DIN 86552 Valves, screwed bonnet type of steel with 24°-connection with port end W according to D... DIN EN 10306 Iron and steel - Ultrasonic testing of H beams with parallel flanges and IPE be... DIN EN ISO 9556 Steel and iron - Determination of total carbon content - Infrared absorpti... DS DS/EN 10254 Steel closed die forgings - General technical delivery conditions DS DS/EN 10278 Dimensions and tolerances of bright steel products DS DS/EN 10243-2 Steel die forgings - Tolerances on dimensions - Part 2: Upset forging made on h... DS DS/EN 10243-1 Steel die forgings - Tolerances on dimensions - Part 1: Drop and vertical press... DS DS/EN 10250-4 Open die steel forgings for general engineering purposes - Part 4: Stainless st... DS DS/EN 10250-3 Open die steel forgings for general engineering purposes - Part 3: Alloy specia... DS DS/EN 10250-1 Open die steel forgings for general engineering purposes - Part 1: General requ... DS DS/EN 10250-2 Open die steel forgings for general engineering purposes - Part 2: Non-alloy qu... DIN EN 10307 Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferri... DIN EN 1515-2 Flanges and their joints - Bolting - Part 2: Classification of bolt materials f... DIN EN 10308 Non-destructive testing - Ultrasonic testing of steel bars; Английский version ... DIN EN ISO 8501-2 Preparation of steel substrates before application of paints and related... DIN EN 1515-2 Flanges and their joints - Bolting - Part 2: Classification of bolt materials f... DIN EN ISO 9626 Stainless steel needle tubing for manufacture of medical devices (ISO 9626... DIN EN 10308 Non-destructive testing - Ultrasonic testing of steel bars; Немецкий version EN... DS DS/EN 4332 Aerospace series - Steel FE-WL1805 (8CrMnMo12-4-9) - Filler metal for welding -... DS DS/EN 4343 Aerospace series - Steel FE-WM1001 (X13Cr12) - Filler metal for welding - Wire ... DS DS/EN 4334 Aerospace series - Steel FE-WL1806 (15CrMnMoV5-4-9-3) - Filler metal for weldin... DS DS/EN 4331 Aerospace series - Steel FE-WL1804 (25CrMnMo4-2-2) - Filler metal for welding -... DS DS/EN 4333 Aerospace series -Steel FE-WA4902 (X5CrNiCoMoWMn21-20-20-3-3-2) - Filler metal ... DS DS/EN 4328 Arerospace series - Steel FE-WM1601 (X18CrWNi13-3-2) - Filler metal for welding...