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ababoneleli Steel
304 304L Ipleyiti yentsimbi eQhelekileyo eqengqelekayo
- Ithegi yomkhiqizo:
Ipleyiti eHolisiweyo yentsimbi engatyiwayo - Ukutyeba:
1.2mm - 200mm - ububanzi:
600mm - 3200mm, iimveliso ezicutheneyo pls zijonga umtya okanye iimveliso zebha ecaba - ubude:
1000mm-12000mm - Gqiba:
NO.1, 1D, 2D, #1, hot rolled igqityiwe, imnyama, iAneal kunye ne pickling, ilitye lokusila
- Ngaba ujonge ababoneleli ngentsimbi engenakutyiwa? Ungajongi ngaphaya kwe-sino-stainless-steel.com.
Iimveliso zethu ze-304 kunye ne-304L eziHotyo zePleyiti yeNsimbi eQithiweyo zikowona mgangatho uphezulu, zinexabiso elikhuphisanayo, kwaye zixhaswa yinkonzo yethu yabathengi ekhethekileyo. Sikhethele zonke iimfuno zakho zensimbi engenasici.
Contents
I. Ingcaciso emfutshane ye-304 304L yePlayiti yentsimbi eQithiweyo eQhubekileyo
I-hot rolling ngoku incinci njenge-0.78mm. umphezulu we-hot-rolled plate ineziphene ezifana ne-iron oxide scale kunye ne-pitting. Ishiti elishushu eliqengqelekayo linobulukhuni obuphantsi, ukusetyenzwa lula kunye ne-ductility elungileyo. Amashiti entsimbi ashushu aqengqelekayo, iipropathi zoomatshini zingaphantsi kakhulu kunokusetyenzwa okubandayo, kwaye okwesibini ukusetyenzwa kokwenziwa, kodwa zinokuqina okungcono kunye ne-ductility.
II. Isakhono seSino esingenaStainless esimalunga ne-304 304L yePlati yentsimbi eQothiweyo
Ngokubanzi iSino eSizinzi soMmandla malunga ne-304 304L yePleti yentsimbi eQisiweyo
(Ngu: ababoneleli bentsimbi ye-sino)
- Ithegi yomkhiqizo:
Ipleyiti eHolisiweyo yentsimbi engatyiwayo - Ukutyeba:
1.2mm - 200mm - ububanzi:
600mm - 3200mm, iimveliso ezicutheneyo pls zijonga umtya okanye iimveliso zebha ecaba - ubude:
1000mm-12000mm - Gqiba:
NO.1, 1D, 2D, #1, hot rolled igqityiwe, imnyama, iAneal kunye ne pickling, ilitye lokusila
A. Sino Umthamo Wentsimbi EngenaStainless malunga ne-304L yePlayiti yentsimbi eQhelekileyo eQhelekileyo
304L Stainless
- IBanga elifanayo
ukusuka kuMgangatho weLizwe owahlukileyo
| Umgangatho welizwe | IBanga eliLinganayo ukuya kwiNtsimbi eNgatyiwayo 304L |
| I-USA (AISI/ASTM) | 304L |
| EJapani (JIS) | I-SUS304L |
| IManyano yaseYurophu (EN) | X2CrNi18-9 |
| iTshayina (GB) | I-00Cr19Ni10 |
(Ngu: ababoneleli bentsimbi ye-sino)
304L Stainless
- ICandelo leMichiza
ASTM A240
| Element | Ukwakheka kwemichiza (Ubunzima %) |
| Ikhabhoni (C) | ≤0.03 |
| I-Silicon (Ewe) | ≤0.75 |
| I-Manganese (Mn) | ≤2.00 |
| IPhosphorus (P) | ≤0.045 |
| Isalfure (S) | ≤0.03 |
| IChromium (Cr) | 18.0-20.0 |
| Umzimveliso (Ni) | 8.0-12.0 |
| Initrojeni (N) | ≤0.10 |
304L Stainless
-IPropati yeMechanical
I-ASTM A240 :
| ipropati | ixabiso |
| Amandla Amandla | 70 ksi (485 MPa) imiz. |
| Unikeze Amandla | 25 ksi (170 MPa) imiz. |
| Uluhlu | 40% imiz. |
| ukuqina | HRB 88 max. |
| mninzi | 0.29 lbs/in3 (8.03 g/cm3) |
(Ngu: ababoneleli bentsimbi ye-sino)
