"brass coil" yog hais txog qhov ntev ntawm cov ntawv tooj dag hlau uas tau raug mob rau hauv cov duab cylindrical kom yooj yim khaws cia, thauj, thiab ua haujlwm. Brass, ib qho alloy feem ntau tsim los ntawm tooj liab thiab zinc, muab cov khoom no nrog lub zog zoo heev, tiv thaiv corrosion, thiab hluav taws xob conductivity. Nws versatility tso cai rau tooj dag yob siv nyob rau hauv ntau yam industries, xws li electronics, kav dej, architecture, thiab manufacturing, qhov twg lawv yog zoo li tus thiab txiav mus rau hauv cov khoom raws li xav tau.
khoom parameter
| Khoom npe |
Brass Coil |
| Txuj | ASTM, JIS, DIN, GB, DIN, EN |
| Khoom siv | C2680, H62, H65, H68, H70, H80, H90 |
| Cov txheej txheem | Hardening tempering Softening tempering |
| Dav | 2-600mm lossis Customizable |
| Thickness | 0.01-2.0mm lossis Customizable |
| Ntev | Customizable |
| Kev kho saum npoo | Mill, polished, txhuam, thiab lwm yam |
| Hardness | O, 1/2H, 3/4H, H, EH, SH |
| Purity | 62% -90% Ntshiab tooj liab |
| Hom |
Coil |
| Keeb kwm | Tuam Tshoj |
| Lub sij hawm xa tuaj | 7-15 hnub, nyob ntawm qhov xwm txheej thiab qhov ntau |
| Tom qab -Kev Pabcuam Muag | 24 teev |
| Muaj Peev Xwm Ntau Lawm | 100000 Tons / Xyoo |
| Nqe lus | EXW, FOB, CIF, CRF, CNF lossis lwm yam |
| Chaw thau khoom chaw nres nkoj | Txhua qhov chaw nres nkoj hauv Suav teb |
| Them Nyiaj | TT, LC, Nyiaj ntsuab, Paypal, DP, DA, Western Union lossis lwm yam. |
| Daim ntawv thov | Haum rau siab - precision qhov chaw ua los ntawm cov tshuab dhos tsis siv neeg thiab CNC tshuab dhos |
| Ntim | Pob, PVC Hnab, Nylon Siv, Cable Tie, Txheem export seaworthy pob lossis raws li Kev Thov. |
| Kev Pabcuam | Khoov, txiav thiab lwm yam. |
| Ua siab ntev | ±1% |
| MOQ | 5 ton |
H62 Brass Chemical Composition
| Element | Cov ntsiab lus (%) |
|---|---|
| Copper (Cu) | 60.5–63.5 |
| Zinc (Zn) | Tseem tshuav |
| Lead (Pb) | Tsawg dua lossis sib npaug li 0.08 |
| Hlau (Fe) | Tsawg dua los yog sib npaug li 0.15 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.01 |
| Antimony (Sb) | Tsawg dua los yog sib npaug li 0.005 |
| Bismuth (ib) | Tsawg dua lossis sib npaug li 0.002 |
| Cov impurities | Tsawg dua los yog sib npaug li 0.5 |
H62 Brass Khoom Khoom
1. Lub cev muaj zog
H62 tooj dag qhia cov yam ntxwv ntawm lub cev hauv qab no:
Qhov ceev: ~ 8.5 g / cm³
Thermal conductivity: ~ 120 W / m·K
Hluav taws xob conductivity: ~ 27% IACS (International Annealed Copper Standard)
2. Mechanical Properties
H62 tooj dag muaj kev sib xyaw ua ke ntawm lub zog, ductility, thiab machinability. Nws mechanical zog muaj xws li:
Tensile zog: 372-540 MPa
Tawm Zog: 250-360 MPa
Elongation: Ntau dua lossis sib npaug li 30% (nyob ntawm lub xeev ua haujlwm)
Hardness: 85-120 Vickers (dawb)
3. Cov khoom ua haujlwm
Kub ua haujlwm kub: 650-850 degree
Annealing kub: 520-650 degree
Kev Ua Haujlwm Txias: Cov yas zoo heev, haum rau khoov, kos duab, thiab stamping.
Machinability: Nruab nrab (tsis siab npaum li dawb{0}} txiav tooj dag zoo li 360 tooj dag).
Weldability: zoo brazing thiab vuam kev ua tau zoo.
