Steel hlau - yuav tsum tau nyob rau hauv kev tsim kho cov ntaub ntawv uas

Ua ntej cov tswv yim rau qhov kev piav qhia ntawm lub steel hlau, cia saib dab tsi nws yog. Peb txhua tus twb saib cov hlau, thiab peb paub tias cov xim ntawm nws muaj peev xwm yuav txawv heev - los ntawm kaj vog thiab los yog daj ntseg nyiaj. Hu ua ntev hlau hlau qaum los yog xov thicknesses. Nrog kev xav txog cov hlau los ntawm uas cov ntaub ntawv uas yog ua, tej zaum nws yuav yog tooj liab, txhuas, hlau, titanium, zinc, thiab alloys thereof. Cov feem ntau round seem hlau, txawm hais tias nws tej zaum yuav ua tau ib tug square, thiab Trapezoid, tab sis ntau tsawg zaus.

hom ntawm tej

Vim nws zoo heev rau lub cev thiab ua hauj lwm zoo cov yam ntxwv, ib qho ntawm feem ntau cov hom ntawm cov khoom no yog steel hlau. Nws yuav ua tau los ntawm ntau yam txoj kev. Ib tug ntawm lawv - txias duab. Lub essence ntawm no technology yog hais tias lub pre-rhuab hlau preform stretch (luag) los ntawm tus me txoj kab uas hla qhov. Steel hlau - ib yam ntawm cov dov profiles, uas txawv nyob rau hauv zoo lawm. Nyob ntawm seb lub hom phiaj, nws yog tus weld (GOST 2246-70), springy (GOST 9389-75), ib tug qhov cuab lub zog (ib tug txhawb neeg nyob rau hauv lub w / w qauv) thiab po.

Hom steel hlau

Tam sim no muaj muaj peb lub ntsiab pawg ntawm steel hlau:

• Tsawg-carbon steel hlau
• alloyed
• hlau vysolegirovannaya

Cov feem nrov zoo xws li cov uas tsis muaj steel nyob rau hauv uas cov pa roj carbon cov ntsiab lus yog tsawg dua nyob rau hauv lwm yam hlau. Piv txwv li, ib tug ntawm lub ntsiab yam ntxwv ntawm no hom ntawm hlau yog ib tug me me rhiab heev rau tsa kub, xws li thaum lub sij hawm welding. Nyob rau hauv tas li ntawd, nws tseem tau mus hu xov tooj rau ib theem siab ntawm xeb kuj, yooj thiab toughness. Nyob rau hauv feem ntau tus neeg mob, steel hlau ntawm me me steel tau tus ntoo khaub lig-sectional txoj kab uas hla uas yog 0.2 mus 8.0 hli. Active khoom ua los ntawm rov txias duab.

Muab ntau hom hlau

Los ntawm lub hom phiaj, raws li twb tau hais saum no, cov steel hlau yuav dej num raws li nram qab no.

• Ruaj hlau. Nws thov no hom ntawm ntiav feem ntau rau txuas txawv lub hnab ntawv lug los yog rau qhov siv thiab ua cov rau tes. Qhov no hom ntawm hlau kuj yog hu ua "trading". Nws yog ib txwm ua los ntawm cov uas tsis muaj hlau, thiab los ntawm qhov xwm ntawm tus txheej txheej yuav galvanized thiab neozinced.
• Cov khoom muaj npe hlau, feem ntau yog siv rau qhov siv thiab ua cov neeg siv cov khoom. Yuav proizvodtsya tsuas yog los ntawm high-carbon hlau.
• Springy hlau, raws li lub npe implies, siv rau manufacturing ntau hom springs thiaj tau tuaj los ntawm tus mob khaub thuas coiling. Hardening yog tsis raug.

Yog hais tias peb xav txog cov khoom ntawm steel hlau, cov piv txwv yuav tau nqa cov nram no: springs, rau tes, screws, rivets, screws, cables, fittings, tej, ntseej.