304 Uamea uamea lapotopoto pa uamea. uamea lapotopoto e faasino i se fasi u'amea mafiafia o le u'amea fa'atasi ai ma se vaega fa'alava lapotopoto.O mea o le u'amea lapotopoto u'amea e masani lava ona faia i le sila muamua-vasega, lea e matua lelei plasticity.E faʻaaogaina i se aofaiga tele i alamanuia ma faʻaaogaina itiiti i galuega faufale.O faʻamatalaga o pa uʻamea lapotopoto e masani ona faʻaalia i millimeters o le lautele, mo se faʻataʻitaʻiga, "50" o lona uiga o se uʻamea lapotopoto ma le lautele o le 50 mm. O le uʻamea lapotopoto e faʻavasegaina e tusa ai ma le gaosiga o gaosiga: e vaevaeina i ni ituaiga se tolu: vevela ta'avale, ta'avale ma ata malulu.O le faʻagasologa o le faʻaogaina o le mamafa lea e faʻaitiitia ai le koluse o le meafaitino ma faʻateleina le umi, o le auala sili ona taatele mo le gaosia o le sila, e masani ona faʻaaogaina e gaosia ai faʻamatalaga, ipu ma paipa.Vaevae i le vevela-rolled ma le malulu-rolled.O le lapo'a o le pa lapotopoto vevela e 5.5-250 mm.Faatasi ai ma i latou: paʻu laiti lapotopoto o le 5.5-25 mm e tele lava ina tuʻuina atu i fusi faʻamau saʻo, lea e masani ona faʻaaogaina e pei o pa uʻamea, faʻamau ma vaega eseese masini i galuega faufale;pa lapotopoto e sili atu i le 25 mm e masani ona faʻaaogaina mo le gaosiga o vaega faʻainisinia poʻo mea faʻaoga paipa uamea.
Igoa Oloa | 304 Pa uamea lapotopoto |
Tulaga | 304 |
Meafaitino | Q195, Q235,10 #, 20 #, 35 #, Q215, Q34CR, 22ROM, GCR15,65MER, PCR15 3Cr2W8V, 20CrMnTi, 5CrMnMo, ma isi.
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Tekinolosi | Ta'ai vevela, Fa'a'au'au ma Toso Malili |
Onosa'i | Pulea ma le tulaga masani, OD:+/-1%, WT:+/-5% |
Fa'atatauga | O paʻu laiti lapotopoto o le 5.5-25 mm e tele lava ina tuʻuina atu i fusi o fasipepa saʻo, ma e masani ona faʻaaogaina e pei o pa uʻamea, faʻamau ma vaega eseese masini;pa lapotopoto e sili atu i le 25 mm e masani ona faʻaaogaina mo le gaosiga o mea faʻainisinia, paʻu o paipa uamea, ma isi.
