AISI 304L Letlapa la tšepe e sa hloekang
Kakaretso Thepa
khamphani ea rona e fana ka 304L Stainless steel sheet Alloy 304L a T-300 letoto la tšepe e sa hloekang austenitic, e nang le bonyane ba 18% chromium le 8% nickel. Mofuta oa 304L o na le boholo ba carbon ke 0.030. Ke "18/8 stainless" e tloaelehileng e fumanoang lipane le lisebelisoa tsa ho pheha. Alloys 304L ke motsoako o sebetsang ka ho fetisisa le o sebelisoang haholo lelapeng la tšepe e sa hloekang. E loketse mefuta e mengata e fapaneng ea lits'ebetso tsa lapeng le tsa khoebo, Alloys 304L e bonts'a khanyetso e ntle ea kutu mme e na le bonolo bo phahameng ba ho etsa masela, sebopeho se ikhethang. Litšepe tse sa hloekang tsa austenitic le tsona li nkuoa e le tsona tse chesehang ka ho fetesisa ho litšepe tse phahameng tsa alloy mme li ka holisoa ka mekhoa eohle ea ho kopanya le ho hanyetsa.
Tlhaloso ea lihlahisoa:
Letlapa la Stainless Steel, No.1Plate ea tšepe e sa hloekang, 304/201/316/2205/409/310S Stainless Steel sheet No.1 e felile, High Quality Thick 304 /316L Metal Sheet Hot Rolled No.1 Surface 316 Stainless Steel Plate,Plate ea tšepe e sa hloekangLetlapa le felileng.304 Letlapa la tšepe e sa hloekang,304 Poleite ea tšepe e sa hloekang, Kereiti ea 201/304/316L/310S/409/2205 ect, Letlapa la mokhabiso, Letlapa la Mohaho oa Sebopeho,Letlapa le chesang, Letlapa le Cold Rolled,Letlapa la Anti-Corrision Steel, Letlapa la Anti-Rust la tšepe e sa hloekang. 304 Stainless Steel Plate, 304 Sheets and Coils in Hot Rolled (HR) le Cold Rolled (CR) Conditions No.1 Finish, No.1 Finish, No.2B Finish, No. 8 Finish, BA Finish (Bright Annealed), Satin Finish, Hairline Finish.
lihlahisoa tse ling:
tšepe coil tube
tšepe e se nang tšepe tube coil
li-tubing tsa tšepe tse se nang tšepe
phala ea tšepe e se nang tšepe
bafani ba li-tube tsa tšepe tse se nang tšepe
baetsi ba li-tube tsa tšepe tse se nang tšepe
tšepe ea tšepe e sa hloekang ea phala
Setšoantšo sa UNS S30403
Lisebelisoa:
Alloy 304L Stainless Steel e sebelisoa mefuteng e fapaneng ea lits'ebetso tsa lapeng le tsa khoebo, ho kenyelletsa:
Lisebelisoa tsa ho lokisa lijo, haholo ho ritelong ha biri, ho lokisa lebese le ho etsa veine
Libenche tsa kichineng, lisinki, likotlolo, lisebelisoa le lisebelisoa
Meralo ea meralo le ho bopa
Tšebeliso ea sebopeho sa likoloi le sepakapaka
Lisebelisoa tsa kaho mehahong e meholo
Lijana tsa lik'hemik'hale, ho kenyeletsoa bakeng sa lipalangoang
Lisebelisoa tsa mocheso
Linate, liboutu, likurufu, le li-fasteners tse ling tikolohong ea leoatle
Indasteri ea ho daea
Lits'oants'o tse lohiloeng kapa tse cheselitsoeng bakeng sa merafo, ho cheka le ho sefa metsi
Maemo:
ASTM/ASME: S30403
EURONORM: 1.4303
AFNOR: Z2 CN 18.10
DIN: X2 CrNi 19 11
Corrosion Resistance:
Ho hana ho bola libakeng tse nang le oxidizing ke phello ea 18 ho isa ho 19% ea chromium eo li-alloys tse 304 li nang le tsona.
Ho hanana le li-organic acid tse batlang li le mabifi ke phello ea nickel ea 9 ho isa ho 11% eo li-alloys tse 304 li nang le tsona.
Ka linako tse ling, motsoako oa 304L o ka bonts'a sekhahla se tlase sa kutu ho feta se phahameng sa carbon Alloy 304; ho seng joalo, 304, 304L, le 304H li ka nkoa li sebetsa ka mokhoa o ts'oanang libakeng tse ngata tse senyang.
Alloy 304L e ratoa hore e sebelisoe libakeng tse senyang ka ho lekaneng ho baka corrosion ea intergranular ea li-welds le libaka tse anngoeng ke mocheso holim'a li-alloys tse hlaselehang habonolo.
