
AISI |
American Iron and Steel Institute |
ASTM |
American Society for Testing Materials |
BS |
British Standards |
DIN |
Deutsche Industrie Norm |
EN |
Europäische Normen des Europäischen Komitees für Normung |
ISO |
International Organization for Standardization |
NF |
Norme Francaise |
UNS |
United Numbering System for Metals and alloys managed jointly by ASTM |
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Note: many of these products are not normally stocked in the USA, so please allow sufficient lead time for delivery. |