Txias-Rolled 201 J3 J4 Stainless Steel Coils
Tso lus
Puas yog koj tab tom nrhiav rau tus nqi- zoo 201 stainless hlau kauj uas tseem xa cov kev ua haujlwm ruaj khov, zoo ib yam ntawm qhov chaw, thiab kev tswj xyuas qhov loj me?
GNEE, nrog rau ntau tshaj 18 xyoo ntawm stainless hlau muab kev paub, tau xa tawm siab - zoo stainless hlau coils rau ntau tshaj 50 lub teb chaws, nrog rau ib xyoos ib zaug xa khoom ntim ntau tshaj 2,000 tons. Kev txhawb nqa los ntawm ISO 9001, PED ntawv pov thawj, thiab nruj thib peb-kev tshuaj ntsuam xyuas tog xws li SGS thiab BV, peb ua kom muaj kev ua raws li tag nrho, traceable, thiab tsis tu ncua cov khoom lag luam txhim khu kev lag luam thoob ntiaj teb.
Peb cov khaub thuas- dov 201 / J3 / J4 stainless hlau coils tau dav siv hauv cov khoom siv hauv tsev, khoom siv hauv tsev, elevators, thiab cov ntaub ntawv kho kom zoo nkauj. Piv nrog rau cov qauv 201 qib, peb cov ntaub ntawv J3 thiab J4 tau ua kom zoo nrog cov khoom siv tooj liab (Cu) cov ntsiab lus ntawm 1.5% – 2.0%, uas ua rau muaj txiaj ntsig zoo rau kev kos duab sib sib zog nqus, ductility, thiab tawg tsis kam thaum tsim cov txheej txheem. Qhov no ua rau cov khoom tsim nyog rau siab - ceev automated ntau lawm kab yuav tsum tau ruaj khov stamping kev ua tau zoo.
Lub 201 stainless hlau kauj muaj cov qauv zoo heev, ua rau nws yooj yim rau thwj, khoov, thiab vuam yam tsis muaj kev tawg, uas yog qhov zoo tagnrho rau kev tsim khoom ib puag ncig. Peb ua raws li cov qauv kev tswj hwm nruj, nrog lub thickness ntau ntawm 0.1-3.0 hli (siab ntev ± 0.02 hli) thiab qhov dav ntawm 10-2000 hli (siab ntev ± 0.1 hli), kom ntseeg tau tias muaj kev sib xws hauv cov khoom loj. Qhov saum npoo zoo nce mus txog 2B / BA tiav nrog roughness Ra tsawg dua lossis sib npaug li 0.3 μm, tsis muaj khawb, oxide nplai, lossis lwm yam tsis xws luag, txo cov nqi qis qis thiab txhim kho cov khoom muag kawg.
201 J3 J4 stainless hlau kauj SS coil specifications
| Lub npe | Txias dov 201 J3 J4 stainless hlau kauj SS coil 201 2B nto stainless hlau kauj |
| Qib | 201 202 304 316 321 410 430 409, thiab lwm yam |
| Nto | Qhov saum npoo thiab tiav ntawm stainless hlau 201 Coil: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, daim iav, checkered, embossed, plaub hau kab, xuab zeb blast, Txhuam, etching, thiab lwm yam |
| Dav | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, thiab lwm yam |
| Txuj | JIS, AISI, ASTM, GB, DIN, EN, thiab lwm yam; |
| Ntev | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, thiab lwm yam |
| Cov txheej txheem | Kub dov / Kub dov |
| Coil hnyav | 3.5ton-5ton lossis raws li tus neeg thov |
| Pob | Shrink - qhwv, thawv thawv, Ntoo pallets, Ntoo thawv, Ntoo crates Etc. xav tau. |
| MOQ | 1 ton |
Chemical Composition (%)
200-series siv Manganese thiab Nitrogen los hloov ib nrab ntawm Nickel, nrog tooj liab ntxiv rau kev txhim kho ductility.
| Qib | C (max) | Si (max) | Mn | P (max) | S (max) | Cr | Ni | Cu | N (max) |
| 201 J3 | 0.12 | 0.75 | 8.5–10.5 | 0.05 | 0.03 | 13.0–15.0 | 0.8–1.2 | 0.4–0.8 | 0.20 |
| 201 J4 | 0.12 | 0.75 | 8.5–10.5 | 0.05 | 0.03 | 14.0–16.0 | 1.0–1.5 | 1.5–2.0 | 0.20 |
Mechanical Properties (Nyob hauv chav Temp)
| Khoom | 201 J3 (Tswj) | 201 J4 (Tshwj xeeb) |
| Tensile zog (Rm) | Ntau dua lossis sib npaug li 530 MPa | Ntau dua lossis sib npaug li 520 MPa |
| Yield zog (Rp 0.2) | Ntau dua lossis sib npaug li 240 MPa | Ntau dua lossis sib npaug li 225 MPa |
| Elongation (A50 hli) | Ntau dua lossis sib npaug li 45% | Ntau dua lossis sib npaug li 50% |
| Hardness (HV) | 180 – 210 | 160 – 190 |
| Hardness (HRB) | 85 – 92 | 80 – 90 |
Dab tsi yog qhov txawv ntawm 201 J3 thiab 201 J4?
