Q390 Round Bar yog cov khoom siv ua haujlwm siab nrog ntau yam zoo thiab cov khoom. Nws yog ib qho kev txhim kho ntawm cov pa roj carbon zoo tib yam thiab yog li tsim nyog rau ntau yam kev siv dua li cov pa roj carbon zoo tib yam. Seb nyob rau hauv aerospace, marine, tsheb, machinery, tshuaj lom neeg kev lag luam, thiab lwm yam., Q390 round bar tuaj yeem ua lub luag haujlwm tseem ceeb.Q390 round bar muaj zog heev thiab hardness. Nws muaj lub zog zoo heev, toughness thiab ductility, uas tuaj yeem ua tau raws li qhov xav tau ntawm lub zog siab, siab toughness thiab siab stability. Hauv kev lag luam machinery, Q390 round bar yog dav siv nyob rau hauv kev tsim cov high-strength, high-hardness qhov chaw thiab structural Cheebtsam.Q390 round bar kuj zoo heev nyob rau hauv corrosion thiab corrosion kuj. Nws tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev hauv qhov chaw hnyav thiab tsis cuam tshuam rau corrosion thiab oxidation. Yog li ntawd, nyob rau hauv lub teb ntawm marine, tshuaj thiab roj av, Q390 round bar yog dav siv nyob rau hauv lub tsim ntawm anticorrosive thiab corrosion-resistant qhov chaw thiab cov khoom.
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Khoom
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Hlau round bar
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Sab nraud Dia (mm)
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8mm -650 hli
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Technology
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kub dov / txias dov / txias kos / forged
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Ntev
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1-12m / customized
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Lwm ntu
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Lub kaum sab xis / Square bar / tiaj tus bar / tiaj tus bar
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Txuj
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GB / T799, ASTM A29, A108, A321, A575, BS970, DIN1652, JIS G4051
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Khoom siv |
ASTM (1005, 1006, 1008, 1010, 1015, 1020, 1025, 1030, 1035, 1040, 1045,
1050,1055,1060,1065,1070,1080,1084,1016,1022) |
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DIN (Ck10, Ck15, Ck22, Ck25, Ck30, Ck35, Ck40, Ck45, Ck50, 30Mn4,40Mn4)
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BS (040A04,095M15,045M10,080A40,045M10,080M50)
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GB (Q195, Q235, Q390)
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Nto
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Dub pleev xim rau, galvanized
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Qhov zoo
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Siab zog, zoo weldability, zoo machining kev ua tau zoo, zoo corrosion kuj
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Cim npe nrov: q390d round steel, Tuam Tshoj q390d round steel manufacturers, lwm tus neeg, Hoobkas