Coil 304 ea Stainless Steel for Brewery Food, lebese le thepa ea tlhahiso ea meriana.

● SAE 304 tšepe e sa hloekang ke tšepe e tloaelehileng ka ho fetisisa. Tšepe e na le chromium ka bobeli (pakeng tsa 18% le 20%) le nickel (pakeng tsa 8% le 10.5%), litšepe e le likarolo tse ka sehloohong tseo e seng tsa tšepe. Ke tšepe e sa hloekang ea austenitic. Ha e na motlakase le mocheso o tlase ho feta tšepe ea carbon. E na le makenete, empa e fokola ho feta tšepe. E na le khanyetso e phahameng ea kutu ho feta tšepe e tloaelehileng 'me e sebelisoa haholo ka lebaka la bonolo boo e bopehileng ka eona ka libopeho tse fapaneng.

● Sebopeho se entsoe ke WH Hatfield ho Firth-Vickers ka 1924 'me se ile sa rekisoa tlas'a lebitso la khoebo "Staybrite 18/8".
● It is specified by SAE International as part of its SAE steel grades. Outside the US it is commonly known as A2 stainless steel, in accordance with ISO 3506 for fasteners. [3] In the commercial cookware industry it is known as 18/8 stainless steel. In the unified numbering system it is UNS S30400 The Japanese equivalent grade of this material is SUS304. It is also specified in European norm 1.4301.

Tšepe e Hloekileng 304 1.4301
● Tšepe e sa hloekang 304 le 304L ea tšepe e boetse e tsejoa e le 1.4301 le 1.4307 ka ho latellana. Mofuta oa 304 ke tšepe e sa hloekang ka mokhoa o fapaneng le e sebelisoang haholo. Ka linako tse ling e ntse e bitsoa ka lebitso la eona la khale la 18/8 le nkiloeng ho sebopeho sa lebitso la mofuta oa 304 e leng 18% chromium le 8% nickel. Mofuta oa 304 tšepe e sa hloekang ke mofuta oa austenitic o ka huleloang ka botebo haholo. Thepa ena e entse hore 304 e be sehlopha se hlahelletseng se sebelisoang lits'ebetsong tse joalo ka lisinki le lipane. Mofuta oa 304L ke mofuta oa khabone e tlase oa 304. E sebelisoa likarolong tse boima tsa gauge bakeng sa ho ntlafatsa ho cheseha. Lihlahisoa tse ling tse kang lipoleiti le liphaephe li ka ba teng e le lisebelisoa tse "dual certified" tse fihlelang litekanyetso tsa 304 le 304L. 304H, mofuta o phahameng oa khabone, o fumaneha hape bakeng sa ho sebelisoa ha mocheso o phahameng. Thepa e fanoeng leqepheng lena la data ke e tloaelehileng bakeng sa lihlahisoa tse kolobisitsoeng ka sephara tse koahetsoeng ke ASTM A240/A240M. Ke ntho e utloahalang ho lebella hore litlhaloso tsa litekanyetso tsena li tšoane empa eseng hakaalo-kaalo le tse fanoeng leqepheng lena la boitsebiso.

kopo
● Lipitsa
● Lithaba, likurufu, linate le liboutu
● Sink & splash backs
● Mapolanka a meralo
● Tubing
● Thepa ea joala, lijo, lebese le thepa ea tlhahiso ea meriana
● Lijana tsa bohloeki le likotlolo
Supplied Forms
● Leqephe
● Hlobola
● Bara
● Letlapa
● Pipe
● Tube
● Koala
● Lisebelisoa

Alloy Designations
● Sehlopha sa tšepe e sa hloekang 1.4301/304 se boetse se lumellana le: S30400, 304S15, 304S16, 304S31 le EN58E.

Khahlano ea ho Corrosion
● 304 e na le khanyetso e ntle ea kutu maemong a May le ha e kopana le mecha ea litaba e senyang. Ho bola ha likoti le liphahlo ho ka etsahala libakeng tse nang le chloride. Stress corrosion cracking e ka etsahala ka holimo ho 60°C.

