I-Full Thread Hex Bolt Din933 Carpenter 20cb3 A194 2H Hex Bolt Alloy Bolt
Ukunwetshwa okulungiselelwe i-iron-nickel-cobalt alloys, ama-kovar alloys, ube nokwanda okunezinwele okuqondile okufana nalokho kwengilazi enzima ngaphakathi kobubanzi bokushisa obuthile
Ibanga B7 ibanga elivame kakhulu le-A193 B7 Alloy Steel Bolt impahla esetshenziswayo njalo embonini yezokwakha. Ama-fasteners amakhulu anamandla ayisithekisi angu-75ksi. Kunezinhlobo ezahlukene ezifana ne-A193 GR. I-B7 Threaded ROD esetshenziswa ekucindezelweni okuphezulu okuhlukahlukene, izinhlelo zokusebenza eziphezulu zokushisa. I-ASTM A193 Ibanga le-Washers lingama-fasteners anamandla akhiqizwa kwinsimbi ye-chromium-molybdenum futhi acinyiwe futhi athukuthele. Ukucaciswa kobukhulu kulawulwa yi-ASME B18.31.2. Ukumakwa kwebanga kuqukethe zombili uphawu lwebanga "B7" kanye nophawu lomazisi womkhiqizi ngakunye kwesibalo ngasinye se-Stud 3 \ 8 ".