Piv nrog cov huab cua huab cua zoo tib yam, Q355GNH qhov zoo yog dab tsi?

Piv nrog cov huab cua huab cua zoo tib yam, Q355GNH qhov zoo yog dab tsi?

Q355GNH steel yog lub zog muaj zog huab cua tiv taus hlau.Piv nrog cov huab cua-resistant steel, nws muaj cov hauv qab no zoo:
1. Siab zog thiab qaug zog tsis kam
Lub zog ntawm Q355GNH hlau yog siab dua li cov huab cua huab cua zoo tib yam, uas tuaj yeem ncav cuag 355MPa.Tsis tas li ntawd, nws muaj kev qaug zog zoo dua, yog li nws muaj zog dua nyob rau hauv kev ntxhov siab.
(Kom kawm paub ntxiv txog qhov cuam tshuam ntawm cov khoom steel tshwj xeeb, xws liHuab cua Steel Sheet, koj tuaj yeem tiv tauj peb)
2. Zoo corrosion kuj
Alloying cov ntsiab lus xws li tooj liab, phosphorus, chromium thiab npib tsib xee ntxiv rau Q355GNH steel, uas tuaj yeem txhim kho corrosion kuj ntawm hlau.Tsis tas li ntawd, nws kuj muaj qhov zoo atmospheric corrosion kuj, thiab txawm siv tau nyob rau hauv hnyav ib puag ncig xws li dej hiav txwv, uas ua rau nws lug siv nyob rau hauv petrochemical, shipbuilding thiab lwm yam lag luam.
(Yog tias koj xav paub ntau ntxiv txog kev lag luam xov xwm ntawmHuab cua Resistant Steel Phaj, koj tuaj yeem tiv tauj peb txhua lub sijhawm)
3. Cov txheej txheem zoo-muaj peev xwm thiab vuam-muaj peev xwm
Q355GNH steel muaj kev ua tau zoo heev thiab tuaj yeem ua tau yooj yim, xws li dabtsi yog khoov, stamping, shearing, thiab lwm yam. Nyob rau tib lub sijhawm, nws tuaj yeem txuas nrog ntau txoj kev vuam.Cov pob qij txha welded muaj kev ua tau zoo heev thiab yuav tsis cuam tshuam rau cov khoom siv kho tshuab.
4. Lub neej ua haujlwm ntev
Piv nrog cov huab cua huab cua zoo tib yam, Q355GNH steel muaj lub neej ua haujlwm ntev dua.Vim nws precision alloying kev kho mob, nws muaj peev xwm mus ntev lub neej ntawm cov khoom thiab txo tus nqi ntawm kev hloov thiab txij nkawm.
(Yog tias koj xav tau tus nqi ntawm cov khoom steel tshwj xeeb, xws liQ235nh Huab cua Resistant Steel Phaj, koj tuaj yeem tiv tauj peb rau kev hais lus txhua lub sijhawm)

Feem ntau, Q355GNH steel yog cov khoom siv zoo tshaj plaws huab cua nrog lub zog siab dua, zoo dua corrosion kuj, zoo txheej txheem-muaj peev xwm thiab weld-muaj peev xwm, thiab ntev kev pab cuam lub neej, yog li nws yog dav siv nyob rau hauv petrochemical, shipbuilding, choj, kev tsim kho thiab metallurgy thiab lwm yam. teb.