S355nl s355ml heading120x11xx114x5x8 h nqaj cov qauv

Head420 steel yog European cov qauv kub dov H-nqaj nrog qhov ntev ntawm 114 hli dav thiab 12 hli Web Thickness thiab 8 hli Flange tuab. Nws yog siv hauv kev teeb tsa kev teeb tsa thiab lwm yam kev thov yuav tsum muaj lub zog siab thiab Weldability zoo.

S355Nl Hlau Beam Ba: Qhov no yog qhov muaj zog qis qauv txheej txheem (qhov tsawg kawg nkaus.

S355ml h zoo li tus nqaj: zoo ib yam li S355NL H zoo li tus hlau, tab sis tsim tau zoo dua qhov kub thiab txias cuam tshuam nrog kev siv nyob rau hauv cov chaw kub tsawg.

HEA120XX11X5X8 H Zoo Li Duab Quav
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab: Tawm Zog Zog ntawm ob qho ntaub ntawv yog 355 MPa.
Ntau yam kev thov ntau yam: ob qho tib si muab Weldability zoo thiab tsim nyog rau kev tsim kho choj, tshuab tsim khoom, tshwj xeeb, tshwj xeeb yog thaum xav txog qhov cuam tshuam ntawm qhov kub tsawg.