Awm A36

ASME A36 yog cov qauv siv dav dav hlau uas ua lub luag haujlwm tseem ceeb hauv ntau qhov kev lag luam. Kab lus no yog npaj los muab kev ntsuam xyuas dav dav thiab tob tob ntawm ASME A36, suav nrog nws cov khoom sib xyaw, cov khoom siv kho tshuab, cov txheej txheem tsim khoom, kev siv, thiab cov qauv sib txuas thiab cov lej.

Kev sib xyaw ntawm ASME A36

Cov tshuaj muaj pes tsawg leeg ntawm ASME A36 steel yog ua tib zoo txhais los xyuas kom meej nws cov khoom tshwj xeeb thiab kev ua tau zoo. Nws feem ntau muaj cov pa roj carbon (txog 0.25%), manganese (txog 1.03%), phosphorus (txog 0.04%) , sulfur (txog 0.05%), silicon (txog 0.40%), thiab lwm yam khoom me me. Cov qib tswj ntawm cov ntsiab lus no ua rau cov hlau tag nrho cov yam ntxwv.

Cov ntsiab lus tsis tshua muaj carbon nyob rau hauv ASME A36 muab zoo weldability thiab ductility. Manganese txhim kho lub zog thiab hardenability ntawm cov hlau. Qhov tsawg kawg nkaus ntawm phosphorus thiab sulfur pab tiv thaiv brittleness thiab txhim kho cov hlau formability. Silicon pab txhawb rau cov hlau lub zog thiab kub tsis kam.

Mechanical Properties ntawm ASME A36

ASME A36 steel muaj cov cuab yeej tshwj xeeb uas ua rau nws tsim nyog rau ntau yam kev siv cov qauv. Qhov tsawg kawg nkaus lub zog yog feem ntau 250 MPa (36, 000 psi), thiab lub zog tensile yam tsawg kawg nkaus yog nyob ib ncig ntawm 400 txog 550 MPa (58, 000 rau 79,800 psi). Qhov feem pua ​​​​elongation feem ntau yog 20% ​​lossis ntau dua, qhia txog nws qhov ductility.

Kev sib xyaw ua ke ntawm cov khoom siv tshuab no tso cai rau ASME A36 tuaj yeem tiv taus cov khoom thauj thiab kev ntxhov siab uas tau ntsib hauv kev tsim kho, kev tsim khoom, thiab lwm yam lag luam. Nws cov ductility ua kom cov hlau tuaj yeem deform rau qee qhov yam tsis muaj kev tawg, muab cov npoo ntawm kev nyab xeeb hauv cov qauv tsim.

Kev tsim cov txheej txheem rau ASME A36

Kev tsim khoom ntawm ASME A36 steel suav nrog ntau cov txheej txheem tseem ceeb. Thawj kauj ruam feem ntau yog melting cov ntaub ntawv raw, xws li hlau ore, coke, thiab alloying ntsiab, nyob rau hauv lub cub tawg ntawm kub. Cov hlau molten yog ces refined thiab cam khwb cia rau hauv ingots los yog nruam nrum rau hauv slabs, paj, los yog billets.

Kev ua haujlwm tom qab muaj xws li kub dov, txias dov, forging, los yog extrusion los tsim cov hlau rau hauv cov ntawv xav tau xws li daim hlau, nplooj ntawv, kab teeb, thiab kab. Kev kho cua sov kuj tseem tuaj yeem ua haujlwm los txhim kho cov khoom siv kho tshuab ntawm cov hlau raws li cov cai tshwj xeeb.

Daim ntawv thov ntawm ASME A36

ASME A36 steel pom kev siv dav hauv ntau qhov chaw vim nws cov khoom muaj txiaj ntsig thiab kev pheej yig. Hauv kev tsim kho kev lag luam, nws feem ntau yog siv rau kev tsim cov tsev, txuas hniav, thiab lwm yam khoom siv. Nws yog siv rau kab teeb, girders, kab, thiab kev txhawb nqa cov qauv uas nruab nrab lub zog thiab zoo formability yog qhov tseem ceeb.

Hauv kev tsim khoom lag luam, ASME A36 tau ua haujlwm hauv kev tsim cov tshuab thav duab, brackets, thiab ntau yam khoom siv. Nws kuj yog siv nyob rau hauv kev lag luam tsheb thauj mus los rau lub tsheb thav duab thiab chassis qhov chaw.

Kev ua liaj ua teb thiab kev lag luam mining siv ASME A36 hauv kev tsim cov khoom siv thiab cov qauv uas yuav tsum tau ua haujlwm hnyav.

Cov Qauv thiab Cov Cai Koom Tes nrog ASME A36

Kev ua raws li cov qauv thiab cov cai yog qhov tseem ceeb thaum siv ASME A36 steel. American Society of Mechanical Engineers (ASME) muab cov ncauj lus kom ntxaws thiab cov lus qhia rau kev siv cov hlau no hauv ntau daim ntawv thov. Lwm cov qauv kev lag luam thiab cov lej, xws li los ntawm American Institute of Steel Construction (AISC), kuj tseem muab cov kev xav tau ntxiv thiab cov lus pom zoo rau kev tsim thiab kev tsim kho nrog ASME A36.

Cov qauv no xyuas kom meej tias cov hlau siv tau zoo, thiab cov qauv thiab cov khoom tsim los ntawm nws ua tau raws li qhov tsim nyog kev nyab xeeb thiab kev ua tau zoo.

Xaus

ASME A36 yog ntau yam thiab dav siv cov qauv hlau nrog cov ntsiab lus zoo, cov khoom siv kho tshuab, thiab cov txheej txheem tsim khoom. Nws cov ntawv thov nthuav dav thoob plaws ntau qhov kev lag luam, muab cov kev daws teeb meem txhim khu kev qha thiab raug nqi rau ntau yam kev xav tau ntawm cov qauv. Kev nkag siab cov ntsiab lus ntawm ASME A36 yog qhov tseem ceeb rau cov kws tsim khoom, cov tsim qauv, thiab cov neeg tsim khoom los txiav txim siab paub thiab ua kom muaj kev nyab xeeb thiab siv tau zoo ntawm cov hlau no hauv lawv cov haujlwm.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov khoom tshwj xeeb thiab kev ua tau zoo ntawm ASME A36 tuaj yeem sib txawv raws li cov txheej txheem tsim khoom, kev kho cua sov, thiab daim ntawv kawg thiab qhov loj ntawm cov khoom steel. Kev tshawb fawb tsis tu ncua thiab kev txhim kho hauv thaj chaw ntawm cov ntaub ntawv tshawb fawb zoo li yuav txhim kho cov peev txheej thiab kev siv ntawm ASME A36 yav tom ntej.

Cim npe nrov: asme a36, Tuam Tshoj asme a36 lwm tus neeg, hoobkas