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
Qib: 11Smn30 (1.0715) Dawb txiav hlau
11SMN30 DAWB Txiav Hlau Rau Kev Siv
11SMN30 dawb txiav tempering Cheebtsam:
Cov pa roj carbon C: ≤0.14
Manganese MN: 0.90 ~ 1.30
P: ≤0.11
Sulphur S: 0.27 ~ 0.33
HB 112 ~ 169
Chaw tsim khoom | Khoom | 11SMN30 | |
Ua Te Technic | Forging, Kho Deg Kho | 2.0-95 (hli) | |
Khoom Ntawm Cov Khoom Piav Qhia | Kev siv | ||
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