DH36 steel phaj yog lub zog muaj zog hull structural steel uas yog siv dav hauv kev tsim khoom hauv hiav txwv, nkoj tsim thiab lwm yam haujlwm. Nws cov khoom muaj cov khoom siv zoo heev thiab cov khoom siv vuam, thiab tuaj yeem ua tau raws li qhov yuav tsum tau siv ntawm lub nkoj hauv ntau yam dej hiav txwv hnyav.
Ua ntej tshaj plaws, DH36 steel phaj yog cov hlau tsis muaj cov pa roj carbon tsawg, feem ntau yog qis dua 0.18%. Tsawg carbon alloy steel muaj zoo heev plasticity thiab toughness, muaj peev xwm nqus tau zoo thiab disperse sab nraud rog, thiab txhim kho qhov cuam tshuam ntawm lub cev. Tsis tas li ntawd, qhov tsim nyog cov ntsiab lus ntawm cov hlau alloying, xws li manganese, silicon, npib tsib xee, chromium, thiab lwm yam, ntxiv rau DH36 steel phaj los txhim kho lub zog thiab corrosion kuj ntawm cov hlau.
Qhov thib ob, cov khoom siv kho tshuab ntawm DH36 steel phaj yog qhov zoo heev. Nws muaj lub zog muaj zog thiab lub zog tensile, thiab tuaj yeem tswj tau qhov kev ruaj ntseg thiab kev nyab xeeb ntawm lub nkoj nyob rau hauv hnyav loads thiab hnyav hiav txwv tej yam kev mob. Nyob rau tib lub sijhawm, DH36 steel phaj kuj muaj qhov zoo toughness thiab extensibility, uas tuaj yeem nqus tau qhov cuam tshuam thiab kev co ntawm lub nkoj thiab txo kev puas tsuaj thiab kev puas tsuaj ntawm lub nkoj.
Tsis tas li ntawd, qhov vuam kev ua tau zoo ntawm DH36 steel phaj kuj zoo heev. Nws siv cov cuab yeej siv vuam zoo tshaj plaws los xyuas kom meej qhov zoo thiab lub zog ntawm cov pob qij txha welded thiab tsis txhob hull cov txheej txheem tsis ua haujlwm los ntawm kev vuam tsis zoo. Nyob rau tib lub sijhawm, vuam deformation ntawm DH36 steel phaj yog me me, uas muaj txiaj ntsig zoo los xyuas kom meej qhov tseeb thiab ruaj khov ntawm cov qauv hull.