Thawj qhov sib txawv yog nyob rau hauv cov ntsiab lus tooj liab (Cu). J4 muaj cov ntsiab lus tooj liab ntau dua (1.5% - 2.0%); yog li ntawd, nws yog softer nyob rau hauv kev ntxhib los mos thiab exhibits zoo heev sib sib zog nqus - kos duab zog. J3 muaj cov ntsiab lus tooj liab nruab nrab (0.4%-0.8%), ua kom nws zoo dua rau kev kos duab ntiav, kev khoov dav dav, thiab kev siv cov khoom siv kho kom zoo nkauj.
Yog 201 J3 / J4 sib nqus?
Nyob rau hauv lub xeev annealed (raws li tsim nyob rau hauv lub zeb), lawv tsis yog - magnetic los yog weakly magnetic. Txawm li cas los xij, zoo li tag nrho 200-series steels, lawv nquag "hloov" thaum ua haujlwm txias. Tom qab txias-dov, khoov, lossis kos, lawv yuav pom cov hlau nplaum tseem ceeb.
Yuav tiv thaiv kev tawg li cas thaum ua 201 J3?
Txij li thaum lub ductility ntawm J3 yog qis dua li ntawm J4, koj yuav tsum: zam dhau me me bending radii; siv cov lubricants tsim nyog thaum lub sij hawm stamping txheej txheem; thiab xyuas kom meej tias cov khoom siv tau los ntawm lub tuam txhab muaj koob npe nrov thiab tau dhau los ua cov txheej txheem annealing (kom tiv thaiv qhov tshwm sim ntawm "qhov nyuaj").
201 / J3 / J4 Stainless Hlau Coil Supplier
Gnee tuav ntev - daim ntawv cog lus ntev nrog cov thawj coj hauv kev lag luam xws li LISCO, TSINGSHAN/CHENGDE, thiab HONGWANG. Cov ntaub ntawv tau los ntawm cov saum toj no -tier mills feature superior tshuaj stability thiab ib tug tsawg ua hauj lwm - hardening tus nqi. Tailoring rau cov neeg siv khoom tshwj xeeb, Gnee koom tes nrog cov hlau mills los kho cov txheej txheem annealing, yog li muab cov ntaub ntawv nrog ntau hom hardness qib (HV) thiab elongation tus nqi.
Gnee yog nruab nrog siab - precision slitting machinery muaj peev xwm ua cov coils dav rau hauv nqaim strips. Nrog rau kev kam rau siab nyob rau hauv +/-0.05mm thiab huv si, tsis muaj burr-dawb npoo, cov strips no zoo tagnrho rau siv nyob rau hauv automated raj vuam tshuab los yog stamping kab.
Peb kuj muab kev txiav txim siab - rau- ntev cov kev pabcuam los txo cov kev ntxhov siab sab hauv hauv cov khoom siv coiled, kom ntseeg tau tias cov ntawv ua tau zoo heev.
Rau kev sib sib zog nqus- daim ntawv thov kos nrog J4- qib steel, peb muab cov yeeb yaj kiab tiv thaiv zoo heev thiab tshem tau yooj yim-tshwj xeeb yog Laser PVC lossis ob npaug- txheej dub- thiab- cov yeeb yaj kiab dawb tiv thaiv-kom tiv thaiv qhov khawb ntawm qhov chaw thaum ua haujlwm.
Hiav txwv - tsim nyog ntim:
Peb lub hnab ntim khoom siv ntau- txheej txheej tiv thaiv: txheej txheej sab hauv ntawm cov ntawv tsis muaj dej tsis zoo, txheej nruab nrab ntawm cov yas zaj duab xis, txheej txheej ntawm cov ntawv hlau, lub kaum sab xis tiv thaiv, thiab cov ntoo ruaj khov lossis steel pallets. Kev ntim khoom zoo no ua kom ntseeg tau tias cov khoom tseem qhuav thiab xeb -dawb, txawm tias tom qab ua tiav kev caij nkoj hauv hiav txwv 45 hnub.