B. iSino Stainless Steel Capacity malunga ne-304 Hot Rolled steel stainless plate
304 Insimbi Engenasici
-IBanga elifanayo ukusuka kwiMigangatho yeLizwe eyahlukileyo
| umgangatho | IBanga eliLingeneyo ukuya kwiNtsimbi eNgatyiwayo 304 |
| I-USA (AISI/ASTM) | 304 |
| IManyano yaseYurophu (EN) | 1.4301 |
| iTshayina (GB) | I-0Cr18Ni9 |
| EJapani (JIS) | SUS304 |
(Ngu: ababoneleli bentsimbi ye-sino)
304 Insimbi Engenasici
ICandelo leMichiza
I-ASTM A240 :
| Element | Ukwakhiwa (Ubunzima %) |
| Ikhabhoni (C) | ≤ 0.08 |
| I-Manganese (Mn) | ≤ 2.00 |
| I-Silicon (Ewe) | ≤ 0.75 |
| IPhosphorus (P) | ≤ 0.045 |
| Isalfure (S) | ≤ 0.030 |
| Umzimveliso (Ni) | 8.0 - 10.5 |
| IChromium (Cr) | 18.0 - 20.0 |
| Initrojeni (N) | ≤ 0.10 |
304 Insimbi Engenasici
IPropati yoomatshini
I-ASTM A240 :
| ipropati | ixabiso |
|---|---|
| Tensile strength | 75 ksi (515 MPa) |
| Unikeze Amandla | 30 ksi (205 MPa) |
| Uluhlu | 40% |
| ukuqina | Brinell: 201 |
| Imodyuli yokuqina | 28.0 x 10^6 psi (193 GPA) |
| Umlinganiselo kaPoisson | 0.29 |
| Iimodyuli zokucheba | 11.2 x 10^6 psi (77.2 GPA) |
| Amandla empembelelo ye-Izod | 0.3 ft-lb (0.41 J) |
(Ngu: ababoneleli bentsimbi ye-sino)
III. Izicelo eziQhelekileyo ze-304 304L yePlayiti yentsimbi eQoqosiweyo eQhelekileyo:
I-304 kunye ne-304L i-hot rolled steel stainless plates zizinto eziguquguqukayo ezifumana ukusetyenziswa kwizicelo ezahlukeneyo.
1. Kwishishini lokwakha, ngokuqhelekileyo zisetyenziselwa ukuxhaswa kwesakhiwo, i-handrails, kunye nezinyuko ngenxa yamandla kunye nokuqina kwazo.
2. Kwishishini lokutya kunye nesiselo, i-304 kunye ne-304L iiplate zensimbi ezingenasici zisetyenziswa rhoqo ekuveliseni izixhobo ezifana namatanki, iipayipi, kunye nezitya zokugcina, njengoko zixhatshazwa kakhulu kwi-corrosion kunye ne-staining.
3. Zikwasetyenziswa kwishishini lezothutho, kubandakanywa neenqwelomoya kunye nezicelo zeemoto, ngenxa yamandla abo aphezulu kunye nokuxhathisa ukubola.
4. Ezinye izicelo eziqhelekileyo ze-304 kunye ne-304L iipleyiti zensimbi ezingenasici ziquka ukucutshungulwa kweekhemikhali, i-pharmaceuticals, kunye nokuhlolwa kweoli kunye negesi.
KwaSino Stainless Steel, sizimisele ukubonelela abathengi bethu ngeemveliso ezikumgangatho ophezulu ezihlangabezana neemfuno zabo ezithile. Njengababoneleli bentsimbi engapheliyo, sinikezela ngamaxabiso akhuphisanayo, inkonzo ephezulu yabathengi, kunye nobuchule obungenakuthelekiswa nanto kwishishini. -Ngo: ababoneleli ngentsimbi ye-sino
IV. UQinisekiso loMgangatho we-304 304L Ipleyiti yentsimbi eQhelekileyo eqengqelekayo:
Njengababoneleli bentsimbi engenasici, iSino Stainless Steel iyakuqonda ukubaluleka kokuqinisekisa imigangatho ephezulu yomgangatho kwiimveliso zethu. Siyazingca ngokuzibophelela kwethu ekuboneleleni ngokugqwesileyo kweepleyiti zentsimbi ezingenasici, kubandakanywa neepleyiti zethu ezingama-304 kunye ne-304L ezishushu eziqengqelekayo zentsimbi.
