Q355Gnh Worlding Corten Steel Phaj

Q355gnh yog hais txog ib hom kev ua huab cua tshwj xeeb. Weathering hlau, tseem hu ua corten steel, yog ib hom hlau alloy uas tsim kev tiv thaiv ib ce zoo ib yam li thaum raug rau cov khoom. Daim ntawv "Q355gnh" tsim yog tshwj xeeb rau cov qauv hlau steel.

Tus "Q" hauv Q355Nnh sawv rau "quenched thiab tempered," qhia tau tias cov hlau tau dhau los txhim kho nws lub zog thiab tawv. Tus lej "355" sawv cev rau qhov tsawg kawg nkaus lub zog lub zog ntawm cov hlau, uas yog 355 MPa (mpa.gsascals). Cov tsiaj ntawv "GNH" yog tshwj xeeb rau qib tshwj xeeb no ntawm cov huab cua ua hluav taws kub thiab tej zaum yuav muaj qhov tseem ceeb ntxiv nyob hauv Suav cov qauv hlau.

Huab cua hlau feem ntau siv nyob rau sab nraum zoov cov qauv xws li txuas hniav, vaj tse, thiab duab puab vim nws lub peev xwm los tiv thaiv corrosion thiab nws lub ntsej muag zoo nkauj. Nws tshem tawm qhov xav tau kev pleev xim lossis txij nkawm, ua rau nws xaiv cov khoom lag luam nrov rau kev tsim kho thiab kev tsim kho.