ASTM A500 lalikulu zitsulo chitoliro fakitale katundu malo
A500 Carbon Steel Square Tubing, chitoliro chachikulu chachitsulo, chitoliro chopanda chitsulo chopanda chitsulo, chitoliro chochepa cha aloyi lalikulu, 135 * 135 * 10 lalikulu zitsulo chitoliro, chitoliro chachitsulo chachitsulo, Q345B chitoliro chochepa chachitsulo, 20 # chitsulo chosasunthika. chitoliro
A500 Carbon Steel Square Tubing, monga momwe dzinalo limatanthawuzira, ndi mawonekedwe apakati a chubu, mitundu yambiri yazinthu imatha kupanga thupi lachubu lalikulu, sing'anga yake mkati, zomwe mungagwiritse ntchito, komwe mungagwiritse ntchito, chitoliro chambiri chazitsulo. chitoliro ambiri, makamaka structural square chitoliro, zokongoletsera lalikulu chitoliro, nyumba lalikulu chitoliro ndi zina zotero.
Square chitoliro ndi dzina lalikulu chitoliro, ndiye chitsulo chitoliro ndi wofanana kutalika mbali zonse.Amapangidwa ndi chitsulo chotsitsa pambuyo pokonza ndikugudubuza.Nthawi zambiri, mzerewu umatsegulidwa, kulinganiza, kupukuta ndi kuwotcherera mu chubu chozungulira, chomwe chimakulungidwa mu chubu lalikulu ndikudula utali wofunikira.Nthawi zambiri timitengo 50 pa paketi.
Gulu Ndi Magwiridwe
A500 Carbon Steel Square Tubing yopanda msoko imagawidwa kukhala yopanda msoko komanso yowotcherera, chitoliro chopanda msoko chimapangidwa ndi machubu ozungulira opanda msoko.Square zitsulo chitoliro, wandiweyani khoma lalikulu zitsulo chitoliro, lalikulu m'mimba mwake lalikulu zitsulo chitoliro, opanda aloyi lalikulu zitsulo chitoliro, otsika aloyi lalikulu zitsulo chitoliro, 135 * 135 * 10 lalikulu zitsulo chitoliro, nsanja crane lalikulu zitsulo chitoliro, Q345B otsika aloyi lalikulu zitsulo chitoliro, 20 # chitoliro chachitsulo chosasokonekera
1. Magwiridwe index kusanthula chubu lalikulu zitsulo - plasticity
Pulasitiki imatanthawuza kuthekera kwa chitsulo kupanga mapindikidwe a pulasitiki (mapindikidwe okhazikika) popanda kuwonongeka pansi pa katundu.
2. Magwiridwe index kusanthula chubu lalikulu zitsulo - kuuma
Kulimba ndi njira yoyezera kulimba kapena kufewa kwa chitsulo.Pakali pano, njira yodziwika kwambiri yodziwira kuuma pakupanga ndi njira ya kuuma kwa inndenter, yomwe ndi kugwiritsa ntchito mawonekedwe a geometric a mutu wa indenter pansi pa katundu wina pamwamba pa zida zachitsulo zoyesedwa, malinga ndi mlingo wa indenter kuti mudziwe mtengo wake.
Njira zomwe zimagwiritsidwa ntchito kwambiri ndi Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) ndi Vickers hardness (HV) ndi njira zina.
3. Magwiridwe index kusanthula chubu lalikulu zitsulo - kutopa
Mphamvu, pulasitiki, ndi kuuma zomwe takambirana pamwambapa ndi zizindikiro zamakina azitsulo zomwe zili pansi pazitsulo zokhazikika.M'malo mwake, zida zambiri zamakina zimayendetsedwa ndi katundu wozungulira, ndipo kutopa kumatha kuchitika pansi pazimenezi.
4. Kusanthula kwachilolezo cha chitoliro chachitsulo cha square - kulimba kwamphamvu
Katundu yemwe amagwira ntchito pazigawo zothamanga kwambiri amatchedwa impact load, ndipo kuthekera kwachitsulo kukana kuwonongeka pansi pa katundu wake kumatchedwa kulimba kwamphamvu.