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Tulaga Totogi | 1.FOB 30% T / T, 70% Aʻo leʻi lafoina 2.CIF 30% Totogi muamua, Paleni e tatau ona totogi aʻo leʻi lafoina 3.Irrevocable 100% L/C i le vaai |
Asiasiga Vaega Tolu | SGS,BV, MTC |
Tulaga lelei | 1.Short taimi tuʻuina atu 2.Quality mautinoa 3. Tau tauva, 4. Fa'ata'ita'iga Sa'oloto |
Taimi Tiliva | I totonu ole 25 aso talu ona maua le totogi muamua |
VAEGA KEMI | ||||||||
Vasega | C | Si | Mn | P | S | Ni | Cr | Mo |
201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | - |
202 | ≤0.15 | ≤1.0 | 7.5-10.0 | ≤0.06 | ≤0.03 | 4.-6.0 | 17.0-19.0 | - |
301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 6.0-8.0 | 16.0-18.0 | - |
302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 8.0-10.0 | 17.0-19.0 | - |
304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0-10.5 | 18.0-20.0 | |
304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 18.0-20.0 | |
309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 22.0-24.0 | |
310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤0.03 | 19.0-22.0 | 24.0-26.0 | |
316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 |
321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 17.0-19.0 | - |
904L | ≤2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0-28.0 | 19.0-23.0 | 4.0-5.0 |
2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
2507 | ≤0.03 | ≤0.80 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤0.03 | 0.19-0.22 | 0.24-0.26 | - |
410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | - | 11.5-13.5 | - |
430 | 0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤0.03 | ≤0.60 | 16.0-18.0 | - |
Uamea lapotopoto e masani ona aofia ai uamea lapotopoto uamea ma uamea uamea lapotopoto:
1. E tusa ai ma le faagasologa, ua vaevaeina uamea lapotopoto i ni ituaiga se tolu: taʻavale vevela, faʻamalosi ma ata malulu.O faʻamatalaga o paʻu taʻavale vevela o le 5.5-250 mm, o ia mea, o paʻu laiti laiti o le 5.5-25 mm e tele lava ina tuʻuina atu i fusi faʻamau saʻo, lea e masani ona faʻaaogaina e pei o pa uʻamea, faʻamau ma vaega eseese masini;pa lapotopoto e sili atu i le 25 mm e masani lava Mo le gaosiga o vaega faʻainisinia, avanoa faʻapipiʻi mo paipa uʻamea leai se mea, ma isi.
2. E tusa ai ma vailaʻau faʻapipiʻi, uamea lapotopoto uamea (o lona uiga, i le tulaga o le carbon content) e mafai ona vaevaeina i lalo o le carbon carbon, medium carbon steel ma maualuga carbon steel.
3. E tusa ai ma le lelei o le uʻamea, e mafai ona vaevaeina uʻamea lapotopoto i le carbon steel masani ma le maualuga o le carbon steel.
4. E tusa ai ma le faʻamoemoega, e mafai ona vaevaeina uʻamea lapotopoto i le carbon structural steel ma carbon tool steel.
O le u'amea lapotopoto e fa'avasegaina e tusa ai ma le gaosiga o le gaosiga: e vaevaeina i ni ituaiga se tolu: ta'avale vevela, fa'ailoga ma ata malulu.
O le u'amea lapotopoto ua ta'avale vevela o se auala e fa'agasolo ai le mamafa lea e pasia ai le u'amea u'amea i se pea o ta'avale ta'avale (foliga eseese), ma fa'aititia le vaega mea ma fa'atuputeleina le umi ona o le fa'apipi'iina ma le ta'avale o lo'o.O le auala sili lea ona faʻaaogaina mo le gaosiga o uʻamea.E masani ona faʻaaogaina e gaosia ai faʻamatalaga, ipu ma paipa.
u'amea lapotopoto fa'aigoa: e fa'atatau i u'amea lapotopoto e mafai ona fa'atusaina e ala i le fa'ameamea.I se tulaga lautele, o le tulaga lelei o le uamea lapotopoto na gaosia e le free forging rolling method e sili atu i lalo o tuutuuga o le fua faatatau deformation tutusa, aua forging e ausia ai le aofaiga deformation tutusa o taʻavale e manaʻomia ai le faʻasolosolo faʻasolosolo e faʻalautele (forging e saoloto deformation ma taʻavale E. o lo'o fa'atapula'aina le deformation), o le mea lea e maua ai e le pa'u tutusa le fa'auma u'amea lapotopoto tutusa e tutusa ma le si'itia o le fua fa'atatau o le ta'avale e sili atu i le 50%.E le gata i lea, i se tulaga lautele, o le faʻamalosia o le faʻasologa atoa o le uamea mai luga o le pito i totonu ma le taʻavale o loʻo faʻaleagaina muamua, o lea O le fausaga i totonu, tikeri faʻaeseesega, laina tafe uʻamea, ma isi o faʻamau lapotopoto na gaosia e le lua. e matua'i 'ese'ese, ma o le tulaga lelei o fa'amau fa'ata'amilosaga e masani lava ona sili atu nai lo fa'amau fa'ata'amilomilo.O le mea lea, o vaega autu e pei o ulu matau crane e tatau ona faʻaogaina vaega.