Inkqubo yethu yokuqinisekisa umgangatho iqala ngokufumana kuphela ezona zixhobo ziphezulu zomgangatho ophezulu kubaboneleli bentsimbi engenakutyiwa. Emva koko sisebenzisa izixhobo ezikumgangatho ophezulu kunye netekhnoloji ukwenza iipleyiti zethu, siqinisekisa ukuba nganye idibana okanye iyagqitha imigangatho yoshishino efunekayo.
Sikwaqhuba uvavanyo olungqongqo lolawulo lomgangatho kuyo yonke inkqubo yemveliso, kubandakanya novavanyo lokomelela, ukuqina, kunye nokuxhathisa ukubola. Iqela lethu loqinisekiso lomgangatho liqeqeshwe kakhulu kwaye linamava ekuchongeni naziphi na iziphene okanye imiba enokubakho, liqinisekisa ukuba abathengi bethu bafumana kuphela ezona mveliso zibalaseleyo.
Ukongeza ekuzibopheleleni kwethu kumgangatho, sikwabeka phambili inkonzo yabathengi kunye nokwaneliseka. Iqela lethu elinolwazi kunye namava lihlala likhona ukuphendula nayiphi na imibuzo kwaye linike isikhokelo kwiimveliso ezingcono kunye nezisombululo kwiimfuno zakho ezithile.
Khetha iSino Stainless Steel njengababoneleli bakho bentsimbi engenakutyiwa kwiprojekthi yakho elandelayo. Qhagamshelana nathi namhlanje ukuze ufunde ngakumbi malunga neemveliso kunye neenkonzo zethu.
(MTC - ababoneleli ngentsimbi ye-sino)
Ii-FAQ ze-304 304L Ipleyiti yentsimbi eQhelekileyo eqengqelekayo:
I. 304 304L iNtsimbi eQithiweyo eQhelekileyo iVs 304 304L iCold Rolled Steel.
N
(ngowuphi umahluko omkhulu phakathi kwe-304 304L iipleyiti zentsimbi ezishushu ezigoqiweyo kunye ne-304 304L yamaphepha entsimbi abandayo?)
Ukuqengqeleka okubandayo kunye nokuqengqeleka okushushu ziitekhnoloji ezimbini ezahlukeneyo zokuqengqeleka. Njengoko igama libonisa, ukuqengqeleka okubandayo kwenziwa kwimeko yentsimbi kwiqondo lokushisa eliqhelekileyo. Ubunzima bale ntsimbi bukhulu. Ukuqengqeleka okushushu yintsimbi yenziwe kumaqondo obushushu aphezulu, Iinkcukacha:
Ishiti elishushu eliqengqelekayo linobulukhuni obuphantsi, ukusetyenzwa lula kunye ne-ductility elungileyo.
Icwecwe eliqengqelekayo elibandayo linobulukhuni obuphezulu kwaye kunzima ukusetyenzwa, kodwa alikhubazeki ngokulula kwaye linamandla amakhulu.
Ishiti elishushu eliqengqelekayo linamandla aphantsi ngokwentelekiso, umgangatho womphezulu uphantse ube mbi (une-oxidation ephantsi kunye nokugudiswa), kodwa iplastiki ilungile, ngokubanzi iphakathi kunye nepleyiti eshinyeneyo. Ishiti eliqengqelekayo elibandayo: amandla aphezulu, ubulukhuni obuphezulu, ukugqiba okuphezulu komhlaba, iphepha elibhityileyo ngokubanzi, lingasetyenziselwa isitampu sebhodi.
Amashiti entsimbi ashushu aqengqelekayo, iipropathi zoomatshini zingaphantsi kakhulu kunokusetyenzwa okubandayo, kwaye okwesibini ukusetyenzwa kokwenziwa, kodwa zinokuqina okungcono kunye ne-ductility.
