Peb lub tuam txhab tau nyob rau hauv caij nplooj ntoo hlau xaim lag luam ntau tshaj kaum xyoo, peb yog cov kev paub thoob ntiaj teb, kev ua haujlwm, thiab peb tau
Hom: Y40MN
Cov txheej txheem khoom: Cais kos, sib tsoo
Cov Khoom Lag Luam: Round pas nrig, hexagonal pas nrig, square pas, square pas, cov khoom siv puab
Dawb Txiav Hlau Rau Kev Siv
Siv raws li tig hlau, siv dav hauv cov txheej txheem.
Cov pa roj carbon C: 0.37 ~ 0.45
MANMANESE MN: 1.20 ~ 1.55
Sulphur S: 0.20 ~ 0.30
P: ≤0.05
Tensile lub zog RM / (N / MM2) (kub dov) 610 ~ 900;
Elongation tom qab tawg a (%): (kub dov) ≥12;
Ntu Shrinkage Z / (%): (Kub Rolling) ≥20
Chaw tsim khoom | Phiaj suav | Khoom | Y40mn |
Ua Te Technic | Txias kos | Kev qhia tshwj xeeb | 1.5-90 (hli) |
Khoom Ntawm Cov Khoom Piav Qhia | qho kaj | Kev siv | Precision Electronics, Lwm Tus |
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