I-A182 F9 F11 F11 F12 F511 Algety Won Flange igcinwe yi-ASTM A336
Elona liveli lisezantsi kunye neemfuno zamandla amanxuwa kwi-ASTM AS7m B7m B7m B7m zincitshisiwe xa kuthelekiswa neBanga B7 BOLTS. I-ASTM A193 B7 I-Hex ye-Hex ye-hex ifumaneka ngokulula kwintengiso. Ke ngoko, i-A193 ye-A193 B7 isetyenziswa kwizicelo ezininzi ngenxa yokufumaneka kwabo ngokulula. I-ASTM A193 B7 iziqwengana zihlala zisetyenziswa kunxibelelwano lweflethi kunye nolwakhiwo.
I-alloy yensimbi yintsimbi eyabelwe ngeendlela ezahlukeneyo phakathi kwe-1,0% ne-50% ngokobunzima bokuphucula iipropathi zayo. I-alloy steels iqhekezwe ngokwamaqela amabini: amathafa asezantsi aphantsi kunye ne-subley ephezulu. Umahluko phakathi kwezi zimbini ziphikiswa. USmith noHashemi bachaza umahluko kwi-4.0%, ngelixa ihlargmo, i-el., Yichaze nge-8.0%. [1] [2] [2] [2] Eyona nto ixhaphakileyo, ibinzana elithi "i-alloy yentsimbi" libhekisa kwizitho eziphantsi.