Ho hanyetsa Mocheso:
Khanyetso e ntle ea oxidation ts'ebeletso ea nakoana ho ea ho 1600°F le ts'ebeletso e tsoelang pele ho 1690°F.
Tšebeliso e tsoelang pele ea 304 sebakeng sa 800-1580 ° F ha e khothalletsoe haeba ho hanyetsa ho bola ha metsi ho bohlokoa.
Sehlopha sa 304L se hanyetsana le pula ea carbide 'me e ka futhumatsoa ka har'a mocheso o ka holimo.
Thepa ea 304 Alloy
Litšobotsi tsa Welding:
Lintho tse ntle tsa welding; post-weld annealing ha e hlokehe ha ho tjheseletsa likarolo tse tšesaane. Lintlha tse peli tsa bohlokoa tsa ho hlahisa manonyeletso a weld ho austeniticlitšepe tse se nang tšepeke:
paballo ya kganetso ya kutu
ho qoba ho petsoha
Ho Sebetsa - Ho Etsa Mocheso:
Ho theha, mocheso o ts'oanang ho 2100 / 2300 °F
U se ke ua chesa ka tlase ho 1700 ° F
Forging e ka pholile moea ntle le kotsi ea ho petsoha
Ho sebetsa - Ho Rata ho Rala:
Sebopeho sa eona sa austenitic se e lumella ho huleloa ka botebo ntle le ho ts'oaroa ka hare, Ho etsa sena hore e be khetho ea tšepe e sa hloekang ha ho etsoa lisinki, li-hollow-ware le lipane.
Limaraka tsena li sebetsa ka thata ka potlako. Ho imolla khatello ea maikutlo e hlahisoang ka mokhoa o matla kapa o ohiang, likarolo li lokela ho tlosoa ka ho feletseng kapa ho imolla khatello ea kelello hang ha ho khoneha ka mor'a ho theha.
Boikemisetso:
Tšebeliso ea li-chip breaker e eletsoa kaha li-chips li ka ba likhoele. Ts'epe e sa hloekang e sebetsa ka thata ka potlako, lijo tse boima tse ntle, lisebelisoa tse bohale, le setaele se thata se lokela ho sebelisoa.tsa ho khaola ka tlase ho lera le thata-thata ka lebaka la lipallo tse fetileng.
Lintho tsa Lik'hemik'hale:
| pplications: Kaho le mokhabiso | |||||||||||
| tlhaloso | Kereiti ea tšepe | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Mo% | Ti% | TSE LING |
| Max. | Max. | Max. | Max. | Max. | |||||||
| JIS | SUS301 | 0.15 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 6.00-8.00 | |||
| G4303 | SUS302 | 0.15 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.00 | |||
| G4304 | SUS304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-10.50 | |||
| G4305 | SUS304L | 0.03 | 1 | 2 | 0.045 | 0.03 | 18.00-20.00 | 9.00-13.00 | |||
| G4312 | SUS304J3 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.50 | Ka: 1.00-3.00 | ||
| SUH309 | 0.2 | 1 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | ||||
| SUS309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | ||||
| SUH310 | 0.25 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | ||||
| SUS310S | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | ||||
| SUS316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | |||
| SUS316L | 0.03 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 12.00-15.00 | 2.00-3.00 | |||
| SUS317 | 0.08 | 1 | 2 | 0.045 | 0.03 | 18.00-20.00 | 11.00-15.00 | 3.00-4.00 | |||
| SUS321 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | 5*C Min. | |||
| SUS347 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | Nb:10*C Min. | |||
| SUXM7 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.50-10,50 | Ka: 3.00-4.00 | |||
| SUH409 | 0.08 | 1 | 1 | 0.04 | 0.03 | 10.50-11.75 | 6*C ho isa ho 0,75 | ||||
| SUH409L | 0.03 | 1 | 1 | 0.04 | 0.03 | 10.50-11.75 | 6*C ho isa ho 0,75 | ||||
| SUS410 | 0.15 | 1 | 1 | 0.04 | 0.03 | 11.50-13.50 | |||||
| SUS420J1 | 0.16-0.25 | 1 | 1 | 0.04 | 0.03 | 12.00-14.00 | |||||
| SUS420J2 | 0.26-0,40 | 1 | 1 | 0.04 | 0.03 | 12.00-14.00 | |||||
| SUS430 | 0.12 | 0.75 | 1 | 0.04 | 0.03 | 16.00-18.00 | |||||
| SUS434 | 0.12 | 1 | 1 | 0.04 | 0.03 | 16.00-18.00 | 0.75 ~ 1.25 | ||||
| Tlhaloso ea ASTM | |||||||||||
| Tlhaloso | Kereiti ea tšepe | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Mo% | Ti% | TSE LING |
| Max. | Max. | Max. | Max. | Max | |||||||
| ASTM | S30100 | 0.15 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 6.00-8.00 | N:0.10 Max | ||
