Kwaye i-440c ziintlobo zensimbi ye-Martivenitic, okuthetha ukuba zilukhuni ngonyango kwaye zaziwa ngamandla abo aphezulu kunye nokunganyangeki.
I-9CR18 kwayeI-440cNgaba udidi lwe-martiaticic stails, edume ngokukhanya kwabo okukhethekileyo kwaye kunxiba emva kokucinywa kokungaxhathisi, okubenza balungele ukusetyenziswa okuphezulu. Zombini ezi zixhobo zinokufumana amanqanaba obunzima e-HRC60 ° nangaphezulu ilandela unyango lobushushu.9CR18 luphawulwe ngumthwalo wekhabhoni enkulu kunye ne-chromium, kunye nokungafaniyo, kunye nokulawulwa okuzenzekelayo ii-valvers. Nangona kunjalo, kuyachaphazeleka kwi-oxidotion ekuvezweni kwamanzi okanye umphunga wamanzi, kunyanzelisa ukusetyenziswa kwayo kwiindawo apho ukunxibelelana nomswakama kuncitshisiwe.
Umahluko kubume bemichiza
| Ibanga | C | Cr | Mn | Si | P | S | Ni | Mo |
| I-9ccr18 | 0.9-12 | 17.0-19.0 | 1.0 | 1.0 | I-0.035 | I-0.030 | I-0.60 | 0.75 |
| I-440c | 0.9-12 | 16.0-18.0 | 1.0 | 1.0 | I-0.040 | I-0.030 | I-0.60 | 0.75 |
Isishwankathelo,I-440C yentsimbi engenasitayileNgokwesiqhelo ibonelela ngobunzima obukhulu kunye nokuxhathisa kancinci kancinci xa kuthelekiswa ne-9cct18, kodwa zombini izixhobo zilungele uluhlu lweendlela zokusebenza kunye nokuqina kubalulekile.
IXESHA LOKUQALA: APR-02-2024