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CENTERLESS Sib Tsoo Qws Loj Loj 12L14 Sib Tsoo Noob Rod Lub Vaj Huam Sibrigh

Khoom npe: Cov hlau txiav dawb

Qib: 12L14 Tso Txiav Hlau

kev siv

 Tshuaj lom neeg cov tshuaj:

C: ≤0.15

Manganese MN: 0.85 ~ 1.15

P: 0.04 ~ 0.09

Sulphur S: 0.26 ~ 0.35

Lead PB: 0.15 ~ 0.35



Cov Cuab Yeej Cuab Yeej Cuab Yeej

(Cop Drawacy) Inch 8 ~ 20: 530 ~ 755;

Elongation Δ5 (%): (kub dov) ≥22;

Ntu shrinkage (%): (kub dov) ≥36

Hardness: (Kub Rolling) ≤170HB;

                

Chaw tsim khoomPhiaj suavKhoom12L14
Ua Te TechnicTxias kos2.0-90
Ci / dub tawvAutomotive, nuclear zog, cov khoom siv hlau, precision electronics, machinery manufacturing



Steel Rod



Steel Rod



Steel Rod



steel rod



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Tiv tauj peb nrog cov lus nug