Ntsia Hlau Fasteners Nrog Tsis Tau. 35 Tus Hlau Hlau Hlau Raug Ntawm Hlau Qws Spheroiding 35 # Hlau

Usage: Such as bolts, screws, automobile parts, fasteners, standard parts, screws, nuts, crankshafts, rotating shafts, shaft pins and other accessories.

Tshuaj Muaj Tshuaj

Cov pa roj carbon C: 0.32 ~ 0.40

Silicon Si: 0.17 ~ 0.37

Manganese MN: 0.50 ~ 0.80

Phosphorus p: ≤0.035

Chromium cr: ≤0.25

Tooj liab Cu: ≤0.25

Elongation Δ5 (%): ≥20

Thaj chaw shrinkage ψ (%): ≥45

Kev Cuam Tshuam Akv (J): ≥55

Qauv loj: Cov qauv loj yog 25 hli

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