u'amea lapotopoto malulu: ua lauiloa foi o le uamea lapotopoto malulu, uamea elemene elemene, uamea lapotopoto malulu, ma lamolemole lamolemole, o se ituaiga uamea vaega uamea.Pe o le uamea lapotopoto toso malulu po o le uamea lapotopoto, o lona foliga e lapotopoto, ae o le pito i luga o le uamea lapotopoto malulu e matua lamolemole, o lona saʻo saʻo e maualuga, ma o ona mea faʻainisinia e maualuga.Ona o lona maualuga maualuga saʻo, e mafai ona faʻaoga saʻo e aunoa ma le faʻaogaina.
O le u'amea lapotopoto o lo'o i ai le tele o fa'amoemoega fa'aoga ma e fa'aaogaina lautele i meafaigaluega, faufale, ta'avale, fau va'a, petrochemicals, masini, vaila'au, mea'ai, eletise, malosi, aerospace, ma isi, teuteuga fale.Le fa'agaioiga sili ona lautele o vaega fa'ainisinia masani, vaega u'amea lautele, pa'u CD, fa'amau, nati.
afifiina | Fa'aigoa fa'atauga fa'atauva'a fa'atauva'a, isi ituaiga fa'apipi'i e mafai ona fa'atulagaina e pei o mana'oga uma. |
afifiina o felauaiga | Faʻapipiʻi faʻatasi ma fusi uʻamea mausali, faigofie mo le utaina ma le laʻuina. |
Q: O oe o se tagata gaosi oloa?
A: Ioe, oi matou o se gaosi oloa uamea, e iai a matou fale gaosimea, lea e tu i Shandong, Saina.O loʻo i ai le matou mana taʻutaʻua i le gaosia ma le auina atu i fafo o oloa uʻamea eseese.Matou te folafola atu o matou o le mea o loʻo e sailia.
Q: E mafai ona matou asiasi i lau fale gaosimea?
A: Faʻafeiloaʻi fiafia pe a maua lau faʻatulagaga o le a matou pikiina oe.
Q: E iai sau pule lelei?
A: Ioe, e mafai ona matou talia BV, SGS asiasiga lona tolu.
Q: E mafai ona e faʻatulagaina le uta?
A: E mautinoa, o loʻo i ai a matou uta tumau e mafai ona maua le tau sili mai le tele o kamupani vaʻa ma ofoina atu auaunaga faʻapitoa.
Q: O le a le umi o lau taimi tuʻuina atu?
A: E masani lava o le 7-14 aso pe a fai o loʻo iai oloa.poʻo le 25-35 aso pe a le o faʻatau oloa, e tusa ai ma le aofaʻi.
Q: E mafai faapefea ona tatou maua le ofo?
A: Faʻamolemole tuʻuina atu le faʻamatalaga o le oloa, e pei o meafaitino, lapoa, foliga, ma isi. O lea e mafai ai ona matou tuʻuina atu le ofo sili.
Q: E mafai ona tatou maua ni faʻataʻitaʻiga? Soʻo se totogi?
A: Ioe, e mafai ona e maua faʻataʻitaʻiga avanoa i totonu o la matou faʻatauga. Free mo faʻataʻitaʻiga moni, ae manaʻomia e tagata faʻatau le tau o uta.
Q: E faʻafefea ona e faia a matou pisinisi mo se taimi umi ma mafutaga lelei?
A: 1. Matou te tausia lelei lelei ma tau faʻatauvaga e faʻamautinoa ai le manuia oa matou tagata faʻatau.
2. Matou te faʻaaloalo i tagata faʻatau uma e pei o la matou uo ma matou faʻamaoni pisinisi ma faauo ma i latou, e tusa lava po o fea latou te o mai ai.