2019 Zoo Tshaj Plaws Tuam Tshoj DC01 DC02 DC03 DC06 Dx51d Dx52D SGCC Z30-Z275 Kub Dipped Galvanized Steel Coil Tag Nrho Hard Coil Steel Gi Sheet Galvanized Steel Coil Stainless
Peb lub hom phiaj yuav tsum yog los sib sau ua ke thiab txhim kho qhov zoo thiab kev pabcuam ntawm cov khoom uas twb muaj lawm, tib lub sijhawm ntawd feem ntau tsim cov khoom tshiab thiab cov kev daws teeb meem los ua kom tau raws li cov neeg siv khoom xav tau rau xyoo 2019 zoo Tuam Tshoj DC01 DC02 DC03 DC06 Dx51d Dx52D SGCC Z30-Z275 Kub Dipped Galvanized Steel Coil Tag Nrho Hard Coil Steel Gi Sheet Galvanized Steel Coil Stainless, Peb txais tos koj los koom nrog peb hauv txoj kev no ntawm kev tsim kom muaj kev lag luam vam meej thiab ua haujlwm tau zoo ua ke.
Peb lub hom phiaj yuav tsum yog los sib sau ua ke thiab txhim kho qhov zoo thiab kev pabcuam ntawm cov khoom uas twb muaj lawm, tib lub sijhawm ntawd feem ntau tsim cov khoom tshiab thiab cov kev daws teeb meem los ua kom tau raws li cov neeg siv khoom xav tau.Tuam Tshoj Galvanized Chev Z100, Galvanized hlau Dx51dPeb lub tuam txhab ua haujlwm los ntawm txoj cai ua haujlwm ntawm "kev ncaj ncees, kev koom tes tsim, tib neeg taw qhia, yeej-yeej kev koom tes". Peb vam tias peb tuaj yeem muaj kev sib raug zoo nrog cov neeg ua lag luam los ntawm thoob plaws lub ntiaj teb.
Cov Khoom Siv Dav Dav
Alloy 304L yog T-300 series stainless hlau austenitic, uas muaj tsawg kawg yog 18% chromium thiab 8% nickel. Hom 304L muaj cov pa roj carbon siab tshaj plaws yog 0.030. Nws yog tus qauv "18/8 stainless" uas feem ntau pom muaj nyob rau hauv cov lauj kaub thiab cov cuab yeej ua noj. Alloys 304L yog cov alloy uas siv tau ntau yam thiab siv dav hauv tsev neeg stainless hlau. Zoo tagnrho rau ntau yam kev siv hauv tsev thiab kev lag luam, Alloys 304L qhia txog kev tiv thaiv corrosion zoo heev thiab muaj kev yooj yim ntawm kev tsim khoom, kev ua tau zoo heev. Cov hlau stainless austenitic kuj suav tias yog cov hlau uas muaj hlau ntau thiab tuaj yeem vuam los ntawm txhua txoj kev sib xyaw thiab kev tiv thaiv vuam.
Qee cov khoom:
stainless hlau kauj raj
stainless hlau raj kauj
stainless hlau coil tubing
stainless hlau kauj yeeb nkab
cov neeg muag khoom ntawm stainless hlau coil tube
stainless hlau kauj raj manufacturers
stainless hlau yeeb nkab kauj
Cov Lus Qhia: UNS S30403
Cov ntawv thov:
Cov hlau nplaum 304L Stainless Steel siv rau ntau yam kev siv hauv tsev thiab kev lag luam, suav nrog:
Cov khoom siv ua zaub mov, tshwj xeeb tshaj yog hauv kev ua npias, kev ua mis nyuj, thiab kev ua cawv txiv hmab
Cov rooj zaum hauv chav ua noj, cov dab dej, cov thoob dej, cov khoom siv, thiab cov khoom siv hluav taws xob
Kev kho kom zoo nkauj thiab molding
Kev siv cov qauv tsheb thiab aerospace
Cov khoom siv hauv kev tsim kho vaj tse loj
Cov thawv tshuaj lom neeg, suav nrog kev thauj mus los
Cov khoom siv hloov cua sov
Cov txiv ntoo, cov ntsia hlau, cov ntsia hlau, thiab lwm yam khoom siv txuas rau hauv ib puag ncig marine
Kev lag luam zas xim
Cov ntxaij vab tshaus woven los yog welded rau kev khawb av, kev khawb av thiab kev lim dej
Cov Qauv:
ASTM/ASME: S30403
EURONORM: 1.4303
AFNOR: Z2 CN 18.10
DIN: X2 CrNi 19 11
Kev Tiv Thaiv Kev Xeb:
Kev tiv thaiv xeb hauv cov chaw oxidizing yog qhov tshwm sim ntawm 18 txog 19% chromium uas 304 alloys muaj.
