uminum alloys
铝
合
金 | S 301 | Al≥99.5 | Good ductility and corrosion resistance. Gas welding and argon arc welding of pure aluminum. | ER1100 |
S 311 | Si5 Al Rem. | Corrosion resistance, wide range of usage. Gas welding and argon arc welding of aluminum alloys other than high magnesium alloys. | ER4043 | |
S 321 | Mn1.3 Al Rem. | Good corrosion resistance, weldability and ductility. Gas welding and argon arc welding of aluminum alloys. | ||
S 331 | Mg5 Mn0.4 | Corrosion resistance and high strength. Argon arc welding of aluminum alloys. | ||
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