Cov Khoom Siv Tshuaj

304 stainless hlau phaj yog ib qho austenitic stainless hlau feem ntau yog tsim los ntawm 18% chromium (Cr) thiab 8% nickel (Ni), muab kev tiv thaiv corrosion zoo heev, formability, thiab weldability. Nws cov tshuaj lom neeg muaj xws li:

Khoom Cov khoom xyaw (%)

Chromium (Cr) 18.0 – 20.0

Nickel (Ni) 8.0 – 10.5

Cov pa roj carbon (C) ≤0.08

Manganese (Mn) ≤2.0

Silicon (Si) ≤1.0

Phosphorus (P) ≤0.045

Sulfur (S) ≤0.03

Hlau (Fe) Qhov Nyiaj Tshuav

Cov ntawv thov

Vim nws lub zog thiab tiv taus oxidation, 304 stainless hlau phaj yog siv dav hauv:

 Kev Lag Luam Khoom Noj & Dej Haus (cov thoob dej ua tiav, cov siv conveyor)

 Cov Khoom Siv Tshuaj thiab Tshuaj Kho Mob (cov thoob cia khoom, cov reactors)

 Kev Tsim Kho Vaj Tse thiab Kev Tsim Kho (cov vaj huam sib luag ntawm lub elevator, cladding)

 Cov Khoom Siv Kho Mob & Cov Khoom Siv Kuaj Mob (cov tais tua kab mob, cov cuab yeej phais)

 Tsheb thiab Aerospace (cov khoom siv hauv paus, cov tshuab pa tawm)

 Khoom Siv Hauv Tsev & Chav Ua Noj (countertops, dab dej)

 Cov Lus Qhia Tshwj Xeeb

304 stainless hlau phaj muaj nyob rau hauv ntau qhov ntau thiab tsawg, tuab, thiab qhov tiav ntawm qhov chaw:

 Thickness Ntau: 0.1mm txog 100mm (thickness kev lag luam feem ntau: 0.5mm - 50mm)

 Dav: 1000mm, 1219mm, 1500mm (tus qauv), lossis kev cai loj

 Ntev: 2000mm, 2438mm, 3000mm, lossis kev cai ntev

 Qhov Tiav Ntawm Qhov Chaw:

 2B: Du, me ntsis reflective (feem ntau)

 BA (Bright Annealed): Muaj kev cuam tshuam zoo heev, zoo li daim iav

 No. 4 (Txhuam): Xim matte nrog cov kab pom tseeb

 No. 8 (Daim Iav): Txhuam kom ci ntsa iab

 Cov Qauv Sib Xws:

ASTM A240 (Tus qauv txheem rau chromium thiab chromium-nickel stainless hlau phaj)

 EN 1.4301 (European sib npaug ntawm 304)

 JIS SUS304 (tus qauv Nyiv)

 GB/T 3280 (Tus qauv Suav)

 304 stainless hlau phaj yog nrov heev rau nws cov nqi tsim nyog, tiv taus corrosion, thiab versatility hauv kev lag luam thiab kev lag luam.