The above are maximums expressed in percent of total
Others each includes: Bi, Ni, Sn, Zr, V
Others total includes: Ti, Na, Ca, Cd, Pb, Be, Ni, Cr, Sn, V, Zr, B.
Must be low profile sow or standard T-Bar
All pieces must be marked with heat number
*Preferred Cr<.15, Zn<.30
Element
Reporting Requirements for RSI and
primary
aluminum are shown below.
|
Element Reporting Requirements
| Name |
Symbol |
RSI
(40) |
Prime
Aluminum (30) |
Slab,
Plate, Coil, Other * (16) |
decimal
reporting |
| Silicon |
Si |
Y |
Y |
Y |
3 |
| Iron |
Fe |
Y |
Y |
Y |
3 |
| Copper |
Cu |
Y |
Y |
Y |
3 |
| Manganese |
Mn |
Y |
Y |
Y |
3 |
| Magnesium |
Mg |
Y |
Y |
Y |
3 |
| Chromium |
Cr |
Y |
Y |
Y |
3 |
| Nickel |
Ni |
Y |
|
Y |
3 |
| Zinc |
Zn |
Y |
Y |
Y |
3 |
| Titanium |
Ti |
Y |
Y |
Y |
3 |
| Boron |
B |
Y |
Y |
Y |
4 |
| Sodium |
Na |
Y |
Y |
Y |
4 |
| Calcium |
Ca |
Y |
Y |
Y |
4 |
| Lithium |
Li |
Y |
Y |
Y |
4 |
| Vanadium |
V |
Y |
Y |
Y |
4 |
| Lead |
Pb |
Y |
Y |
Y |
4 |
| Tin |
Sn |
Y |
|
Y |
4 |
| Bismuth |
Bi |
Y |
|
Y |
4 |
| Beryllium |
Be |
Y |
|
Y |
4 |
| Cadmium |
Cd |
Y |
|
Y |
4 |
| Phosphorus |
P |
Y |
|
Y |
4 |
| Antimony |
Sb |
R** |
|
Y |
4 |
| Zirconium |
Zr |
Y |
|
|
4 |
| Gallium |
Ga |
Y |
Y |
Y |
4 |
| |
|
|
|
|
|
* Aluminum alloys, excludes prime aluminum and RSI ** R=Recommended
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