| A240 | S30200 | 0.15 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.00 | N:0.10 Max | ||
| S30400 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-10.5 | N:0.10 Max | |||
| S30403 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-12.00 | N:0.10 Max | |||
| S30908 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | ||||
| S31008 | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | ||||
| S31600 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | N:0.10 Max | ||
| S31603 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | N:0.10 Max | ||
| S31700 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 11.00-15.00 | 3.00-4.00 | N:0.10 Max | ||
| S32100 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-12.00 | 5*(C+N) Mets. | N:0.10 Max | ||
| 0.70 Max | |||||||||||
| S34700 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | Cb: 10 * CM ka hare. | |||
| 1.00 Max | |||||||||||
| S40910 | 0.03 | 1 | 1 | 0.045 | 0.03 | 10.50-11.70 | 0.5Boholo | Ti:6*CMin. | |||
| 0.5 Max. | |||||||||||
| S41000 | 0.15 | 1 | 1 | 0.04 | 0.03 | 11.50-13.50 | 0.75Bok | ||||
| S43000 | 0.12 | 1 | 1 | 0.04 | 0.03 | 16.00-18.00 | 0.75Bok | ||||
Phekolo ea sefahleho:
| Eona | Ho qeta bokahodimo | Mekhoa ea ho qeta ka holim'a metsi | Kopo e ka sehloohong |
| NO.1 | HR | Kalafo ea mocheso ka mor'a hore ho be le mocheso o chesang, ho khaola, kapa ka phekolo | Bakeng sa ntle le morero oa ho phatsima holimo |
| NO.2D | Ntle le SPM | Mokhoa oa ho phekola mocheso ka mor'a hore ho be le serame, ho qoelisoa ka holim'a rolara ka boea kapa qetellong ho be le leseli le kolobisang matte holim'a sefahleho. | Lisebelisoa tse akaretsang, thepa ea ho haha. |
| NO.2B | Ka mor'a SPM | Ho fana ka lisebelisoa tsa ho lokisa No.2 mokhoa o nepahetseng oa ho khantša leseli le batang | Lisebelisoa tse akaretsang, thepa ea kaho (thepa e ngata e sebetsoa) |
| BA | Khanya annealed | Phekolo e khanyang ea mocheso ka mor'a hore ho pholile ho bata , e le hore ho be le phello e khanyang haholoanyane, e batang | Likarolo tsa likoloi, lisebelisoa tsa lapeng, likoloi, lisebelisoa tsa bongaka, lisebelisoa tsa lijo |
| NO.3 | Ho sebetsa ha lijo-thollo tse benyang, tse mahoashe | The NO.2D kapa NO.2B sebetsa patsi No. 100-120 bentša lebanta sila abrasive | Lisebelisoa tsa ho haha, lisebelisoa tsa kichineng |
| NO.4 | Ka mor'a CPL | The NO.2D kapa NO.2B sebetsa patsi No. 150-180 bentša lebanta sila abrasive | Thepa ea kaho, lisebelisoa tsa kichineng, likoloi, lisebelisoa tsa bongaka, lisebelisoa tsa lijo |
| 240# | Ho sila mela e metle | The NO.2D kapa NO.2B sebetsa lepolanka 240 bentša lebanta sila abrasive | Lisebelisoa tsa kichineng |
| 320# | Ho feta mela e 240 ea ho sila | The NO.2D kapa NO.2B sebetsa lepolanka 320 bentša lebanta sila abrasive | Lisebelisoa tsa kichineng |
| 400# | Haufi le BA luster | Mokhoa oa ho bentša lebili la lebili la MO.2B 400 | Lisebelisoa tsa mohaho, lisebelisoa tsa kichineng |
| HL (mehala ea moriri) | Mohala oa ho pholisa o nang le ts'ebetso e telele e tsoelang pele | Ka boholo bo loketseng (hangata haholo No. 150-240 grit) tepi ea abrasive ka nako e telele joaloka moriri, ho ba le mokhoa o tsoelang pele oa ho sebetsana le mohala oa ho belisa. | Mokhoa o tloaelehileng ka ho fetisisa oa lisebelisoa tsa mohaho |
| NO.6 | NO.4 e sebetsa ka tlase ho ponahatso , ho timela | NO.4 thepa ea ho sebetsa e sebelisetsoang ho bentša ho hlatsoa ha Tampico | Lisebelisoa tsa mohaho, mekhabiso |
| NO.7 | Tshebetso ea seipone e nepahetseng e phahameng haholo | No. 600 ea rotary buff e nang le polishing | Lisebelisoa tsa mohaho, mekhabiso |
| NO.8 | Qetello ea seipone se phahameng ka ho fetisisa | Likaroloana tse ntle tsa thepa ea abrasive ka tatellano ea ho bentša, seipone se benyang ka ho bentša | Lisebelisoa tsa mohaho, mekhabiso, liipone |
MAEMO A MACHABA:
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