Icwecwe lentsimbi elipholileyo linomlinganiselo othile wokuqina komsebenzi, ukuqina okuphantsi, kodwa unokufezekisa umlinganiselo wesivuno esihle, esetyenziselwa amaqhekeza entwasahlobo abandayo kunye nezinye iindawo, kwaye ngenxa yokuba indawo yesivuno isondele kumandla obunzima, akukho nto. ingozi ngexesha lokusetyenziswa. Ukuqikelela, ingozi inokwenzeka xa umthwalo udlula umthwalo ovumelekileyo.
– Ngu: ababoneleli ngentsimbi ye-sino
B. 304 304L iNtsimbi eQithiweyo eQhelekileyo eqengqelekayo Vs 304 304L
(Eyahlukileyo Eqhelekileyo malunga ne-Hot rolled 304 304L kunye ne-Cold Rolled 304 304L Inkcazo)
- Umphezulu wephepha elipholileyo linomlinganiselo othile weglosi. Igudile xa iphathwa kwaye iyafana nekomityi yentsimbi eqhelekileyo esetyenziselwa ukusela amanzi.
- Ukuba i-sheet-rolled sheet ayithathiweyo, ifana nomphezulu weentsimbi ezininzi eziqhelekileyo kwiimarike. Umphezulu onomhlwa ubomvu, kwaye umphezulu ongenamhlwa umfusa-mnyama (i-iron oxide scale). – Ngu: ababoneleli ngentsimbi ye-sino
C. 304 304L iNtsimbi eQithiweyo eQhelekileyo eqengqelekayo iVs 304 304L
(Izinto eziluncedo zokuSebenza kwe-Cold Rolled 304 304L kunye neHot Rolled 304 304L)
(1) Ukuchaneka kuphezulu, kwaye umahluko kubukhulu bentsimbi epholileyo eqengqelekayo ayidluli kwi-0.01 ~ 0.03mm.
(2) Ubungakanani buncinci, i-thinnest-rolled-rolled thinnest inokugqithwa ngentsimbi yentsimbi ye-0.001 mm; i-hot rolling ngoku incinci njenge-0.78 mm.
(3) Umgangatho womphezulu uphezulu, kwaye ipleyiti yentsimbi epholileyo inokuvelisa umgangatho wesibuko; ngelixa umphezulu wepleyiti eshushu-eqengqelekayo ineziphene ezifana nesikali se-iron oxide kunye ne-pitting.
(4) Amaphepha apholileyo anokulungelelaniswa ngokweemfuno zabasebenzisi njengamandla e-tensile kunye neempawu zenkqubo ezifana neempawu zesitampu. – Ngu: ababoneleli ngentsimbi ye-sino
VS
– Ngababoneleli bentsimbi ye-sino
II. I-304L Vs 304 iNsimbi eNgatyiwayo
Xa kuziwa ekukhetheni phakathi kwe-304 kunye ne-304L yensimbi engenasici, kubalulekile ukuqonda umahluko kunye nokusetyenziswa kwayo nganye.
Okokuqala, makhe sijonge ukufana. Zombini i-304 kunye ne-304L ziyi-austenitic stainless steels, oku kuthetha ukuba banokuchasana okuphezulu kwi-corrosion kunye ne-oxidation. Zombini ziqulethe inani elifanayo le-chromium kunye ne-nickel, kunye ne-18% ye-chromium kunye ne-8% ye-nickel.
Umahluko omkhulu phakathi kwezi zimbini ngumxholo wekhabhoni. I-304L inomxholo ophantsi wekhabhoni, ngokuqhelekileyo malunga ne-0.03% okanye ngaphantsi, ngelixa i-304 inomxholo wekhabhoni ukuya kwi-0.08%. Lo mxholo wekhabhoni ophantsi wenza i-304L i-weldable ngakumbi kwaye inciphisa umngcipheko we-sensitization, enokubangela ukubola kwiindawo ezithile.
I-304L isetyenziswa rhoqo kwizicelo apho i-welding ifunekayo, njengokwenziwa kweenqanawa zoxinzelelo, izixhobo zekhemikhali, kunye nemibhobho. Ikwasetyenziswa ngokuqhelekileyo kwishishini lokutya neziselo, njengoko icocwa ngokulula kwaye ayinikezi incasa okanye ivumba.
