S355JR S355J0 Carbon Steel Beam

Khoom Description

Mechanical Properties:

S355JR: Qib no muaj qhov tsawg kawg nkaus lub zog ntawm 355 megapascals (MPa) thiab lub zog tensile yam tsawg kawg nkaus ntawm 470-630 MPa. Nws muaj qhov zoo weldability, machinability, thiab formability.

S355J0: S355J0 kuj muaj qhov tsawg kawg nkaus lub zog ntawm 355 MPa, tab sis nws qhov tsawg kawg nkaus tensile zog yog me ntsis qis, xws li ntawm 470-630 MPa. Zoo li S355JR, nws pom zoo weldability, machinability, thiab formability.

Kev siv thiab kev siv:

S355JR: Vim nws cov xwm txheej Junior thiab cov kev xav tau cuam tshuam, S355JR feem ntau yog siv rau hauv cov qauv kev tsim vaj tsev dav dav thiab cov ntawv thov qis qis.

S355J0: S355J0, ntawm qhov tod tes, feem ntau yog siv rau hauv kev siv hluav taws xob ntau dua thiab cov kev xav tau ntau dua. Nws yog tsim rau kev tsim cov khoom hnyav-load-cov kabmob, txuas hniav, cov qauv hauv ntug dej hiav txwv, thiab cov chaw tsim hluav taws xob.

H-Beam thiab I-Beam: Cov ntawv thov

H-Beams thiab I-beams zoo sib xws, tab sis lawv muaj kev sib txawv. Yog tias koj xav siv ob qho ntawm lawv rau koj qhov project tom ntej, ntawm no yog qhov koj yuav tsum paub:

Txoj hauv kev zoo tshaj plaws los txiav txim siab seb lub nqaj twg yog qhov zoo tshaj plaws rau koj qhov project yog kev sab laj tus kws tshaj lij. H-beams zoo dua los txhawb nqa lub nra ntawm hauv pem teb thiab lub ru tsev nyob ntev dua, thaum i-beams zoo dua los txhawb qhov hnyav ntawm phab ntsa lossis kem.

Yog tias koj txiav txim siab ntawm H-beam lossis I-beam, nco ntsoov tias cov kab teeb no muaj qhov sib txawv yam tsawg kawg nkaus; qhov no txhais tau hais tias yog tias koj qhov chaw muaj qhov loj (piv txwv li, nws ntev), ces qhov I-nqaj yuav tsis zoo rau nws vim nws xav tau cov khoom siv ntau dua li lwm cov qauv tsim.

Khoom Paub meej

GNEE Pab Pawg tau txais cov neeg tuaj xyuas