S355G10 + N belongs rau cov khoom siv ntawm cov khoom siv muaj zog steel, nrog rau tag nrho cov khoom siv zoo, vuam kev ua tau zoo, cov txheej txheem kev ua tau zoo, nyob rau hauv txoj kab nrog kev siv kev tsim khoom 3666 dej hiav txwv offshore 3769 roj platforms, cov khoom siv davhlau ya nyob twg thiab lwm yam khoom siv. Cheebtsam, teej tug mus rau lub taag ntug dej hiav txwv lug nrog weldable structural steel, nws cov txheej xwm xa mus rau normalized los yog normalized dov, cuam tshuam rau -40 degrees cuam tshuam kev ntsuam xyuas, G tom qab lub 10 hais tias cov steel yam ntxwv ntawm cov ntaub ntawv muaj feem xyuam, raws li rau lub rov qab ntawm + N txhais tau tias normalized los yog normalized dov, tsuas yog ib txoj kev ntawm naming steel tooj nyob rau hauv tus qauv.
S355G10+N steel phaj qib yog S355G7+M, S355G7+N, S355G8+M, S355G8+N, S355G10+M , S355G10+N.
S355G10+N steel phaj siv tus qauv rau BSEN100255, S355G10 series steel belongs rau European Union EN10225 tus qauv qauv steel, muab rau cov khoom siv sab nrauv steel chemical muaj pes tsawg leeg, txhua yam khoom, vuam kev ua tau zoo. Tam sim no, Tuam Tshoj tseem tsis tau tsim tus qauv rau cov hlau sab nrauv, kev siv hauv tsev ntawm cov pa roj carbon tsawg sib npaug, micro-alloying, tswj lashing tom qab xaiv cov txheej txheem kev kho cua sov tsim nyog (xws li normalizing) tsim S355NL thiab S355J2 thiab lwm yam hlau phaj. , muaj peev xwm ua tau raws li qee qhov offshore platforms thiab cov qauv tsim ntawm daim ntawv thov.