5. Kusanthula kachulukidwe kachubu kakang'ono kachitsulo - chubu chachitsulo cholimba, chubu lachitsulo lalikulu, chubu lalikulu lachitsulo, chubu lalikulu lachitsulo, chubu chopanda chitsulo chosapanga dzimbiri, chubu chachitsulo chochepa, 135 * 135 * 10 lalikulu zitsulo chubu, nsanja ya crane square. chubu chachitsulo, Q345B otsika aloyi lalikulu zitsulo chubu, 20 # opanda msoko lalikulu zitsulo chubu
Mphamvu ndi kuthekera kwazinthu zachitsulo kukana kulephera (kupindika kochulukirapo kwa pulasitiki kapena kusweka) pansi pakukweza.Chifukwa mumalowedwe Mumakonda mu mawonekedwe a kutambasula, psinjika, kupinda, kumeta ubweya, kotero mphamvu imagawidwanso mu mphamvu yamakokedwe, compressive mphamvu, kupinda mphamvu, kukameta ubweya mphamvu ndi zina zotero.Nthawi zambiri pamakhala kulumikizana kwina pakati pa mphamvu zosiyanasiyana, ndipo kulimba kwamphamvu nthawi zambiri kumagwiritsidwa ntchito ngati cholozera champhamvu kwambiri.
Mapeto ake:mapeto oblique, mapeto athyathyathya, kuzimiririka kapena kuwonjezera chivundikiro cha pulasitiki kuti muteteze malekezero malinga ndi zomwe kasitomala amafuna Othira mafuta, malata, utoto wakuda
Zamakono:kutentha kugudubuza, kuzizira kozizira
A500 Carbon Steel Square Tubing Application
1. Ntchito zamapangidwe, zomangamanga ndi zomangamanga
2. Mpanda wa mpanda / mpanda / bollards / bedi chimango
3. Mpweya
4. Mu makina opopera moto / madzi
5. Zida zamasewera / mtengo wowunikira / nyali
6. Agriculture/greenhouse
Kufotokozera
| Kukaniza kuwotcherera | |||||||||
| chinthu | Chiwerengero chachikulu cha mankhwala% | chinthu | Makhalidwe amakina | ||||||
| zitsulo | C ％ | Manganese% | % | % | silikoni% | zitsulo | Yield point Mpa | Tensile mphamvu Mpa | Elongation |
| Kalasi A | 0.25 | 0.95 | 0.045 | 0.05 | -- | Kalasi A | 205 (mphindi) | 330 (mphindi) | 26-30 |
| Kalasi B | 0.3 | 1.2 | 0.045 | 0.05 | -- | Kalasi B | 240 (mphindi) | 415 (mphindi) | 21-26 |
| Miyezo Yabwino: ASTM A53 ASTM A500 Matchulidwe Okhazikika a Chitoliro, Dipu Yakuda ndi Yotentha, Yamalata, Yowotcherera, ndi Machubu Opanda Seamless | |||||||||
Chemical Composition
| Zofunikira za Chemical | Makhalidwe amakina | Machubu opangidwa ndi mawonekedwe apadera | |||||||||
| Chinthu | ntchito.% | Kalasi A | Kalasi B | Kalasi C | Kalasi D | ||||||
| Kalasi A, B, D | Kalasi C | Mphamvu yolimba, min, | psi | 45000 | 58000 | 62000 | 58000 | ||||
| Kutentha Kusanthula | Zogulitsa Kusanthula | Kutentha Kusanthula | Zogulitsa Kusanthula | MPa | 310 | 400 | 427 | 400 | |||
| Zokolola Mphamvu, Min, | psi | 33000 | 42000 | 46000 | 36000 | ||||||
| C, kuchuluka | 0.26 | 0.30 | 0.23 | 0.27 | MPa | 228 | 290 | 317 | 250 | ||
| Manganese, max | … | … | 1.35 | 1.40 | 2" kutalika.(50.8mm), mphindi% | 25 | makumi awiri ndi mphambu zitatu | makumi awiri ndi mphambu imodzi | makumi awiri ndi mphambu zitatu | ||
| P, max | 0.035 | 0.045 | 0.035 | 0.045 | Muyezo Wabwino: Mafotokozedwe Okhazikika a ASTM A500 a Chitoliro Chozungulira Chozungulira ndi Chowoneka Chozizira Chokhazikika komanso Chopanda Chingwe cha Carbon Steel Structural Pipe | ||||||
| chaching'ono, chachikulu | 0.035 | 0.045 | 0.035 | 0.045 | |||||||
| Mkuwa, (pamene watchulidwa) min. | 0.20 | 0.18 | 0.20 | 0.18 | |||||||
Zowonetsera Zamalonda
