ASTM A182 F5 F11 F11 F91 Franges nwere ụfọdụ chọrọ dịka ụdị ọgwụgwọ ọkụ
A na-agbakwunye ndị a na obere ihe dị ka sọlfọ, silicon, manganeoro na-enyere aka ịba ụba ¨C ike isi ike, ike, nguzogide ọgwụ, na ndị ọzọ.
A na-eji usoro nchara nchara, na-eji usoro eji eme ihe ugbu a n'okpuru nduzi ọhụụ nke ndị ọkachamara n'ọhụụ. Ndị ọzọ na-abụghị carbon, ndị a nwere n'ime ha dị ukwuu nke nickel, manganese, Chromium, silicon, Tungsten, Vanadium, molybdem. Ọzọkwa, a na-agbakwunye ndị a na obere ihe dị ka sọlfọ, silicon, Manganese na-enyere aka ịba ụba ¨C ike, ike, ike ọgwụgwụ, na ndị ọzọ. Karịsịa na gburugburu ndị ahụ ebe ihe ndị ahụ nwere ike ibute nke oxidation ma ọ bụ site n'ozuzu ha. Molybdenum present in Alloy Steel Lap Joint Flange gives these components some degree of resistance to crevice corrosion and pitting, especially in those environments that contain both chlorides and sulphur.
