion Resistance, and Workability
This aluminum alloy is commonly used in the electrical and chemical industries, on account of having high electrical conductivity, corrosion resistance, and workability. Aluminum 1050 alloy is also sometimes used for the manufacture of heat sinks, since it has a higher thermal conductivity than other alloys.
MECHANICAL PROPERTY LIMITS
| Temper | Specified Thickness(in) | Tensile Strength – KSI | Elongationin 2 inches % | |||
|---|---|---|---|---|---|---|
| Ultimate | Yield | |||||
| Min | Max | Min | Max | |||
| H12 | 0.008 – 0.020 | 12.3 | 18.1 | – | – | – |
| H12 | 0.020 – 0.059 | 12.3 | 18.1 | – | – | 4 |
| H12 | 0.059 – 0.118 | 12.3 | 18.1 | – | – | 5 |
| H12 | 0.118 – 0.250 | 12.3 | 18.1 | – | – | 7 |
| H14 | 0.008 – 0.020 | 15.2 | 21 | – | – | 2 |
| H14 | 0.020 – 0.059 | 15.2 | 21 | – | – | 3 |
| H14 | 0.059 – 0.118 | 15.2 | 21 | – | – | 4 |
| H14 | 0.118 – 0.236 | 15.2 | 21 | – | – | 5 |
| H16 | 0.008 – 0.020 | 17.4 | 23.2 | – | – | 1 |
| H16 | 0.020 – 0.059 | 17.4 | 23.2 | – | – | 2 |
| H16 | 0.059 – 0.118 | 17.4 | 23.2 | – | – | 3 |
| H16 | 0.118 – 0.236 | 17.4 | 23.2 | – | – | 3 |
| H18 | 0.008 – 0.020 | 20.3 | – | – | – | 1 |
| H18 | 0.020 – 0.059 | 20.3 | – | – | – | 2 |
| H18 | 0.059 – 0.118 | 20.3 | – | – | – | 2 |
| H18 | 0.118 – 0.236 | 20.3 | – | – | – | – |
| H19 | 0.008 – 0.020 | 21.8 | – | – | – | 1 |
| H19 | 0.020 – 0.059 | 21.8 | – | – | – | 1 |
| H19 | 0.059 – 0.118 | 21.8 | – | – | – | – |
| H19 | 0.118 – 0.236 | 21.8 | – | – | – | – |
| H22 | 0.008 – 0.020 | 12.3 | 18.1 | – | – | 4 |
| H22 | 0.020 – 0.059 | 12.3 | 18.1 | – | – | 5 |
| H22 | 0.059 – 0.118 | 12.3 | 18.1 | – | – | 6 |
| H24 | 0.008 – 0.020 | 15.2 | 21 | – | – | 3 |
| H24 | 0.020 – 0.059 | 15.2 | 21 | – | – | 4 |
| H24 | 0.059 – 0.118 | 15.2 | 21 | – | – | 5 |
| H24 | 0.118 – 0.236 | 15.2 | 21 | – | – | 8 |
| H26 | 0.008 – 0.020 | 17.4 | 23.2 | – | – | 2 |
| H26 | 0.020 – 0.059 | 17.4 | 23.2 | – | – | 3 |
| H26 | 0.059 – 0.118 | 17.4 | 23.2 | – | – | 4 |
| H26 | 0.118 – 0.236 | 17.4 | 23.2 | – | – | 4 |
| H28 | 0.008 – 0.020 | 20.3 | – | – | – | 2 |
| H28 | 0.020 – 0.059 | 20.3 | – | – | – | 2 |
| H28 | 0.059 – 0.118 | 20.3 | – | – | – | – |
| H28 | 0.118 – 0.236 | 20.3 | – | – | – | – |
| O/H111 | 0.008 – 0.020 | 9.4 | 13.1 | – | – | 20 |
| O/H111 | 0.020 – 0.059 | 9.4 | 13.1 | – | – | 22 |
| O/H111 | 0.059 – 0.118 | 9.4 | 13.1 | – | – | 26 |
| O/H111 | 0.118 – 0.236 | 9.4 | 13.1 | – | – | 29 |
CHEMICAL COMPOSITION LIMITS (%)
| Si Silicon |
Fe Iron |
Cu Copper |
Mn Manganese |
Mg Magnesium |
Cr Chromium |
Ni Nickel |
Zn Zinc |
Ti Titanium |
Others Each |
Total | Total Aluminum Min |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.25 | 0.40 | 0.05 | 0.05 | 0.05 | – | – | 0.05 | 0.03 | 0.03 | – | 99.50 |
- Chemical composition is percent maximum unless shown as a range or a minimum.
- Source: Aluminum Standards and Data – The Aluminum Association, Inc.
- Information presented as a guide for reference purposes only and is not intended to be used for product design or application.
- Aluminum Association
wikipedia.org
ALUMINUM SLITTING CAPABILITIES
GAUGE RANGE
.004″ to .190″ (.102 mm to 4.826 mm)
WIDTH RANGE
.250″ to 60″ (6.365 mm to 1524 mm)
ID
8, 12, 16 or 20 (inches)
OD
78″ maximum
COIL WEIGHT
40,000 lbs maximum
CUT-TO-LENGTH CAPABILITIES
GAUGE RANGE
.015 to .060 (.381 mm to 1.524 mm)
WIDTH RANGE
8” – 48” (203 mm to 1.219 mm)
LENGTH RANGE
12” to 144” (305 mm to 3.658 m
