Dab tsi yogQag Steel Ca Bar?
Lub ci ci steel sawb tsis yog xa mus rau ib cov ntaub ntawv tshwj xeeb, tab sis yog hais txog cov hlau stip uas tau undergone tshwj xeeb nto kev kho mob, tau ua tiav thiab zoo reflective cov khoom. Nws cov khoom siv hauv paus (cov khoom siv raw) tuaj yeem yog ntau yam khoom siv hlau.
Tsawg cov tshuaj carbon hlau (txias-rolled steel seev stip) ntau pawg qib:
Spcc (Japanese txheem): dog dig-rolled carbon hlau, ci saum npoo av, siv rau dav hlau ruaj khov thiab khoov.
DC01 \/ DC04 (European Txuj Ci): Hlau rau kev sib sib zog nqus duab, qauv zoo, haum rau kev sib sau ua.
Q195 \/ Q235 (Lub teb chaws tus qauv): Tus nqi qis, siv rau cov qauv yooj yim lossis ntim khoom.
Nta: Tus nqi qis, yooj yim rau cov txheej txheem, tab sis yuav tsum muaj kev kho tus xeb xeb (xws li oiling, galvanizing)
Cov qib ntawm Stainless Hlau:
304: General-hom phiaj stainless hlau, muaj zog corrosion tsis kam, siv rau cov khoom siv hauv tsev thiab kho kom zoo nkauj.
430: pheej yig stainless hlau, sib nqus, sib nqus, sib nqus, haum rau dav corrosion-resistant ib puag ncig-resistant ib puag ncig (xws li chav ua noj ua mov).
201: Tsawg-npib tsis muaj kev lag luam, tsis muaj txiaj ntsig corrosion tsis kam, feem ntau yog siv rau kho kom zoo nkauj.
Nta: Rowting tus kheej muaj peev xwm, qhov saum npoo muaj peev xwm yuav yog electrolytically polished rau daim iav nyhuv.
Yog ci steel sawb tib yam li stainless hlau?
Ci ci steel sawb thiab stainless hlau tsis zoo ib yam
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Cov Khoom Siv Piv |
Qaim steel sawb |
Stainless hlau |
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Zaj piav |
High-ua tiav steel sawb nrog polished \/ txias-rolled nto, nyob rau hauv ib lub xeev txheej txheem |
Alloy Steel muaj cov chromium (ntau dua los yog sib npaug rau 10.5%), muaj rau cov ntaub ntawv qeb |
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Khoom |
Tuaj yeem yog cov khoom siv hauv paus xws li cov hlau roj carbon, stainless hlau, galvanized steel |
Tshwj xeeb yog hais txog chromium-npib tsib xee hlau xws li 304, 430, thiab 201 |
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Xub Dej Kuj |
Nyob ntawm cov khoom siv hauv paus (piv txwv li cov roj carbon cov roj carbon tsawg yuav tsum tau ua cov roj kom tiv thaiv xeb) |
Inherently corrosion-resistant (chromium cov ntaub ntawv ib tug passivation zaj duab xis) |
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Nto Kho |
Ci nyhuv tau tiav los ntawm cov neeg kho tshuab polishing, electrolytic polishing lossis txias dov |
Tuaj yeem kho nrog ci (ba \/ 2b), txhuam hniav, sandblasted, thiab lwm yam. |
Yuav xaiv li cas haum ci steel Sawb cov khoom?
Saib ntawm cov anti-xeb yuav tsum muaj:
High corrosion Kuj: Xaiv cov hlau stainless (304).
General Rust Kuj: Xaiv cov hlau galvanized (SGCC) lossis roj av roj qis qis.
Kev siv luv luv: dog dig spc yog qhov zoo.
Saib ntawm txoj kev ua:
Sib sib zog nqus stamping: Xaiv DC04 \/ DC06 (Qes roj av hlau) lossis 304 (stainless hlau).
Shearing \/ Dabtsi yog khoov: dog dig spc lossis 430 stainless hlau.
Saib tus nqi:
Tus nqi qis: Spc lossis 201 stainless hlau.
High-end corrosion Kuj: 304 stainless hlau lossis galvanized steel.
Yuav ci Steel Steel Strip hloov Stainless hlau?
Yog tias nws tsuas yog rau cov tsos yuav tsum (xws li hniav zoo nkauj) thiab yog tias nws yog rau kev siv khoom noj, kev kho mob lossis sab nraum zoov (xws li 304) yuav tsum tau siv.
