Dab tsi yog Z275 Galvanized Steel Chev?
Nyem kom tau txais cov npe teev cov nqi hnub no!
Galvanized Steel Coil Z275 yog cov ntaub pua chaw hlau coated nrog zinc ntawm ob sab. Qhov no yog tsim los ntawm cov txheej txheem hlau txheej uas dhau los txias cov coils los ntawm ib tus da dej zinc.
Qhov no txuas ntxiv kub dipping lossis kuj tau hais rau raws li electro - galoons uas cov duab hlau ua haujlwm yuav tsum tau mus los tsim cov coil thiab galvanized los xij.
Cov txheej txheem yog ua los ntawm ib daim ntawv thov ntawm zinc los ntawm kev cuam tshuam electrolytic. Tom qab daim ntawv yog raug rau qhov no, ib txheej ntawm zinc nplaum rau lub hauv paus hlau ntawm ib qho hlau thiab Zinc Tsevneeg txheej.
Lub zinc txheej yog ib qho zoo -}}}}}}}}}}}}}}}} effective effective effectiveing effectiveing effectiveing effective່ effectiveing of້າງ tiv thaiv liab qab los ntawm tej yam ntuj uas ua rau muaj xeb. Tsis yog tsuas yog zinc ua lub luag haujlwm ntawm kev thaiv ntawm ib puag ncig thiab nws tseem yuav tso cai rau nws tus kheej los tiv thaiv cov hlau hauv qab thiab txhawb nws lub sijhawm ntev.
- Dab tsi yog Z275 txhais tau tias?
Z275 hais txog cov coated steel ntawv qhov ntsuas phaus coating.
Niaj hnub no, ASTM tus qauv ntsuas thiab txhais cov hom txheej rau cov khoom no. Piv txwv li, feem ntau cov txheej txheem ASTM ntawm kev ua lag luam hnub no yog A653A lossis A653m; Qhov no npog tag nrho kub - dip galvanized cov khoom lag luam.
Tus qauv tus naj npawb qhia qhov hnyav ntawm zinc thov rau saum npoo ntawm daim ntawv hlau.
Ib cag ntawm ASTM tus qauv, muaj kuj yog SI metric system. Ob lub nruab nrab zoo ib yam, tshwj tsis yog tias SI system hloov cov nti thiab phaus ib square feet (OZ / FT2) rau SI loj hauv grams hauv grams hauv ib square meter (G / M2).
- Ntawm no yog ib qho qauv hloov dua siab yooj yim nrog Z275:
1 oz / ft2 yog sib npaug rau 305.15 g / m2
Thiab hloov los ntawm ASTM txuj rau SI system, koj yuav tsum tau ntau los ntawm 305.15
Yog li yog tias Astm qhov hnyav tsim yog G90 (0.90 oz / ft2), nws yuav dhau los z275 (275 G / M2) hauv Sti.
Z275 yuav tau txhais ncaj qha rau cov khoom lag luam steel nrog zinc txheej, thiab lub 275 raws li qhov hnyav ntawm zinc thov rau saum npoo ntawm cov hlau.
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Galvanized Steel Chev |
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Lub hom phiaj |
ISO, JIS, AS EN, ASTM |
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Teem nqi |
Q195 Q235 Q345 |
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SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570 |
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SGHC SGH340 SGH400 SGH440 SHGE490 SGH540 |
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DX51D DX52D DX53D DX53D DX53D DX54D DX55D DX56D DX56D DX57D |
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S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD S550GD |
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SS230 SS250 SS275 |
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Qhov dav |
600mm rau 1500 hli |
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Qhov tuab |
0.125mm rau 3.5 hli |
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Zinc Txheej |
30g / m2 txog 275g / m2 |
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Coil hnyav |
3 Tons Rau 6 Tons |
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Chev ID |
508mm lossis 610 hli |
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Nto Kho |
Tsis muaj zog, qhuav, chromate passivated, tsis - Chromate Passivated |
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Kev liam |
Kev hnoos qeev li cas, yam tsawg kawg nkaus, loj spghless, xoom spangle |
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Lub peev xwm |
1,500,000MT / xyoo |
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Kev xa mus |
15-25 hnub |
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Kev liam |
Loj Nruab Nrab Me Me Xoom |
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Zinc Txheej |
30-275g/m2 |
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Coil hnyav |
3-8 Tons |
Nyem kom tau txais cov npe teev cov nqi hnub no!
