JIS S335J2 hot rolled galvaniz stɛl plet fɔ ebi-duti strɔkchɔral aplikeshɔn dɛn

Ɔvaviu .

Di JIS S335J2 hot rolled galvaniz stɛl plet na wan robust mɛtalɔjik prodak we dɛn dɔn ɛnjinɛri fɔ ebi-duti strɔkchɔral aplikeshɔn dɛn we nid ay trɛnk, impak rɛsistɛns, ɛn kɔrɛshɔn protɛkshɔn. Dɛn mek am bay we dɛn yuz hot rɔlin—we dɛn fala wit ɔt-dip galvanizayshɔn—di plet gɛt tik zink-aluminum alɔy kɔtin (SGCC) pan wan lɔw-alɔy stɛl sabstret we de fala JIS S335J2 (YEELD trɔng ≥335 mPa).

Wit wan nominal tiknes we na 0.12mm (kɔstɔmayz te to 12mm) ɛn big sheet saiz (we go rich 3000x1500mm), dis plet de balans strɔkchɔral intɛgriti wit fɔmabiliti, we de mek i fayn fɔ lod-bearing kɔmpɔnɛnt dɛn na infrastukchɔ, mashin, ɛn ebi fabrikeshɔn. Di hot-rɔl tɛkstɔr de gi fayn fayn weldabiliti, we di SGCC kɔtin de mek shɔ se lɔng tɛm rɛsistɛns to atmosfɛrik kɔrɛshɔn.

Tin dɛn

Struktural Strɔng & Kɔmplians : .

JIS S335J2 gred: yield strɛngth 335-470 MPa, tɛnsiɛl trɛnk ≥510 MPa, mitin rikwaymɛnt fɔ seismik-rɛsistant strɔkchɔ dɛn (ɛgz., brij sɔpɔt, bildin freym).

Hot-rolled finish: Ritayn natura mil skel fɔ ɛnhans pent adhesion, ɔ 可选 spangle-fri galvanized surface fɔ dairekt yus insay ɛksplɔz aplikeshɔn dɛn.

Hevi-duti koroshɔn protɛkshɔn : .

SGCC Coating (Z180-Z350 g/m²): I fayn fɔ di industrial zon dɛm, di kɔstal eria dɛm, ɛn di ay-trafik ɛnvayrɔmɛnt dɛm, wit wan savis layf fɔ 20-30 ia na di mɔdaret klaymat.

Tik zink layt (≥180g/m²): I de tinap agens abrashɔn frɔm ebi ebi mashin vaybreshɔn ɛn patikyula dɛn we de na di ays na di manufakchurin plant dɛn.

Fabrikeshɔn Fleksibiliti : .

Hot-rolled tiknes: 0.12mm na optimiz fɔ laytwɛt strɔkchɔral kɔmpɔnɛnt dɛn; tik tik gej dɛn (1-12mm) we de fɔ di ebi ebi mashin dɛn we dɛn kin yuz fɔ mek mashin dɛn.

Weldability: Low carbon content (≤0.20%) de minimiz di heat-afected zone krak, kompitibul wit MIG, TIG, en spot weldin proses.

Indastrial-grɛd durabiliti : .

Impact Resistance: Charpy V-notch test rizulyt ≥27J na 20°C, we de mek shɔ se dɛn rili abop pan kol klaymat ɛn ay-impakt ɛnvayrɔmɛnt.

Tεmral stεbiliti: de mεnten mεkanikal prכpati dεm we de rich 300°C, we fayn fכ kכmכpכnt dεm we dεn εkspכz to mכdarεt hεt (εgz., industrial כvin, εgzכst sistεm).

Aplay fɔm

Infrastrakcha Projek : Dɛn kin yuz am fɔ brij girders, relwe trak, ɛn pɔt fasiliti, wit Z350 kɔtin we de agens salt wata kɔrɛshɔn na marin ɛnvayrɔmɛnt.

Hevi mashin : I de mek trakta freym, ɛkskavatɔ an, ɛn mayning ikwipmɛnt bays, we de yuz ay yield trɛnk fɔ bia wit dinamik lod dɛn.

Indastrial bildin dɛn : Fabriket stɛl bim dɛn, kɔlɔm sɛkshɔn dɛn, ɛn westɛm trɔs dɛn, mit strikt faya ɛn lod-bɛrin kɔd dɛn (ɛgz., ISO 3573, EN 10025).

Energy Sector : Ideal fɔ winda tɔbayn fawndeshɔn, solar panɛl mawntin strɔkchɔ, ɛn pawa plant stɛl wok, we de kɔba kɔrɛshɔn rɛsistɛns wit strɔkchɔral rilaybiliti.

FAQ we de na di wɔl.

K: Wetin mek yu kin pik hot-rɔl oba kol-rɔl fɔ galvaniz plet dɛn?

A: Hot-rolled na mɔ kɔst-ɛfɛktiv fɔ tik gej, i de gi bɛtɛ daktiliti fɔ big-big bɛnd, ɛn i fayn fɔ aplikeshɔn usay sɔfays finish nɔ rili impɔtant.

K: kin yuz dis plet in dairekt kontak wit konkrit .?

A: Yes, di SGCC kotin de resist alkaline koroshon frɔm kɔnkrit; Aplay wan bituminous prayma fɔ lɔng ɔnda grɔn ɛksplɔshɔn (ɛgz., fawndeshɔn pail).

K: Wetin na di minimum ɔda kwantiti fɔ kɔstɔm saiz dɛn .?

A: standad saiz (ɛgz., 2400x1200mm) de frɔm stok; Kastom saiz dɛn nid 50 tan, wit fri sampling fɔ kwalifayeshɔn tɛst.

K: Aw fɔ Inspɛkt Kɔtin Adheshon pan plet dɛn we dɛn dɔn rɔl ɔt-rɔl?

A: Du wan kros-kat tɛst (ASTM D3359): SGCC kɔtin fɔ sho ≤5% flaking afta 1mm grid kɔt, we de sho se i fayn fɔ adhe to di hot-rɔl sabstret.