H62 Brass Equivalent Qib
| Txuj | Qib |
|---|---|
| Tuam Tshoj (GB) | H62 |
| Nyiv (JIS) | C2801 |
| Lub teb chaws Yelemees (DIN) | CuZn37 |
| USA (ASTM) | C27400 |
| Teb chaws Europe (EN) | qw 508l |
FAQ
| Dab tsi yog cov khoom tseem ceeb ntawm ib nrab -H62 tooj dag sawb? Ib nrab- nyuaj (H02) H62 tooj dag sawb feem ntau muaj lub zog tensile ntawm 410-450 MPa, lub zog tawm ntawm 320-370 MPa, thiab elongation ntawm 20-30%. |
| Puas yog H62 tooj dag sawb xav tau cov ntim tshwj xeeb rau kev xa tawm? Yog lawm, rau kev xa tawm, H62 tooj dag sawb yuav tsum tau ntim nrog VCI daim ntawv, tiv thaiv ntug, ruaj khov palletized ntawm fumigated ntoo, thiab qhwv hauv cov yeeb yaj kiab tsis muaj dej kom tiv thaiv corrosion thiab puas. |
| Puas yog H62 tooj dag sawb haum rau kev ua cov springs? Yog lawm, thaum muab khoom rau lub caij nplooj ntoos hlav nyuaj (H08) temper, H62 tooj dag sawb tuaj yeem siv los tsim cov springs, hu, thiab lwm yam khoom uas yuav tsum tau muaj kev txwv siab. |
| Dab tsi yog qhov ceev ntawm H62 tooj dag sawb? Qhov ceev ntawm H62 tooj dag sawb yog kwv yees li 8.47 grams ib cubic centimeter (g / cm³). |
| H62 tooj dag sawb puas tuaj yeem plated nrog npib tsib xee lossis chrome? kiag li. H62 tooj dag sawb muab ib qho zoo heev substrate rau electroplating nrog npib tsib xee, chrome, nyiaj, los yog lwm yam coatings rau enhanced tsos thiab corrosion kuj. |
| Kuv yuav xaiv li cas ntawm H62 tooj dag sawb thiab H65 tooj dag sawb? H62 tooj dag sawb (60% Cu) muaj zog dua thiab ua haujlwm kub zoo dua. H65 tooj dag sawb (65% Cu) yog me ntsis ductile (formable) thiab muaj xim nplua nuj. Qhov kev xaiv nyob ntawm koj daim ntawv thov qhov tseem ceeb. |
| Dab tsi yog tus qauv kam rau ua rau H62 tooj dag sawb thickness? Thickness kam rau ua rau H62 tooj dag sawb ua raws li cov qauv zoo li ASTM B248M. Piv txwv li, 1.0mm tuab strip yuav muaj qhov kam rau ua ntawm ± 0.02mm rau ± 0.05mm nyob ntawm qhov kub thiab qhov dav. |
| Q: Puas yog H62 tooj dag sawb yog cov khoom siv lead ua -dawb? Standard H62 tooj dag sawb muaj cov lej ntawm cov hlau lead (hauv qab 0.07% raws li GB / T). Txawm li cas los xij, tag nrho cov hlau lead -dawb H62 tooj dag sawb tuaj yeem tsim tau raws li kev thov kom ua tau raws li cov cai tshwj xeeb xws li RoHS. |
Peb lub Hoobkas
Peb tshwj xeeb hauv kev muab ntau yam khoom siv, suav nrog tooj liab ntshiab (C11000), tooj dag (C26000, C28000), thiab phosphor tooj liab, muaj nyob rau hauv ntau hom xws li strips, nplooj ntawv, raj, thiab coils. Nruab nrog rolling mills siab heev, nruam casting kab, thiab precision slitting khoom, peb muab tag nrho customizable qhov ntev, tempers (los ntawm mos annealed rau tag nrho cov tawv), thiab nto finishes ( zeb, ci, txhuam) kom tau raws li cov neeg siv khoom. Peb kev ua haujlwm sib xyaw ua ke-los ntawm smelting thiab alloying mus rau kev soj ntsuam zaum kawg- ua kom tiav kev taug qab thiab sib xws. Muaj ntawv pov thawj rau cov qauv thoob ntiaj teb xws li ISO 9001, peb siv nruj SPC kev tswj xyuas zoo ntawm txhua theem.Thov tiv tauj peb txhua lub sijhawm rau cov ncauj lus kom ntxaws thiab cov lus qhia.Mail:sales@gneemetal.com
Khoom ntim
Peb cov txheej txheem ntim khoom xa tawm tshwj xeeb yog tsim los rau qib siab - cov khoom siv tooj liab, siv ntau- txheej txheem kev lag luam - qib kev tiv thaiv. Cov txheej txheem txheej txheem muaj xws li: qhwv cov khoom nrog VCI (Vapor Corrosion Inhibitor) daim ntawv kom zoo tiv thaiv ntsev tsuag corrosion thaum lub hiav txwv thauj; inserting reinforced ntoo shafts rau hauv coil puab diameters thiab txuas siab -lub zog yas ntug tiv thaiv kom tsis txhob ntug puas; ruaj ntseg fastening tag nrho cov pob rau IPPC- cim fumigated ntoo pallets nrog ntoo khaub lig steel strapping rau kev ncaj ncees; thiab thaum kawg, sealing lub pob nkaus nrog waterproof stretch zaj duab xis los xyuas kom meej noo noo thiab plua plav. Tag nrho cov ntim tau pom meej meej nrog cov ntawv xa khoom thiab cov lus ceeb toom kev nyab xeeb, thiab ua ke nrog cov phiaj xwm thauj khoom, ua kom lub thawv ntim khoom siv ntau tshaj plaws.
