JIS S335J2 Hot rolled galvanized acier plate pour les applications structurels de structurel durables .

A ɲɛfɔli kunba .

JIS S335J2 Hot Rolled Galvanized Steel Plate ye nɛgɛfɛn barikama ye min dilannen don walasa ka baara kɛ ni fɛn girinmanw ye minnu bɛ se ka fanga sɔrɔ, ka se ka fɛnw tiɲɛ, ani ka fɛnw tiɲɛ. A dilannen don ni hot rolling ye—o kɔfɛ hot-dip galvanization—plate in bɛ ni zinc-aluminum alloy coating (SGCC)mugu ye min bɛ kɛ ni low-alloy steel substrat ye min bɛ bɛn JIS S335J2 ma (ield strength ≥335 MPA).

Ni a bonya tɔgɔ ye 0,12mm (a bɛ se ka kɛ 12mm ye) ani sɛbɛn hakɛbaw (fo ka se 3000x1500mm ma), nin plati in bɛ balansi don jɔcogo dafalen na ni cogoya ye, o b’a to a ka ɲi doni-ta-yɔrɔw ma fɛnsɔrɔsiraw, masinw, ani fɛn dilanni gɛlɛn na. O fɛn min bɛ kɛ ni funteni ye, o bɛ weldacogo ɲuman di, ka sɔrɔ SGCC dacogo bɛ a to fiɲɛ ka se ka wuli waati jan kɔnɔ fiɲɛ fɛ.

Suguya

structurel strength & compliance : .

JIS S335J2 Grade: Sɔrɔ fanga 335-470 MPa, tensile fanga ≥510 MPa, lajɛ wajibiyalenw ka ɲɛsin dugukoloyɛrɛyɛrɛw ma (misali la, bridge supports, building frame).

Finimugu min bɛ kɛ ni funteni ye: A bɛ natural mill scale mara walasa ka penti nɔrɔli caman sɔrɔ, walima 可选 spangle-free galvanized surface walasa ka baara kɛ ni a ye tigitigi baara kɛtaw la minnu bɛ bɔ kɛnɛ kan.

A ka gɛlɛn ka kɛ fɛn ye min bɛ se ka kɛ ka fɛnw tiɲɛ :

SGCC dacogo (Z180-Z350 g/m²): A ka ɲi kosɛbɛ izini yɔrɔw la, kɔgɔjida laminiw na, ani sigidaw la minnu ka ca, ni baarakɛ waati ye san 20-30 ye waati cɛmancɛw la.

Zɛnki sɔgɔlen (≥180g/m²): A bɛ sɔgɔli bali ka bɔ masin girinmanw yɛrɛyɛrɛli la ani fiɲɛ fɛ fɛnw dilanni jiriw la.

Fabrication Flexibilité : .

Hot-rolled thickness: 0.12mm bɛ ɲɛ ka ɲɛsin fɛn nɔgɔmanw ma minnu bɛ kɛ ka fɛnw jɔ; Gazi minnu ka bon (1-12mm) olu bɛ sɔrɔ masinw basigilenw na minnu bɛ baara kɛ kosɛbɛ.

weldabilité : carbone hakɛ dɔgɔyali (≤0.20%) bɛ zone cracking min bɛ sɔrɔ funteni fɛ, o dɔgɔya, ka bɛn MIG, TIG, ani spot welding processes ma.

Industri-grade muɲuli : .

Impact resistance: Charpy V-notch test results ≥27j 20°C la, ka dannaya sabati nɛnɛ waatiw la ani sigidaw la minnu bɛ se ka wuli.

Sumaya sabatili : A bɛ masina jogo mara fo ka se 300°C ma, a bɛnnen don yɔrɔw ma minnu bɛ funteni danma na (misali la, izini forow, fiɲɛbɔlanw).

Waleyali

Infrastructure Projects : A bɛ kɛ ka bɔrɔw dilan, nɛgɛso siraw, ani kurunbonkarilaw, ni Z350 dacogo ye kɔgɔjida laminiw na kɔgɔjida laminiw na.

Masina girinmanw : A bɛ tarakitɛri karamɔgɔya kɛ, a bɛ se ka fɛnw sɛgɛsɛgɛ, ani minɛnko minɛnw basigilenw, ka sɔrɔ fanga caman sɔrɔ walasa ka doni barikamaw muɲu.

Industriw ka sow : A bɛ nɛgɛberew, kuluw dakunw, ani fɛnmarayɔrɔw dilan, ka tasuma ni doni-ta-kode gɛlɛnw dafa (misali la, ISO 3573, EN 10025).

Energy Sector : A ka ɲi fiɲɛbɔlanw jusigilanw ma, panneau solaire mounting structures, ani power plant steelwork, ka corrosion resistance ni structure reliability fara ɲɔgɔn kan.

FAQ .

J: Mun na aw bɛ Hot-Rolled sugandi ka tɛmɛ nɛnɛ kan ka ɲɛsin galvanized plates ma .?

A: Hot-rolled bɛ musaka bɔ jateminɛfɛnw na minnu ka bon, a bɛ ductility ɲuman di ka ɲɛsin biriliba ma, wa a bɛnnen don baarakɛcogo ma yɔrɔ minnu na surface fini tɛ gɛlɛya kosɛbɛ.

J: Yala nin tasa in bɛ se ka kɛ ni bɛton ye.?

A: Ɔ̀wɔ, SGCC dacogo bɛ alkali sɔgɔli bali ka bɔ bɛton na; Aw bɛ bitumine primer dɔ kɛ dugujukɔrɔla la ka mɛn (misali la, fondement piles).

J: Mun ye fɛn hakɛ fitinin ye ka ɲɛsin ladamu hakɛw ma .?

A: hakɛ dantigɛlenw (misali la, 2400x1200mm) bɛ sɔrɔ ka bɔ stock la; Laadalata hakɛw bɛ tɔni 50 de wajibiya, ni sɛgɛsɛgɛli fu ye walasa ka se ka sɛgɛsɛgɛli kɛ.

J: Aw bɛ se ka a siricogo sɛgɛsɛgɛ cogo min na platiw kan minnu bɛ wuli ni funteni ye .?

A: Aw bɛ sɛgɛsɛgɛli kɛ cross-cut (ASTM D3359): SGCC dacogo ka kan ka ≤5% flakɛli jira 1mm grid tigɛlen kɔfɛ, o b’a jira ko a nɔrɔlen don kosɛbɛ substrat hot-rolled la.