304, kwelinye icala, isoloko isetyenziswa kwizicelo ezifuna ukomelela okuphezulu kunye nobulukhuni, njengokwenziwa kwezibophelelo, iimpompo kunye neevalvu. Ikwasetyenziswa ngokuqhelekileyo kushishino lokwakha, ingakumbi kwizicelo zezakhiwo.
Kwi-Sino Stainless Steel, sinikezela ngeemveliso zeplate yentsimbi eshushu eqengqelekayo engama-304 kunye ne-304L ezikumgangatho obalaseleyo kunye nokuqina. Njengababoneleli bentsimbi engenasici, siyazingca kakhulu ngeemveliso zethu kunye nobuchule bethu obungenakuthelekiswa nanto kwishishini. Sikhethele inkonzo ephezulu yabathengi, amaxabiso akhuphisanayo, kunye nokuhanjiswa okuthembekileyo. – Ngu: ababoneleli ngentsimbi ye-sino
Ukuba ujonge umgangatho ophezulu wama-304 wentsimbi, qiniseka ukuba ukhetha abathengisi bentsimbi abahloniphekileyo njengeSino Stainless Steel. Ngenkonzo yethu ephezulu yabathengi, amaxabiso okhuphiswano, kunye nobuchule kwishishini, unokusithemba ukuba sibonelela ngezona mveliso zibalaseleyo kwiimfuno zakho.
Intsimbi engatyiwayo iyaziwa ngeempawu zayo zokungaginyeki, kodwa njengazo zonke izinto, ayikhuselekanga ngokupheleleyo ekuruseni.
Nangona kunjalo, i-304 yensimbi engenasici yenye yezona bakala zisetyenziswa ngokuqhelekileyo ngenxa yokumelana nokugqwesa okugqwesileyo kwiindawo ezininzi.
Ukuxhatshazwa kwe-corrosion ye-304 yensimbi engenasici kubangelwa ubukho be-chromium, eyenza i-passive oxide layer phezu kwezinto eziphathekayo, ukukhusela ukuba ingaphenduli kunye nokusingqongileyo.
Lo gama nje olu cwecwe lwe-oxide luhlala luqinile, i-304 yensimbi engenasici iyamelana nomhlwa.
Nangona kunjalo, kwiindawo ezithile, ezifana namanzi etyuwa okanye i-acidic, i-oxide layer ingathotywa, nto leyo ekhokelela ekugruleni kwezinto.
Ukugcinwa ngokufanelekileyo kunye nokunyamekela kunokunceda ukukhusela i-rust ye-304 yensimbi engenasici.
Ngu: ababoneleli ngentsimbi ye-sino
I-304 insimbi engenasici yi-alloy engeyiyo-magnetic yensimbi engenasici equlethe zombini i-chromium kunye ne-nickel.
Yaziwa ngokugqwesa kwayo ukuxhathisa umhlwa, ukuqina, kunye nokomelela. Ngokubanzi, insimbi engenasici ithathwa njengengeyo-magnetic kuba inokuchaphazeleka okuphantsi kwi-magnetism.
Nangona kunjalo, i-magnetism yensimbi engenasici inokwahluka ngokusekelwe ekubunjweni kwayo, i-microstructure, kunye neendlela zokucubungula.
I-304 yensimbi engenasici ithathwa njengengeyo-magnetic kwimeko yayo edibeneyo kodwa inokuba yimagnethi kancinane emva kokusebenza okubandayo okanye ukuwelda. – Ngu: ababoneleli ngentsimbi ye-sino
Njengabanikezeli bensimbi abakhokelayo, sinika uluhlu olubanzi lweemveliso zensimbi ezingenasici eziphezulu ze-304 ezifanelekileyo kwizicelo ezahlukeneyo. Qhagamshelana nathi ukuze ufunde ngakumbi malunga neemveliso kunye neenkonzo zethu.
Fumana i-Quote Free
Sithembe ukuba singabanikezeli bakho bentsimbi egqwesileyo, siya kuphendula kwiiyure ze-12. Okanye ungathumela i-emali kuthi ngqo. (export81@huaxia-intl.com)
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