Kub Rolled Steel Qauv H Beps SS400

Lub ntsiab Cheebtsam ntawm SS400 txheej txheem steel nyob suav nrog hlau (FE), cov pa roj carbon (n)

Usually, the carbon content is about {{0}}.20% or less, which helps to improve the weldability and formability of the material; Cov ntsiab lus manganese feem ntau nyob ib ncig ntawm 0. 6 {% {4 4}}. 50%, uas tuaj yeem txhim kho lub zog thiab hardness ntawm cov hlau; Cov ntsiab lus silicon feem ntau yog tsawg, kwv yees li 0.30% lossis tsawg dua, uas pab txhawm rau txhim kho cov deoxidation ua haujlwm thiab lub zog ntawm cov hlau; Cov ntsiab lus phosphorus feem ntau tsawg dua 0.045%, thiab cov Sulfur cov ntsiab lus tsawg dua 0.040%, zam kev txo cov khoom siv tshuab thiab weldability ntawm cov hlau.

SS400 H-Shaped steel muaj cov khoom siv zoo, nrog ib qho kev xav tau zoo dua li ntawm 235moos, thiab qee yam kev xav ntawm cov qauv sib txawv rau cov khoom siv zog thiab ua haujlwm.

Elongation tom qab tsoo ntawm SS400 h tseem feem ntau tsis tsawg dua 21%, thiab nws tuaj yeem tiv taus ib qho kev deformation yas ua ntej tawg, muab kev nyab xeeb rau cov qauv. Tsis tas li ntawd, SS400 h zoo li tus nqaj muaj kev ua si txias txias thiab tuaj yeem tsim tau yooj yim thiab ua tiav los ntawm kev txias txias, txias kos duab thiab lwm txoj kev.

Gnee muab cov SS400 h Ntaus hlau nqaj hauv ntau qhov ntau thiab tsawg. Cov kev qhia tshwj xeeb muaj xws li qhov siab los ntawm 1000mm, Flange dav ntawm 5000mm rau ntau dua 500 hli, thiab Flange thicknesses sib txawv nrog cov lus qhia tshwj xeeb.

Gnee steel tau tsim tsa nyob rau xyoo 2008, peb cov khoom tseem ceeb yog seem steel, lub tsev sib luag, thiab lwm yam. Peb zoo siab los muab koj tus nqi zoo tshaj plaws thiab cov lus qhia. Koj zoo siab tos txais koj mus ntsib peb lub tuam txhab.