🇬🇧 United Kingdom equivalent of
EN AW-60613.3211
H20 (old)93%
Standard: BS · Source: BS 1470
Former British designation
Other international equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇺🇸 | USA | AA | AA 6061 | REF |
| 🇪🇺 | Europe | EN | EN AW-6061 / AlMg1SiCu | 100% |
| 🇯🇵 | Japan | JIS | A6061 | 98% |