ASTM A653 GushyuhaAmashanyarazi yubatswe
ASTM A653 itwikiriye zinc-zinc zometseho (galvanised) cyangwa zinc-fer alloy-coated (galvannealed) ibyuma mumashanyarazi, impapuro no gukata uburebure.
ASTM A653 Coil Galvanized Coil iraboneka muburyo butandatu bwa metallurgjique, itanga impamyabumenyi zitandukanye zo guhinduka nimbaraga kumpapuro zifatizo:
1.Icyuma cy'ubucuruzi (CS),
2.Gukora ibyuma (FS),
3.Komeza gushushanya ibyuma (DDS),
4.Icyuma cyimbitse cyo gushushanya (EDDS),
5.Icyuma cyubaka (SS),
6.Imbaraga ndende nkeya ya coil (HSLA).
Tanga urupapuro hamwe na coil, cyane cyane ASTM A653 Ashyushye Yashizwemo Amashanyarazi ASTM A653 Icyiciro cya SS33, ASTM A653 Icyiciro cya 60 hamwe na min spangle hejuru.
Ingano yo gutanga:
Umubyimba: Ubukonje buzungurutse: 0.3 ~ 3.0mm;ashyushye: 1.8-2.0mm;
Ubugari: Urupapuro: 800 ~ 1830mm;Igiceri: 610mm
Kwerekana umubyimba:
Zn gutwikira: G20, G30, G40, G60, G90, G115, G140, G165, G185, G210.
Amavuta avanze: A25, A40, A60.
Kurangiza Ubuso: Ibiceri bisanzwe, Impuzu ntoya, Ibiceri byoroheje byoroshye
Kuvura Ubuso: Kuvura imiti, amavuta, kuvura imiti namavuta, byumye, fosifati
Ibyiciro by'ibyuma byubatswe:
SS33, SS37, SS40, SS 50A icyiciro1, SS 50B icyiciro cya 2, SS 50class3, SS 80
Ibikoresho bya chimique numutungo wumubiri wa hot-dip zinc wasize Galvanised Steel:
| SS GRADES | C max | P max | S max | Mn max | Gutanga imbaraga, min ksi | Imbaraga zingana, min ksi | Kurambura, min% |
| Icyiciro cya 33 | 0.20 | 0.10 | 0.04 | 1.35 | 33 | 45 | 20 |
| Icyiciro cya 37 | 0.20 | 0.10 | 0.04 | 1.35 | 37 | 52 | 18 |
| Icyiciro cya 40 | 0.25 | 0.10 | 0.04 | 1.35 | 40 | 55 | 16 |
| Icyiciro cya 50 icyiciro1 | 0.25 | 0.20 | 0.04 | 1.35 | 50 | 65 | 12 |
| Icyiciro cya 80 Icyiciro1 | 0.25 | 0.04 | 0.04 | 1.35 | 80 | 82 | - |
| GRADE CSA | 0.10 | 0.03 | 0.035 | 0.60 | 25-55 | 50-65 | 20-40 |
| izina RY'IGICURUZWA | ASTM A653 GushyuhaIkariso yubatswe |
| Bisanzwe | ASTM A653 |
| Ibikoresho | JIS: G3302 SGHC / SGHC400 / SGHC440 / SGHC490 / SGHC540 / SGCH / SGCC / SGCD1 / SGCD2 / SGCD3 / SGC340 / SGC400 / SGC440 / SGC490 / SGC570 / SGC590ASTM: A653M CS-C / CS-AB / FS-AB / DDS-C / SS255 / SS275 / SS340-4 / SS550-2EN: 10346 DX51D + Z / DX52D + Z / DX53D + Z / DX54D + Z / S250GD + Z / S280GD + Z / S320GD + Z / S350GD + Z / S550GD + ZQ / BGZDX301: DX51D + Z / DX52D + Z / DX53D + Z / DX54D + Z / S250GD + Z / S280GD + Z / S320GD + Z / S350GD + Z / S550GD + Z |
| Ikoranabuhanga | Bishyushye Bishyushye, Ubukonje Buzunguruka, Ubukonje Bwashushanijwe, Bishyushye Byagutse |
| Ubworoherane | Igenzura hamwe mubisanzwe, OD: +/- 1%, WT: +/- 5% |
| Ibigize imiti | C: ≤0.25% Mn: ≤1.35%P: ≤0.2%S: ≤0.04% |
| Umutungo wa mashini | Imbaraga za Tensile / MPa≥: 345 Imbaraga Zitanga / MPa≥: 724Kurambura (%): ≥24 |
| Gusaba | Byakoreshejwe cyane mubice byo mu nyanja, kubaka ibyuma byubaka ibyuma, ibikoresho bifasha insimburangingo, inganda zoroheje, nibindi. |
| Amasezerano yo Kwishura | 1.FOB 30% T / T, 70% Mbere yo koherezwa 2.CIF 30% Mbere yo kwishyura, Amafaranga asigaye agomba kwishyurwa mbere yo koherezwa 3.Bidasubirwaho 100% L / C ukireba |
| Ubugenzuzi Bwagatatu | SGS, BV, MTC |
| Ibyiza | 1.Igihe gito cyo gutanga2.Icyizere cyiza3.Ibiciro birushanwe,4.Urugero rwubusa |
| Igihe cyo Gutanga | Mu minsi 25 nyuma yo kubona ubwishyu mbere |
Ibicuruzwa byacu birashobora guhinduka nkibisanzwe bikenewe nka AISI, ASTM, DIN, GB nibindi hamwe no kohereza ibicuruzwa hanze. Turatanga kandi ibikoresho bitandukanye byuma bidafite umwanda Urashobora guhitamo ibicuruzwa byawe nkuko ubikeneye.
