I-4130 yensimbi yesakhiwo inamandla amakhulu kunye nokuqina, ukuqina okuphezulu, kunye nobukhulu obubalulekileyo bobunzima kwioli yi-15-70mm;amandla ashushu entsimbi nawo alungile, anamandla okwaneleyo obushushu obuphezulu obungaphantsi kwama-500 ℃, kodwa kwi-550 ℃ Amandla ayo ayancipha kakhulu;xa izinto ze-alloying zikumda ophantsi, i-welding ilungile, kodwa xa i-alloying element isondele kumda ophezulu, i-weldability iphakathi, kwaye kufuneka ifudunyezwe ukuya kuthi ga kwi-175 ℃ phambi kwe-welding;i-machinability yensimbi ilungile, kwaye iplastiki imodareyitha ngexesha lokuguqulwa okubandayo;Uluhlu lwe-300 ukuya kwi-350 ° C lunohlobo lokuqala lokucaphuka komsindo;kukho ukuthambekela ekwenzeni amabala amhlophe.
Olu hlobo lwensimbi ludla ngokusetyenziswa kwimeko ecinyiweyo kunye nobushushu, kwaye xa umxholo wekhabhoni ungaphantsi komda, unokusetyenziswa njengentsimbi ye-carburized efuna amandla aphezulu aphezulu.Kumzi mveliso womatshini ophakathi, usetyenziswa ikakhulu ukwenza iinxalenye ezicinyiweyo nezipholileyo ezinamacandelwana amakhulu anqamlezayo asebenza phantsi kweemeko zoxinzelelo oluphezulu, ezinje ngeeshafti, ii-spindles, kunye namavili okuqhuba anomthwalo omkhulu, iibholiti, iibholiti, iigiya. , njl.kwishishini lemichiza Isetyenziselwa ukwenza iinxalenye ezidityanisiweyo, izakhiwo ezidityanisiweyo ezenziwe ngamacwecwe kunye nemibhobho, kunye nemibhobho yoxinzelelo oluphezulu obushushu bayo bungagqithi kuma-250 ° C kwindawo equkethe initrogen kunye ne-hydrogen;kwi-injini yomphunga kunye nokuveliswa kwebhoyila, isetyenziselwa ukwenza iziqhoboshi ezisebenza ngaphantsi kwe-450°C, iiFlanges kunye nezigqubuthelo zeflange phantsi koxinzelelo oluphezulu olungaphantsi kwama-500°C.
| Igama lemveliso | AISI4130 Steel Round Bar |
| Umgangatho | I-AISI 4130 |
| Izinto eziphathekayo | Q195,Q235,10#,20#,35#,45#,Q215,Q345,12Cr1Mov,15CrMo,304,316,321,20Cr,40Cr,20CrMo,35CrMo,42CrMo,40CrNi,M5,M5,40CrNi,M5,M5,M5,40CrNi,M5,M5,M5 3Cr2W8V, 20CrMnTi, 5CrMnMo, njl.
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| Iteknoloji | Ishushu iSolwe, iQithiweyo kwaye iZodwa ezibandayo |
| Ukunyamezelana | Lawula ngomgangatho, OD:+/-1%, WT:+/-5% |
| Isicelo | Imivalo emincinci ejikelezileyo ye-5.5-25 mm ibonelelwa kakhulu kwiingxowa zemicu echanekileyo, kwaye isoloko isetyenziswa njengentsimbi yentsimbi, iibholiti kunye neengxenye ezahlukeneyo zomatshini;imivalo ejikelezileyo enkulu kune-25 mm isetyenziselwa ikakhulu ukwenziwa kwamacandelo omatshini, iibhilidi zemibhobho yensimbi engenamthungo, njl.