Ho Hanyetsa Mocheso
● 304 e na le khanyetso e ntle ea oxidation tšebeletsong ea nakoana ho fihlela ho 870 ° C le tšebeletsong e tsoelang pele ho 925 ° C. Leha ho le joalo, tšebeliso e tsoelang pele ho 425- 860 ° C ha e khothalletsoe. Ketsahalong ena 304L e khothaletsoa ka lebaka la ho hanyetsa ha eona pula ea carbide. Moo ho hlokehang matla a phahameng mochesong o ka holimo ho 500°C le ho fihla ho 800°C kereiti ea 304H ho khothaletsoa. Boitsebiso bona bo tla boloka ho hanyetsa ho bola ha metsi.

popontshwa
● Ho etsoa ha litšepe tsohle tse sa hloekang ho lokela ho etsoa feela ka lisebelisoa tse inehetseng ho thepa ea tšepe e sa hloekang. Lisebelisoa le libaka tsa mosebetsi li tlameha ho hloekisoa hantle pele li sebelisoa. Litlhokomeliso tsena lia hlokahala ho qoba ho silafatsoa ha tšepe e sa hloekang ka litšepe tse holang habonolo tse ka 'nang tsa senya bokaholimo ba sehlahisoa se entsoeng.

Cold Ho sebetsa
● 304 tšepe e sa hloekang e sebetsa habonolo. Mekhoa ea ho qhekella e kenyelletsang ho sebetsa ka mokhoa o batang e ka hloka hore ho be le sethala se mahareng sa ho koala sekheo ho fokotsa boima ba mosebetsi le ho qoba ho taboha kapa ho petsoha. Ha mosebetsi o phetheloa, ho lokela hore ho sebelisoe ts'ebetso e felletseng ea ho thibela kutu ho fokotsa khatello ea maikutlo le ho matlafatsa ho hanyetsa ha kutu.

Hot Working
● Mekhoa ea ho etsa lintho tse kang ho qhekella, e amanang le ho sebetsa ho chesang e lokela ho etsahala ka mor'a ho futhumatsa ka mokhoa o ts'oanang ho 1149-1260 ° C. Joale likarolo tse entsoeng li lokela ho pholile ka potlako ho netefatsa ho hanyetsa ho hoholo ha kutu.

Sekhahla
● 304 e na le bokhoni bo botle. Mechine e ka ntlafatsoa ka ho sebelisa melao e latelang: Mehato e sehang e tlameha ho bolokoa e le bohale. Lithako tse lerootho li etsa hore mosebetsi o fetelletseng o be thata. Ho khaola ho lokela ho ba bobebe empa ho tebe ho lekana ho thibela mosebetsi o thata ka ho palama holim'a thepa. Li-chip breaker li lokela ho sebelisoa ho thusa ho etsa bonnete ba hore li-swarf ha li sebetse. Mocheso o tlase oa li-alloys tsa austenitic o fella ka hore mocheso o tsepamise maikutlo metseng ea ho itšeha. Sena se bolela hore litlolo tse pholisang le mafura lia hlokahala 'me li tlameha ho sebelisoa ka bongata.

Phekolo ea mocheso
● 304 tšepe e sa hloekang e ke ke ea thatafatsoa ke phekolo ea mocheso. Kalafo ea tharollo kapa annealing e ka etsoa ka ho pholisa kapele ka mor'a ho futhumatsa ho 1010- 1120°C.

Weldability
● Fusion welding performance for type 304 stainless steel is excellent both with and without fillers. Recommended filler rods and electrodes for stainless steel 304 is grade 308 stainless steel. For 304L the recommended filler is 308L. Heavy welded sections may require post-weld annealing. This step is not required for 304L. Grade 321 may be used if post-weld heat treatment is not possible.

● Lipeipi tse tukang litšila tsa peterole;
● Peipi ea ho ntša enjene;
● Boiler shell, mocheso oa mocheso, likarolo tsa sebōpi se futhumatsang;
● Likarolo tsa moferefere bakeng sa lienjine tsa disele;
● Sejana sa khatello ea metsi;
● Likoloi tsa lipalangoang tsa lik'hemik'hale;
● Manonyeletso a ho atolosa;
● Liphaephe tse cheselitsoeng ka liphaephe tsa sebōpi le liomisa;