Txheej txheem cej luam ntawm 201 stainless hlau
Ntaus 201 stainless hlau yog ib qho khoom nruab nrab ntawm cov khoom muaj ntau yam muaj txiaj ntsig zoo. Thaum nws yog qhov zoo tagnrho rau qee qhov siv, nws tsis yog qhov kev xaiv zoo rau cov qauv uas yuav muaj peev xwm mus rau cov kab mob ntawm cov dej qab ntsev xws li Sealwater.
Ntaus 201 yog ib feem ntawm 200 series ntawm Austenitic stainless hlau. Ameslikas tau tsim los txhawm rau txhawm rau txuag lub npib tsib xee, lub tsev neeg no ntawm stainless cov hlau yog tsiag ntawv los ntawm cov ntsiab lus tsis muaj hnub nyoog tsawg.
Ntaus 201 tuaj yeem hloov rau hom 301 hauv ntau cov ntawv thov, tab sis nws tsis tshua tiv taus corrosion dua li nws cov counterpart, tshwj xeeb hauv cov chaw tshuaj lom neeg.
Annealed, nws tsis yog sib nqus, tab sis ntaus 201 muaj peev xwm ua cov hlau nplaum los ntawm kev ua haujlwm txias. Ntau dua cov ntsiab lus nitrogen hauv hom 201 muab cov txiaj ntsig ntau dua hom 301 hlau, tshwj xeeb tshaj yog thaum kub tsawg.
Hom 201 tsis yog qhov nyuaj los ntawm kev kho cua sov thiab yog annealed ntawm 1850-1950 degrees Fahrenheit (1010-1066 degrees CelsiD), ua raws li dej txias.
Hom 201 yog siv los tsim cov khoom siv hauv tsev, ua noj cov tais diav, tshuab ntxhua khaub ncaws, cov tshuab ntxhua khaub ncaws, qhov rai, thiab qhov rooj. Nws tseem siv rau hauv kev siv tsheb trim, kho kom zoo nkauj kos duab, cov tsheb ciav hlau tsheb, cov shocks, thiab clamps. Nws tsis pom zoo rau cov ntawv thov sab nraum zoov vim yog nws cov ntxim nyiam rau pitting thiab crevice corrosion.
Kev qhia tshwj xeeb ntawm 201 nyuam stainless hlau
Lub hom phiaj | ASTM, AISI, SUS, JIS, En, Din, Bs, GB, thiab lwm yam. |
Khoom | 201, 202, 302, 302, 304, 304H, 304, 310, 41, 41, 440a, 904L, 2205, ect. |
Qhov tuab | Txias rolled: 0.1hli-3.0mm |
Kub rolled: 3.0mm-200mm | |
Raws li koj qhov kev thov | |
Qhov dav | Kub dov ib txwm dav: 1500,1800,2000, raws li koj qhov kev thov |
Cold colled tas li niaj zaus qhov dav: 1000,1219,1250,1500, raws li koj qhov kev thov | |
Kev txawj | Kub dov / dov txias |
Qho ntev | 1-12m lossis raws li koj qhov kev thov |
Nplaim | 2B, BA (BA (ci annealed) No.1 No.2 No.2 No.4,2D, 4K, 4K, 4K, 4k, SB, Embossed, raws li koj qhov kev thov |
Yam ntim | Txheem hiav txwv-tsim nyog ntim / raws li koj qhov kev thov |
Hom Ss201
l j1(Nruab nrab tooj): Cov ntsiab lus carbon yog siab dua me ntsis J4 thiab cov ntsiab lus tooj liab yog qis dua J4. Nws kev ua tau zoo yog tsawg dua tshaj li. Nws yog qhov haum rau cov duab ntiav thiab sib sib zog nqus cov khoom lag luam, xws li cov khoom dai, huv si, khoom raj, khoom raj, khoom raj.
l J2, J5: Cov leeg dai kom zoo nkauj yog tseem zoo nkauj yog qhov siab (ob qho tib si tshaj 96 °) thiab lub raj square lossis lub raj nkhaus (90 °) yog nquag mus rau bursting.
l Nyob rau hauv cov nqe lus ntawm tiaj tus phaj: Vim tias lub siab tawv, Pawg Thawj Coj Zoo nkauj, thiab kev kho deg xws li te,
l polishing thiab plating yog siv tau. Tab sis qhov teeb meem loj tshaj plaws yog qhov teeb meem khoov, cov khoov yog yooj yim tawg, thiab qhov zawj yog qhov yooj yim tawg. Tsis zoo.
l j3(Tsawg tooj): Haum rau kev dai cov hlab ntsha. Kev ua tau yooj yim tuaj yeem ua tiav ntawm lub vaj huam sib luag zoo nkauj, tab sis nws tsis muaj peev xwm nrog kev nyuaj me ntsis. Muaj cov lus qhia tias cov ntaub qhwv ntsej muag yog khoov, thiab muaj lub ntsej muag sab hauv tom qab tawg (pob zeb phaj sab hauv, tawg, folded tawm nrog sab hauv). Cov khoom siv tog tau raug sim los khoov, 90 degrees, tab sis nws yuav tsis txuas ntxiv.
l j4(Siab tooj): Nws yog qhov siab tshaj ntawm J series. Nws yog qhov haum rau cov hom me me ntawm cov khoom sib sib sib zog nqus. Feem ntau ntawm cov khoom lag luam uas yuav tsum muaj ntsev tob thiab ntsev kuaj tshuaj yuav xaiv nws. Piv txwv, tog, cov tais diav chav ua noj, cov khoom da dej, cov dej hluav taws xob, lub tshuab nqus tsev, rooj zaum, thiab lwm yam.
Kev siv tshuaj lom neeg muaj pes tsawg leeg ntawm 201 stainless hlau
Teem nqi | C% | Ni% | Cr% | Mn% | Cu% | SI% | P% | S% | N% | Mo% |
201 | 0.104 | 1.21 | 13.92 | 10.07 | 0.81 | 0.41 | 0.036 | 0.003 | - | - |
201 j2 | 0.128 | 1.37 | 13.29 | 9.57 | 0.33 | 0.49 | 0.045 | 0.001 | 0.155 | - |
201 j3 | 0.127 | 1.30 | 14.50 | 9.05 | 0.59 | 0.41 | 0.039 | 0.002 | 0.177 | 0.02 |
201 j4 | 0.060 | 1.27 | 14.86 | 9.33 | 1.57 | 0.39 | 0.036 | 0.002 | - | - |
Peb | 0.135 | 1.45 | 13.26 | 10.72 | 0.07 | 0.58 | 0.043 | 0.002 | 0.149 | 0.032 |
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