Q235 SS490 C Tshooj Hlau

Q235 Txheej txheem cej luam

Q235 yog ib qho yooj yim carbon structural steel uas yog siv thoob plaws hauv Suav teb. Nws tseem hu ua Q235A, Q235B, Q235C, thiab Q235D. Txij li nws yog cov hlau me me, nws yog siv hauv kev tsim khoom yam tsis muaj kev kho cua sov. Q qhia qhov taw tes tawm los, thiab 235 qhia tias lub zog tawm los. Nws muaj zoo plasticity thiab weldability.

Q235 Cov khoom sib npaug

Q235 steel tuaj yeem hloov nrog cov khoom sib npaug uas suav nrog A36 USA ASTM, Q235 Tuam Tshoj GB / T, thiab SS400 Nyab Laj / Nyiv JIS.

SS490 yog cov qauv kub dov hlau uas txhais los ntawm JIS G 3101 tus qauv. Nws yog feem ntau siv rau ntau hom kev siv cov txheej txheem. SS490 muaj zog tensile zoo dua piv rau SS400 steel. Nws yog ua hauj lwm nyob rau hauv thicknesses li ntawm 6 hli mus rau 120 hli. Nws cov tshuaj pleev ib ce muaj xws li qhov siab tshaj plaws ntawm 0.050 feem pua ​​​​ntawm Phosphorous thiab Sulphur, nrog hlau thiab me impurities. Nws cov khoom siv kho tshuab ua rau nws zoo tagnrho rau kev tsim cov kav dej, cov kav dej, cov pas nrig, thiab ntau yam steels.

Kev siv ntawm Channel bars

Channel bar muaj ntau yam siv hauv kev tsim kho.

Ua phab ntsa

Channel bar yog siv los tsim phab ntsa rau garages, warehouses, workshops, and buildings.

2.Txoj kev txhawb nqa

Channel bar yog siv los ruaj ntseg qhov rais thiab qhov rooj ncej, stringers thiab joists.

3.Railings

Channel bar kuj yog siv los ua railings, choj trusses, thiab guardrails.

4.Rafters rau lub ru tsev sib sib zog nqus

Channel bar kuj tseem siv los txhawb qhov hnyav ntawm lub ru tsev lawj.

Cim npe nrov: q235 ss490 c seem steel, Tuam Tshoj q235 ss490 c seem steel manufacturers, lwm tus neeg, Hoobkas