Kev tiv taus cov organic acids uas muaj zog nruab nrab yog qhov tshwm sim ntawm 9 txog 11% nickel uas cov hlau 304 muaj.
Qee lub sij hawm, alloy 304L yuav qhia txog qhov corrosion qis dua li cov carbon siab dua Alloy 304; txwv tsis pub, 304, 304L, thiab 304H yuav raug suav hais tias ua haujlwm sib npaug hauv feem ntau qhov chaw corrosive.
Cov hlau nplaum 304L yog qhov zoo dua rau kev siv rau hauv cov chaw uas muaj corrosive txaus kom ua rau muaj kev xeb intergranular ntawm cov welds thiab cov cheeb tsam uas muaj cua sov ntawm cov hlau nplaum uas yooj yim rau kev puas tsuaj.
Kev Tiv Thaiv Kub:
Zoo tiv taus oxidation hauv kev pabcuam tsis tu ncua mus txog 1600 ° F thiab hauv kev pabcuam tas mus li mus txog 1690 ° F.
Tsis pom zoo kom siv 304 tas li ntawm 800-1580 ° F yog tias qhov kev tiv thaiv xeb hauv dej tom qab ntawd tseem ceeb.
Qib 304L tiv taus cov carbide nag thiab tuaj yeem ua kom sov rau hauv qhov kub siab tshaj.
Cov Khoom ntawm 304 Alloy
Cov yam ntxwv ntawm vuam:
Cov yam ntxwv vuam zoo heev; tsis tas yuav tsum tau ua kom sov tom qab vuam thaum vuam cov ntu nyias. Ob qho tseem ceeb uas yuav tsum xav txog thaum tsim cov pob qij txha vuam hauv cov hlau tsis xeb austenitic yog:
kev tiv thaiv corrosion
kev zam ntawm kev tawg
Kev Ua - Kev Tsim Kub:
Yuav kom forge, cua sov sib npaug rau 2100 / 2300 ° F
Tsis txhob ua kom kub tshaj 1700 ° F
Kev forging tuaj yeem ua kom txias los ntawm huab cua yam tsis muaj kev phom sij ntawm kev tawg
Kev Ua - Kev Tsim Txias:
Nws cov qauv austenitic tso cai rau nws kom rub tob yam tsis muaj kev kub hnyiab nruab nrab, Ua qhov no yog qib stainless hlau xaiv hauv kev tsim cov dab dej, cov khoom siv khoob thiab cov lauj kaub.
Cov qib no ua haujlwm tawv sai. Txhawm rau kom txo qhov kev ntxhov siab uas tsim los ntawm kev tsim khoom hnyav lossis kev tig, cov khoom yuav tsum tau annealed tag nrho lossis kev ntxhov siab txo qis sai li sai tau tom qab tsim.
Kev Siv Tau:
Siv cov cuab yeej txiav cov chips yog qhov pom zoo vim tias cov chips tuaj yeem ua rau cov hlau tsis xeb ua haujlwm tau sai, cov khoom siv hnyav, cov cuab yeej ntse, thiab kev teeb tsa ruaj khov yuav tsum tau siv. ntawm kev txiav hauv qab cov txheej ua haujlwm uas tau ua haujlwm los ntawm kev dhau los.
