Fektheri e rekisoang ka ho chesa Cold Rolled And Hot Rolled 316l Coil Stainless Steel Low 316l Coil Stainless Steel
E latela molao-motheo o reng "Ho tšepahala, ho sebetsa ka thata, ho sebetsa ka thata, ho qapa" ho fumana litharollo tse ncha khafetsa.E nka bareki, katleho e le katleho ea eona.Ha re theheng bokamoso bo atlehileng ka matsoho bakeng sa Factory made hot-sale Cold Rolled AndCoil ea tšepe e sa hloekang e chesang ea 316lTlase316l Coil ea tšepe e sa hloekang, Feme ea rona e nang le boleng bo botle qalong e le lepetjo la rona, re etsa thepa e entsoeng ka botlalo Japane, ho tloha ho reka thepa ho isa ho sebetsa.Sena se ba nolofalletsa ho sebelisoa ka khotso ea kelello.
E latela molao-motheo o reng "Ho tšepahala, ho sebetsa ka thata, ho sebetsa ka thata, ho qapa" ho fumana litharollo tse ncha khafetsa.E nka bareki, katleho e le katleho ea eona.A re theheng bokamoso bo atlehileng ka matsoho bakeng sa316l Coil ea tšepe e sa hloekang, Coil ea tšepe e sa hloekang e chesang ea 316l, Tlase 316l, Re boetse re na le bokhoni bo matla ba ho kopanya ho fana ka litšebeletso tsa rona tse molemo ka ho fetisisa, 'me re rera ho haha ntlo ea polokelo linaheng tse fapaneng ho pota lefatše, e ka' nang ea e-ba bonolo haholoanyane ho sebeletsa bareki ba rona.
Kakaretso Thepa
Alloy 304L letoto la T-300 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.
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 mabapi le ho hlahisa manonyeletso a weld ka har'a litšepe tse sa hloekang tsa austenitic ke:
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:
|
| C | Mn | Si | P | S | Cr | Ni | N |
| 304L | 0.03 max | 2.0 max | 0.75 max | 0.45 max | 0.03 max | mets: 18,0 max: 20.0 | mets: 8.0 max: 12.0 | 0.10 max |
Thepa ea Mechini:
| Kereiti | Tensile Strength ksi (min) | Matla a Kotulo 0.2% ksi (min) | Elongation % | Ho thatafala (Brinell) MAX | Ho thatafala (Rockwell B) MAX |
| 304L | 70 | 25 | 40 | 201 | 92 |
Thepa ea Sebele:
| Botenya | Thermal Conductivity | Motlakase | Modulus ea | Coefficient of | Mocheso o khethehileng | Ho qhibiliha |
| ho 68°F: 0.285 | 9.4 ho 212°F | 28.3 ka 68°F | 28 | 9.4 ho 32 - 212°F | 0.1200 ho 68°F ho isa ho 212°F | 2500 ho isa ho 2590 |
|
| 12.4 ho 932 °F | 39.4 ho 752°F |
| 10.2 ho 32 - 1000°F |
|
|
|
|
| 49.6 ho 1652 °F |
| 10.4 ho 32 - 1500°F |
|
|
Phekolo ea bokaholimo
| 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 | Mokhoa o nepahetseng haholo oa ho bonahatsa seipone sa ho bonahatsa | 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 a Stainless steel:
MAEMO A MACHABA:
| Tafole e Hakantsoeng ea ho Bapisa | |||||||||||
| ASTM/ASME | ISO | usa | JAPANE | BRITHANE | JEREMANE | FRANSE | SWEDEN | ITALIA | INDIA | CNS | |
| UNS Che. | AISI | JIS | BS | WERKSTOFF DIN | NF | SIS | UNI | IS | |||
