Hello. Attached are the updated requirements of our aluminium billets , including the chemical composition of alloy 6063. Since they will be used for extrusion of aluminium profiles for a lot of sectors, chemical analysis should be accurate (6060 or 6063 alloy according to EN International Standards) , diameter must be 140 mm , and also to be full Show More...
Hello. Attached are the updated requirements of our aluminium billets , including the chemical composition of alloy 6063. Since they will be used for extrusion of aluminium profiles for a lot of sectors, chemical analysis should be accurate (6060 or 6063 alloy according to EN International Standards) , diameter must be 140 mm , and also to be fully homogenized so that it can be used for aluminium profiles. 35-46 Brinell Hardness as the ideal. And Fe must be round 0.16-0.23. Looking forward to your sample and extra news. important is the sample to be accurate. Since we have received samples from China with 68 final Hardness (less homogenized – around 2 hours only) which were not acceptable, or if they are of a different alloy. Waiting for your info. Regards, Τheodoros Antonopoulos Civil Engineer SANLEV SA Aluminium industry Thessi Tzitzili GR19300 Aspropyrgos Attiki Athens Greece Tel : +30 210 55 78278-9 Fax : +30 210 55 72 211 Mobile: 0030
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