I-ASTMIphepha lentsimbi loKwakha iinqanawa i-A131.Ishiti lentsimbi yokwakha iinqanawa libhekiselele kwicwecwe lentsimbi ecekethekileyo kunye nepleyiti yentsimbi eshinyeneyo eveliswe ngentsimbi ekhethekileyo yolwakhiwo lolwakhiwo lwenqanawa kwaye isetyenziselwa ukuvelisa ulwakhiwo lweenqanawa ezihamba elwandle, elunxwemeni nangaphakathi emanzini.Insimbi yesakhiwo sokwakhiwa kweenqanawa ibandakanya insimbi ephantsi kunye ne-carbon steel, kwaye isiphelo senani lentsimbi siphawulwe nge-C (isikebhe).Insimbi yeCarbon ine-2C, 3C, 4C kunye ne-5C, kunye nentsimbi ephantsi ye-alloy ine-12MnC, 16MnC, 15MnTiC, 14MnVTiReC kunye namanye amabakala ensimbi.Ubukhulu yi-2.5 ~ 50mm.Amabakala entsimbi yentsimbi yeenqanawa abandakanya i-A, B, D, ama-E amabakala okuqina ngokubanzi kunye ne-AH32, DH32, EH32, AH36, DH36, EH36 amabakala anamandla aphezulu;Iiplati zeenqanawa ze-A kunye ne-B zamandla aqhelekileyo zinokuhlangabezana neemfuno Ngenxa yeemfuno zobuchwepheshe kunye neempawu zomatshini, inkqubo yokuvelisa ilula;ngelixa ukuveliswa kwe-D, i-E kunye ne-high-high-high-power plate plates kufuneka iphunyezwe ngokusebenzisa inkqubo yokupholisa elawulwayo kunye nokulawulwa kokupholisa okanye inkqubo yonyango lobushushu kunye nezixhobo ezipheleleyo kunye nezixhobo.Ngexesha elifanayo, iimfuno zangaphakathi zokucoceka kwentsimbi yeebhilithi ezibonelelweyo ziphezulu, ngokukodwa umxholo we-S, P, N, 0, H, njl. kwintsimbi kufuneka ilawulwe ngokungqongqo.
Igama lemveliso | I-ASTMIpleyiti yoKwakha iNtsimbi ye-A131 |
Umgangatho | I-ASTM A131 |
Izinto eziphathekayo | I-ASTM A131 IBakala A/B/D/CS/E |
Iteknoloji | I-Hot Rolled, I-Cold Rolled, Izotyiweyo Kubanda, Kushushu Kuchithiwe |
Ukunyamezelana | Lawula ngomgangatho, OD:+/-1%, WT:+/-5% |
Isicelo | Isetyenziswa ngokubanzi kumacandelo aselwandle, amacandelo esakhiwo sentsimbi, amaziko ancedisayo,ishishini lokukhanya, 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 lokuhambisa2.Isiqinisekiso somgangatho 3.Ixabiso lokhuphiswano, 4.Isampuli yasimahla |
Ixesha lokuzisa | Kwiintsuku ezingama-25 emva kokufumana intlawulo kwangaphambili |
Imfuneko yeMichiza yeSityeli soLwakhiwo-Amandla aQhelekileyo | |||||
Isiqalelo | IBanga A | IBanga B | IBanga D | IBanga E | IBanga CS |
I-Deoxidation kunye nokutyeba(t) kwi-mm | |||||
t>2.0 kwi(50mm) | t>2.0 kwi(50mm) | t>1.0 kwi(50mm) | |||
C | 0.21 | 0.21 | 0.21 | 0.18 | 0.16 |
Mn min | 2.5XC | 0.6 | 0.6 | 0.7 | 1 |
Si | 0.5 | 0.35 | 0.10-0.35 | 0.10-0.35 | 0.10-0.35 |
P | 0.035 | 0.035 | 0.035 | 0.035 | 0.035 |
S | 0.035 | 0.035 | 0.035 | 0.035 | 0.035 |
C+Mn/6 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
Imfuneko ye-Tensile yaMandla aQhelekileyo kunye neNtsimbi yoLwakhiwo lwaMandla aPhezulu | ||||
IBanga | Amandla Okuqina ksi(Mpa) | Yield Strength min ksi(Mpa) | Ubude kwi-8 kwi (200mm)% | Ukwandiswa kwi-2 kwi-(50mm) min% |
Amandla aqhelekileyo | 58-75(400-520) | 34(235) | 21 | 24 |
ABD CS E |
Ipleyiti yentsimbi yintsimbi ethe tyaba ephoswe ngentsimbi etyhidiweyo kwaye icinezelwe emva kokupholisa.
Ishidi lensimbi liyicaba, lixande kwaye linokugqithwa ngokuthe ngqo okanye linqunywe kwiintambo zetsimbi ezibanzi.
Amacwecwe ensimbi ahlulwe ngokobunzima, i-plate yentsimbi encinci ingaphantsi kwe-4 mm (i-thinnest yi-0.2 mm), i-medium-thick steel plate yi-4-60 mm, kunye ne-60-115 yentsimbi. mm.
Amaphepha entsimbi ahlulwe abe yipleyiti eshushu yokuqengqeleka kunye nepleyiti eqengqelekayo ebandayo ngokokuqengqeleka.
1. Ipleyiti yentsimbi eqengqelekayo
Iindlela zokuqhuba ezishushu zibandakanya ukuqengqeleka okushushu, ukubunjwa, ukukhupha kunye nezinye iindlela.
2. Ipleyiti yentsimbi eqengqelekayo
Iindlela zokuqengqeleka ezibandayo ziquka ukuqengqeleka okubandayo, umzobo obandayo kunye nomzobo obandayo, ukugoba okubandayo, ukukhutshwa okubandayo kunye nezinye iindlela.
Indlela ebandayo yokuqengqeleka kukuqhubeka nokulungisa intsimbi eshushu eqengqelekayo ngaphantsi kweqondo lobushushu lerecrystallization ukuyenza intsimbi eqengqelekisiweyo ebandayo.Ukusebenzisa indlela ebandayo yokuqengqeleka kunokuphucula iimpawu zoomatshini zentsimbi, kwaye ufumane iimveliso ezinokuchaneka komgangatho ophezulu kunye nokuguda okuthile.
Umbuzo: Ngaba ungumenzi?
A: Ewe, singumenzi weCarbon Steel Sheet, Sinefektri yethu, eseShandong, eChina.Sinamandla aphambili ekuveliseni nasekuthumeleni ipleyiti yentsimbi yekhabhoni, icwecwe lentsimbi elibandayo, njl.njl. 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.