Planning, manufacturing and packaging processes at Extal are based on international standards that are based on BSI standard.

Tolerance Standards

EN-755-3 for solid round bars

EN-755-4 for solid square bars

EN-755-5 for solid flat bars

EN-755-8 for hollow bars, round and square

EN-755-9 for shaped profiles

BS En 1202-2-2001 European standard for alloys 6060 and 6063

ANSI H35.2 M-2000 American standard for aluminum products


Standards for Chemical Composition

EN-573-3-1994 European standard

SAE-AMS-QQ-200/8,9 American standard for alloy 6063

ASTM-B-221, B-308 Comprehensive standard for alloys of 6000 series


Standards for Chemical Treatments

EN-515-1993 Standard for testing

EN-755-2 Standard for testing


Other Standards

EN-755-1 Standard for marking

ASTM-B6/666 Standard for marking


customers request

For products supplied to customers, quality control certificates are available upon request. These are used in Israel and abroad and comply with BS-EN-10204 – 1991.