321 Bakin Karfe Sheet 2b Ba Gama
Bayani
Alloy 321 (UNS S32100) an daidaita bakin karfe farantin karfe wanda ke ba da babban fa'idarsa kyakkyawan juriya ga lalatawar intergranular sakamakon bayyanar yanayin zafi a cikin kewayon hazo na chromium carbide daga 800 zuwa 1500 ° F (427 zuwa 816 ° C).Alloy 321 bakin karfe farantin karfe an daidaita shi da chromium carbide samuwar ta ƙari na titanium.
Alloy 321 bakin karfe farantin kuma yana da fa'ida don sabis na zazzabi mai girma saboda kyawawan kaddarorin injin sa.Alloy 321 bakin karfe farantin yana ba da mafi girma creep da danniya rupture Properties fiye da Alloy 304 da, musamman, Alloy 304L, wanda kuma za a iya la'akari da fallasa inda hankali da intergranular lalata ne damuwa.
321 bakin karfe farantin Ti a matsayin stabilizing kashi wanzu, amma shi ne kuma zafi karfe sa, a high zafin jiki ya fi 316 l bakin karfe farantin.321 bakin karfe farantin karfe a daban-daban maida hankali da kuma zafin jiki na Organic acid da inorganic acid, musamman a cikin oxidizing matsakaici yana da kyau abrasion juriya, amfani a yi na lalacewa resistant acid kwantena da kayan aiki.
321 bakin karfe farantin karfe ne Ni-Cr-Mo austenitic bakin karfe farantin, aikinsa yayi kama da 304 bakin karfe farantin, amma saboda Bugu da kari na titanium karfe, yana da mafi kyau hatsi iyaka juriya da kuma high zafin jiki ƙarfi.Samuwar chromium carbide ana sarrafa shi sosai ta hanyar ƙara ƙarfe titanium.
Akwai kauri don Alloy 321/321H
| 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" | 7/8" | 1" | 1 1/8" |
| 4.8mm | 6.3mm ku | 7.9mm | 9.5mm ku | 12.7mm | 15.9mm | 19mm ku | 22.2mm | 25.4mm | 28.6mm |
| 1 1/4" | 1 1/2" | 1 3/4" | 2" | 2 1/4" | 2 1/2" | 2 3/4" | 3" | 3 1/2" | 4" |
| 31.8mm | 38.1mm | 44.5mm | 50.8mm | 57.2mm | 63.5mm | 69.9mm | 76.2mm | 88.9mm | 101.6 mm |