| S20100 | A-2 | 201 | SUS201 | 1.4371 | X12CrMnNi1885 | Z12CMN17-07AZ | 201 | ||||
| S20200 | A-3 | 202 | SUS202 | 284S16 | 202 | ||||||
| S30100 | 14 | 301 | SUS301 | 301S21 | 1.431 | X12CrNi177 | Z11CN17-08 | 142331 | X12CrNi1707 | 10Cr17Ni7 | 301 |
| S30200 | 12 | 302 | SUS302 | 302S25 | 1.43 | X12cRnI188 | Z12CN18-09 | 142332 | X10CrNiS1809 | 302 | |
| S30300 | 17 | 303 | SUS303 | 303S21 | 1.4305 | X10CrNiS189 | Z8CNF18-09 | ||||
| S30323 | 17a | 303Se | SUS303Se | 303S41 | Z10CNF18-09 | 142346 | X10CrNiS1809 | ||||
| S30400 | 11 | 304 | SUS304 | 304S31 | 1.4301 | X5CrNi1810 | Z7CN18-09 | 142333 | X5CrNi1810 | 04Cr18Ni10 | 304 |
| S30403 | 10 | 304L | SUS304L | 304S11 | 1.4306 | X2CrNi1911 | Z3CN18-10 | 142352 | X2CrNi1811 | 02Cr18Ni11 | 304L |
| S30500 | 13 | 305 | SUS305 | 305S19 | 1.4303 | X5CrNi1812 | Z8CN18-12 | 305 | |||
| S30900 | 309 | SUH309 | 309S24 | 1.4828 | Z12CN24-13 | X16CrNi2314 | |||||
| S30908 | 309S | SUS309S | 309S16 | 309S | |||||||
| S31000 | 310 | SUH310 | 310S24 | 1.4841 | Z12CN25-20 | 142361 | X6CrNi2520 | ||||
| S31008 | H15 | 310S | SUS310S | 310S16 | 1.4845 | Z8CN25-10 | 142361 | X6CrNi2520 | 310S | ||
| S31600 | 20 | 316 | SUS316 | 316S31 | 1.4401 | X5CrNiMo17122 | Z7CND17-11-02 | 142343 | X8CrNiMo1713 | 04Cr17Ni12Mo2 | 316 |
| S31603 | 19 | 316L | SUS316L | 316S11 | 1.4404 | X2CrNiMo17132 | Z3CND17-12-02 | 142348 | X2CrNiMo1712 | 02Cr17Ni12Mo2 | 316L |
| S31635 | 21 | 316Ti | Tlhaloso: SUS316Ti | 320S31 | 1.4571 | X6CrNiMoTi17122 | Z6CND17-12 | 142350 | 316Ti | ||
| S31700 | 317 | SUS317 | 317S16 | 1.4436 | X5CrNiMo17133 | Z3CND19-15-04 | 142367 | 317 | |||
| S32100 | 15 | 321 | SUS321 | 321S31 | 1.4541 | X6CrNiTi1810 | Z6CNT18-10 | 142337 | X6CrNiTi1811 | 04Cr18Ni10Ti20 | 321 |
| S34700 | 16 | 347 | SUS347 | 347S31 | 1.455 | X6CrNiNb1810 | Z6CNNb18-10 | 142338 | X8CrNiNb1811 | 347 | |
| S40300 | 403 | SUS403 | 403S17 | 1.4024 | X5Cr13 | Z12C13 | 142301 | 403 | |||
| S40500 | 2 | 405 | SUS405 | 405S17 | 1.4002 | X6CrAl13 | Z8CA12 | X6CrAl13 | 405 | ||
| S40900 | 1 Ti | 409 | SUH409 | 409S19 | 1.4512 | X6CrTi12 | Z8CNT12 | 409 | |||
| S41000 | 3 | 410 | SUS410 | 410S21 | 1.4006 | X10Cr13 | Z13C13 | 142302 | X12Cr13 | 410 | |
| S41600 | 7 | 416 | SUS416 | 416S21 | 1.4005 | X12CrS13 | Z11CF13 | X12CrS13 | |||
| S42000 | 4 | 420 | SUS420J1 | 420S29 | 1.4021 | X20Cr13 | Z20C13 | 142304 | X30Cr13 | 420J1 | |
| 5 | SUS420J2 | 420S45 | 1.4028 | X30Cr13 | Z33C13 | 420J2 | |||||
| S43000 | 8 | 430 | SUS430 | 430S17 | 1.4016 | X6Cr17 | Z8C17 | 142320 | X8Cr17 | 05Cr17 | 430 |
| S43020 | 8C | 430F | SUS430F | 1.4104 | X4CrMoS18 | Z8CF17 | 142383 | X10CrS17 | |||
| S43100 | 9b | 431 | SUS431 | 431S29 | 1.4057 | X20CrNi172 | Z15CN16-02 | 142321 | X16CrNi16 | ||
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