Manufacture: Tsari mara kyau.
Fita Girma: 14mm-711mm.
Kaurin bango: 2mm-60mm.
Tsawon: Kafaffen (6m, 9m, 12,24m) ko tsayin al'ada (5-12m).
Ƙarshe: Ƙarshen Ƙarshe, Ƙarshen Ƙarshe, Mai Zare.
Hanyar sarrafawa
DIN 17175 St35.8 za a iya samar da bututun ƙarfe mara nauyi ta hanyar mirgina mai zafi, mirgina mai sanyi, zafi mai zafi, zane mai zafi ko zane mai sanyi.
Za a iya narkar da bututun ƙarfe a cikin buɗaɗɗen murhu ko tanderun lantarki bisa ga hanyar busa iskar oxygen, kuma duk ƙarfe za a yi shi a tsaye.
Yanayin Bayarwa
The 17175 St35.8 Seamless Karfe Tubes Za a isar da su ta hanyar maganin zafi mai dacewa.maganin zafi ya haɗa da:
– daidaitawa
– Annealing
– Haushi;daga zafin jiki na quenching, ba sanyi, amma sai fushi
- Daidaita taro ta hanyar canjin isothermal.