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| Immimiselo yokuhlawula | 1.FOB 30% T/T,70% Phambi kokuthunyelwa 2.CIF 30% Intlawulo yangaphambili , Ibhalansi kufuneka ihlawulwe ngaphambi kokuthunyelwa 3.I-Irrevocable 100% L / C kwindawo yokubona |
| Uhlolo lweqela lesithathu | SGS,BV, MTC |
| Iingenelo | 1.Ixesha elifutshane lokuhambisa 2.Isiqinisekiso somgangatho 3.Ixabiso lokhuphiswano, 4.Isampuli yasimahla |
| Ixesha lokuzisa | Kwiintsuku ezingama-25 emva kokufumana intlawulo kwangaphambili |
Intsimbi ejikelezayo ikakhulu ibandakanya intsimbi engqukuva nentsimbi yekhabhoni engqukuva:
1. Ngokwenkqubo, intsimbi ejikelezileyo ihlukaniswe kwiintlobo ezintathu: i-hot rolling, forging and cold drawing.Iimpawu zemivalo ejikelezayo eshushu i-5.5-250 mm, apho, imivalo emincinci ejikelezayo ye-5.5-25 mm ibonelelwa kakhulu kwiingxowa zeentambo ezichanekileyo, ezihlala zisetyenziswa njengemivalo yensimbi, iibholiti kunye neengxenye ezahlukeneyo zomatshini;imivalo engqukuva enkulu kune-25 mm ubukhulu becala Ukwenziwa kwamalungu omatshini, izikhala zetyhubhu zeetyhubhu zentsimbi ezingenamthungo, njl.
2. Ngokokwakheka kweekhemikhali, intsimbi yensimbi ejikelezayo (oko kukuthi, ngokubhekiselele kumxholo wekhabhoni) inokwahlulwa ibe yintsimbi ephantsi ye-carbon, i-medium carbon steel kunye ne-high carbon steel.
3. Ngokomgangatho wensimbi, intsimbi ejikelezayo inokwahlulwa ibe yintsimbi eqhelekileyo yekhabhoni kunye nekhwalithi ephezulu ye-carbon steel.
4. Ngokwenjongo, intsimbi ejikelezayo inokwahlulwa ibe yintsimbi ye-carbon structural kunye ne-carbon tool steel.
Intsimbi ejikelezayo ihlelwa ngokwenkqubo yokuvelisa: ihlulwe ibe ziindidi ezintathu: i-hot rolling, forging and cold drawing.
I-Hot rolling round steel yindlela yokucubungula uxinzelelo apho i-billet yensimbi idluliswa kwi-pair of rolls ejikelezayo (iimilo ezahlukahlukeneyo), kwaye icandelo lezinto eziphathekayo liyancitshiswa kwaye ubude bunyuswa ngenxa yokunyanzeliswa kokwenza kunye nokuqengqeleka kwemiqulu.Le yeyona ndlela isetyenziswa ngokuqhelekileyo kwimveliso yentsimbi.Isetyenziselwa ikakhulu ukuvelisa iiprofayili, iipleyiti kunye nemibhobho.
Intsimbi engqukuva eyenziweyo: ibhekisa kwintsimbi engqukuva enokubunjwa ngokubunjwa.Ngokubanzi, umgangatho wentsimbi ejikelezayo eveliswa yindlela yokugoba simahla ingcono phantsi kweemeko zomlinganiselo ofanayo wokuguqulwa, kuba ukunyathela ukufikelela kwixabiso elifanayo le-deformation yokuqengqeleka kufuna ukubunjwa ngokuphindaphindiweyo ukuze kunwebe (ukubunjwa kwe-deformation simahla kunye nokuqengqeleka kwayo. is contrained deformation), ngoko i-billet efanayo ivelisa intsimbi efanayo egqityiweyo ejikelezayo ilingana nokunyuka kwe-deformation ratio yokuqengqeleka ngaphezu kwe-50%.Ukongezelela, ngokubanzi, ukukhwabanisa yi-deformation epheleleyo yentsimbi ukusuka kumphezulu ukuya ngaphakathi kunye nomgangatho ojikelezayo uphazamisekile kuqala, ngoko Isakhiwo sangaphakathi, isidanga sokwahlula, umgca wokuhamba kwesinyithi, njl. zahluke ngokupheleleyo, kwaye umgangatho wemivalo engqukuva engumjikelo ungcono jikelele kunowo wemivalo engqukuva.Ke ngoko, amacandelo aphambili anjengeentloko ze-crane hook kufuneka abe ngamalungu abunjiweyo.