Cov Khoom Siv Tshuaj:
|
| C | Mn | Si | P | S | Cr | Ni | N |
| 304L | 0.03 siab tshaj | 2.0 siab tshaj | 0.75max | 0.45 siab tshaj | 0.03 siab tshaj | tsawg kawg nkaus: 18.0 siab tshaj plaws: 20.0 | tsawg kawg nkaus: 8.0 siab tshaj plaws: 12.0 | 0.10 siab tshaj |
Cov Khoom Siv Kho Tshuab:
| Qib | Lub zog tensile ksi (min) | Lub zog tawm los 0.2% ksi (min) | Kev ntev% | Qhov nyuaj (Brinell) MAX | Qhov nyuaj (Rockwell B) MAX |
| 304L | 70 | 25 | 40 | 201 | 92 |
Cov Khoom Siv Lub Cev:
| Qhov Ceev | Kev Ua Kub | Hluav taws xob | Modulus ntawm | Tus lej ntawm | Kub Tshwj Xeeb | Yaj |
| ntawm 68°F: 0.285 | 9.4 ntawm 212°F | 28.3 ntawm 68°F | 28 | 9.4 ntawm 32 - 212 ° F | 0.1200 ntawm 68°F txog 212°F | 2500 txog 2590 |
|
| 12.4 ntawm 932 ° F | 39.4 ntawm 752°F |
| 10.2 ntawm 32 - 1000 ° F |
|
|
|
|
| 49.6 ntawm 1652 ° F |
| 10.4 ntawm 32 - 1500 ° F |
|
|
Kev kho qhov chaw
| Nws | Kev ua tiav nto | Cov txheej txheem ua tiav nto | Daim ntawv thov tseem ceeb |
| TSIS MUAJ. 1 | HR | Kev kho cua sov tom qab kub dov, pickling, lossis nrog kev kho mob | Vim tsis muaj lub hom phiaj ntawm qhov ci ntsa iab ntawm qhov chaw |
| TSIS MUAJ.2D | Yog tsis muaj SPM | Txoj kev kho cua sov tom qab dov txias, pickling nto roller nrog wool lossis thaum kawg lub teeb dov ib qho matte nto ua tiav | Cov ntaub ntawv dav dav, cov ntaub ntawv tsim kho. |
| TSIS MUAJ. 2B | Tom qab SPM | Muab cov ntaub ntawv ua tiav No.2 txoj kev tsim nyog ntawm lub teeb txias ci ntsa iab | Cov ntaub ntawv dav dav, cov ntaub ntawv tsim kho (feem ntau ntawm cov khoom lag luam tau ua tiav) |
| BA | Ci ntsa iab | Kev kho cua sov ci ntsa iab tom qab dov txias, kom ci ntsa iab dua, txias lub teeb nyhuv | Cov khoom siv hauv tsheb, cov khoom siv hauv tsev, cov tsheb, cov khoom siv kho mob, cov khoom siv zaub mov |
| TSIS MUAJ. 3 | Kev ua cov nplej ci ntsa iab, ntxhib | Cov ntoo ua NO.2D lossis NO.2B No. 100-120 polishing abrasive sib tsoo siv | Cov ntaub ntawv siv hauv tsev, cov khoom siv hauv chav ua noj |
| TSIS MUAJ.4 | Tom qab CPL | Cov ntoo ua NO.2D lossis NO.2B No. 150-180 polishing abrasive sib tsoo siv | Cov ntaub ntawv siv hauv tsev, khoom siv hauv chav ua noj, tsheb, khoom siv kho mob, khoom siv ua zaub mov |
| 240# | Kev sib tsoo ntawm cov kab zoo | Lub NO.2D lossis NO.2B ua cov ntoo 240 polishing abrasive sib tsoo siv | Cov khoom siv hauv chav ua noj |
| 320# | Ntau tshaj 240 kab ntawm kev sib tsoo | Lub NO.2D lossis NO.2B ua cov ntoo 320 polishing abrasive sib tsoo siv | Cov khoom siv hauv chav ua noj |
| 400# | Nyob ze rau BA luster | Txoj kev txhuam hniav MO.2B timber 400 | Cov ntaub ntawv siv hauv tsev, cov khoom siv hauv chav ua noj |
| HL (cov kab plaub hau) | Kab polishing muaj kev ua tiav ntev ntev | Hauv daim kab xev abrasive loj (feem ntau yog No. 150-240 grit) kom ntev li ntev tau cov plaub hau, muaj txoj kev ua tiav tas mus li ntawm kab polishing | Cov khoom siv hauv tsev feem ntau ua tiav |
| TSIS MUAJ. 6 | NO.4 ua tsawg dua li qhov kev xav, qhov ploj mus | NO.4 cov khoom siv ua tiav siv rau kev txhuam hniav Tampico | Cov ntaub ntawv siv hauv tsev, kho kom zoo nkauj |
| TSIS MUAJ.7 | Kev ua tiav daim iav reflective siab heev | Tsis muaj. 600 ntawm lub rotary buff nrog ib tug polishing | Cov ntaub ntawv siv hauv tsev, kho kom zoo nkauj |
| TSIS MUAJ.8 | Qhov ci ntsa iab siab tshaj plaws | Cov khoom me me ntawm cov khoom siv abrasive hauv kev txiav txim polishing, daim iav polishing nrog polishing | Cov ntaub ntawv siv hauv tsev, kho kom zoo nkauj, daim iav |
Tus qauv thoob ntiaj teb ntawm stainless hlau:
TUS QAUV THOOB NTAUB NTAWV:
| Rooj Sib Piv Kwv Yees | |||||||||||
| ASTM/ASME | ISO | Tebchaws Meskas | Nyiv Pooj | TEB CHAWS ASKIV | TEB CHAWS YELEMES | Fabkis teb | SWEDEN | ITALI | Is Nrias teb | CNS | |
| UNS Tsis yog. | 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 | 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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