409 304 Stainless Hlau Chev Thiab Strips
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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Khoom Taw Qhia
ASTM A240 Qib 409 pom zoo ntub dej corrosion tsis kam rau sulfates, chlorides thiab ntau cov organic acids thiab tau ua pov thawj tias siv tau rau ntau daim ntawv thov tso tsheb. 409 Stainless Hlau Chev yog yooj yim welded los ntawm arc vuam txheej txheem.Thaum ntsuas thickness thiab weld sib koom geometry tso cai rau siv cov roj shielded hlau-arc vuam, cov pob qij txha muaj cov khoom zoo tau yooj yim. 409 Stainless Hlau Sawb muab yuav tsum tau pre-rhuab mus rau qhov kub ntawm 150 mus rau 260 degree ua ntej vuam. Nws cov ductility tuaj yeem txhim kho los ntawm kev sib tsoo tom qab vuam ntawm qhov kub ntawm 760 txog 815 degree. Nws muaj scaling kuj ntawm qhov kub txog li 675 degree thaum lub sij hawm ua hauj lwm tas mus li, thiab mus txog 815 degree nyob rau hauv tsis tu ncua tej yam kev mob. Cov kub no tau txais kev pabcuam tshwj xeeb.
409 Stainless Hlau Sheet muaj kev lag luam corrosion kuj thiab zoo formability. Nws yog qhov tshwj xeeb tshaj yog rau cov ntawv thov uas xav tau oxidation lossis corrosion tiv thaiv tshaj qhov muaj peev xwm ntawm carbon steel thiab coated steels. 409 Stainless Hlau Phaj siv suav nrog tsheb thiab tsheb thauj khoom, cov khoom siv ua liaj ua teb, cov pa roj turbine tso silencers, tubular manifolds, roj lim thiab cov cua kub exchangers. ASTM A240 409 muab kev tiv thaiv corrosion thiab oxidation zoo rau kev siv tsheb thiab tsis siv tsheb. ASTM A240 Hom 409 tshwj xeeb tshaj yog haum rau cov khoom uas xav tau kev txhim kho weldability thiab cov duab nyuaj. ASTM A240 SS Gr 409 txias ua hauj lwm thiab annealed tsis muaj kev cuam tshuam rau ductility tom qab raug mus txog 1000 teev nyob rau hauv 885 degree F embrittlement ntau yam. Qhov kev tiv thaiv corrosion ntawm A240 Tp 409 zoo ib yam li A240 Tp 410 uas pab nws ua tau zoo tshaj rau cov khoom siv carbon steel hauv feem ntau cov ntawv thov.304 stainless hlau muaj feem ntau ntawm chromium thiab npib tsib xee. Qhov no ua rau nws ntau resistant rau xeb. 409 stainless hlau tseem muaj xeb-resistant dua Mild Steel Txawm li cas los xij, tsis muaj hom hlau tsis yog 100% xeb-pov thawj.
FAQ
1.Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom, thiab peb lub tuam txhab kuj yog ib lub tuam txhab kev lag luam rau cov khoom siv steel.Peb tuaj yeem muab ntau yam khoom siv hlau.
2.Q: Koj lub Hoobkas ua li cas txog kev tswj xyuas zoo?
A: Peb tau txais ISO, CE thiab lwm yam ntawv pov thawj. Los ntawm cov ntaub ntawv mus rau cov khoom, peb xyuas txhua tus txheej txheem kom tswj tau qhov zoo.
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