Intsimbi engqukuva ebandayo: ekwaziwa ngokuba yintsimbi engqukuva ebandayo, intsimbi etsalwa ngokubanda, intsimbi engqukuva ebandayo, kunye nentsimbi engqukuva egudileyo, luhlobo lwentsimbi yecandelo elitsalwa ngokubanda.Nokuba yintsimbi engqukuva etsalwa ngokubanda okanye intsimbi engqukuva, imilo yayo ingqukuva, kodwa umphezulu wentsimbi engqukuva etsalwa ngokubanda igudile kakhulu, ukuchaneka kwayo kuphezulu, kwaye iimpawu zayo zomatshini ziphezulu.Ngenxa yokuchaneka kwayo okuphezulu, inokusetyenziswa ngokuthe ngqo ngaphandle kokucubungula.
Intsimbi ejikelezileyo inamathuba okusebenza okubanzi kwaye isetyenziswa ngokubanzi kwi-hardware, ukwakhiwa, iimoto, ukwakhiwa kweenqanawa, ii-petrochemicals, oomatshini, amayeza, ukutya, umbane, amandla, i-aerospace, njl., umhlobiso wokwakha.Eyona ndlela ibanzi yokusetyenzwa kweendawo eziqhelekileyo zoomatshini, iinxalenye zentsimbi yentonga ngokubanzi, iirodi zeCD, iibholiti, iindongomane.
| Ukupakishwa | Ukupakishwa kokuthumela ngaphandle okusemgangathweni okulungele ulwandle, ezinye iintlobo zokupakisha zinokwenziwa ngokwezifiso njengemfuno zonke. |
| Ukupakishwa kokuthumela | Idityaniswe ngeentambo zentsimbi eziqinileyo, kulula ukulayishwa kunye nokothula. |
Umbuzo: Ngaba ungumenzi?
A: Ewe, singumvelisi we-Steel Round Bars, Sinefektri yethu, eseShandong, eChina.Sinamandla aphambili ekuveliseni nasekuthumeleni ngaphandle iimveliso zentsimbi ezahlukeneyo.Siyathembisa ukuba siyile nto uyifunayo.
Q: Ngaba sinokundwendwela umzi-mveliso wakho?
A: Wamkelekile ngokufudumeleyo xa sineshedyuli yakho siza kukulanda.
Umbuzo: Ngaba unolawulo lomgangatho?
A: Ewe, sinokuyamkela i-BV, i-SGS yokuhlola okwesithathu.
Umbuzo: Ngaba ungalungiselela ukuthunyelwa?
A: Ngokuqinisekileyo, sinomthuthi wempahla osisigxina onokufumana elona xabiso lilungileyo kwiinkampani ezininzi zeenqanawa kwaye anikeze ngenkonzo yobungcali.
Umbuzo: Lingakanani ixesha lakho lokuhambisa?
A: Ngokubanzi yi-7-14 iintsuku ukuba iimpahla zikhoyo.okanye yi-25-35 iintsuku ukuba iimpahla azikho kwisitokhwe, ngokobungakanani.
Umbuzo:Singalufumana njani unikezelo?
A:Nceda unikezele ngeenkcukacha zemveliso, njengezinto eziphathekayo, ubungakanani, imilo, njl.
Q:Singakwazi ukufumana iisampulu?Naziphi na iintlawulo?
A: Ewe, ungafumana iisampulu ezifumanekayo kwisitokhwe sethu.Sisimahla kwiisampulu zokwenyani, kodwa abathengi kufuneka bahlawule iindleko zothutho.
Umbuzo: Ulenza njani ishishini lethu ixesha elide kunye nobudlelwane obuhle?
A: 1.Sigcina umgangatho omhle kunye nexabiso elikhuphisanayo ukuze siqinisekise inzuzo yabathengi bethu.
2.Sihlonipha wonke umthengi njengomhlobo wethu kwaye senza ishishini ngokunyanisekileyo kwaye senze abahlobo kunye nabo, kungakhathaliseki ukuba bavela phi.