Gutekesha → inshuro ebyiri utabishaka → gukata umutwe n'umurizo gukata → gusudira → gusukura alkaline → guswera mbere → gusukura electrolytike → guswera kabiri icyuma cyo mu kirere gihuha (cyatangijwe) → gukonjesha ikirere nyuma yo gushira → kuzimya amazi machine imashini iringaniza (yabitswe) → kurambura leveler treatment kuvura pasivation (kubikwa no kurwanya urutoki) → kohereza ibicuruzwa hanze
Ikoreshwa cyane cyane mubwubatsi, ibinyabiziga, ibyuma byubatswe n’amashanyarazi Mu nganda zubaka, zikoreshwa cyane cyane mu gukora ibisenge n’inkuta, urufunguzo rwabigenewe, mbere yo gutabwa hejuru, inzugi n’amadirishya. Mu nganda z’imodoka, cyane cyane ku gishishwa cy’umubiri, chassis, inzugi ibigega bya lisansi, nibindi Mu nganda zibyuma, zikoreshwa cyane nka substrate ya PPGI.Mu mashanyarazi mu nganda, cyane cyane mugikonoshwa cyibikoresho byamashanyarazi.
Ikibazo: Waba ukora uruganda?
Igisubizo: Yego, turi uruganda rukora ibyuma bya Galvanised, Dufite uruganda rwacu, ruherereye i Shandong, mubushinwa.Dufite imbaraga zambere mugukora no kohereza ibicuruzwa bishyushye-byoherejwe na Coil, imbeho ikonje ya galvanizing Coil, nibindi. Turasezeranya ko aricyo ushaka.
Ikibazo: Turashobora gusura uruganda rwawe?
Igisubizo: Murakaza neza nimara kugira gahunda yawe tuzagutwara.
Ikibazo: Ufite igenzura ryiza?
Igisubizo: Yego, dushobora kwakira BV, SGS ubugenzuzi bwa gatatu.
Ikibazo: Urashobora gutegura ibyoherejwe?
Igisubizo: Nukuri, dufite ibicuruzwa bitwara ibicuruzwa bihoraho bishobora kubona igiciro cyiza mubigo byinshi byubwato kandi bigatanga serivisi zumwuga.
Ikibazo: Igihe cyawe cyo gutanga kingana iki?
Igisubizo: Mubisanzwe ni iminsi 7-14 niba ibicuruzwa biri mububiko.cyangwa ni iminsi 25-35 niba ibicuruzwa bitarimo ububiko, bikurikije ubwinshi.
Ikibazo: Nigute dushobora kubona ibyifuzo?
Igisubizo: Nyamuneka tanga ibisobanuro byibicuruzwa, nkibikoresho, ingano, imiterere, nibindi. Turashobora rero gutanga ibyiza.
Ikibazo: Turashobora kubona ingero zimwe? Amafaranga yose?
Igisubizo: Yego, urashobora kubona ingero ziboneka mububiko bwacu.Ubusa kuburugero nyarwo, ariko abakiriya bakeneye kwishyura ikiguzi cy'imizigo.
Ikibazo: Nigute ushobora gukora ubucuruzi bwacu igihe kirekire kandi umubano mwiza?
Igisubizo: 1.Tugumana ubuziranenge bwiza nigiciro cyo gupiganwa kugirango tumenye inyungu zabakiriya bacu.
2.Twubaha buri mukiriya nkinshuti yacu kandi dukorana umurava ubucuruzi no kugirana ubucuti nabo, aho baturuka hose.
