BILOWGA | |||||
Qaybta | Darajo | Tilmaamid | Heerka fulinta | ||
Dhumucda (mm) | Ballaca (mm) | Dhererka (mm) | |||
Biraha aan lahayn | 40Cr13/30Cr13 | ≥200 | 800-2000 | ≤4000 | GB/T 1220-2007 |
Biraha qaab dhismeedka kaarboon tayo leh | S45C/S50C/S55C | GB/T 699-2015 | |||
Biraha Dhismaha ee Alloy | 40Cr/42CrMo | GB/T 3077-2015 | |||
Qalabka iyo caaryada birta | 5CrNiMo/P20/1.2311/718/1.2738 | GB/T 1299-2014 | |||
1.2312 | 800-1500 |