H68 tooj dag yog dab tsi?
H68 tooj dag yog tooj liab-zinc alloy raws li Suav GB tus qauv, muaj kwv yees li 68% tooj liab thiab 32% zinc. Nws yog renowned rau nws zoo heev txias workability.
Kev sib xyaw ntawm H68 Brass
Tooj liab (Cu): 68%
Zinc (Zn): 32%
Cov ntsiab lus zinc ntau dua hauv H68 Brass piv rau cov alloys xws li H59 lossis H65 muab nws cov khoom sib txawv, tshwj xeeb yog hais txog lub zog thiab hardness.
Cov khoom ntawm H68 Brass
Lub zog & Hardness:
Lub zog siab: Cov ntsiab lus zinc ntau dua hauv H68 tooj dag ua rau nws qhov nyuaj thiab lub zog piv rau cov alloys nrog qis zinc cov ntsiab lus. Nws muaj lub zog tensile siab dua li ntau lwm cov tooj dag, ua rau nws haum rau hnyav - daim ntawv thov.
Cov khoom siv kho tshuab zoo: Nws muaj qhov hnav tsis kam, ua rau nws zoo tagnrho rau cov ntawv thov uas muaj kev sib txhuam thiab kev puas tsuaj yog qhov tseem ceeb.
Corrosion Resistance:
Kev tiv thaiv zoo rau corrosion: H68 tooj dag yog resistant rau corrosion dav dav thiab yog tshwj xeeb tshaj yog zoo nyob rau hauv noo noo - nplua nuj ib puag ncig. Txawm li cas los xij, vim nws cov ntsiab lus zinc ntau dua, nws yooj yim rau dezincification (ib daim ntawv ntawm corrosion), tshwj xeeb tshaj yog thaum raug acidic ib puag ncig lossis dej ntsev rau lub sijhawm ntev.
Machineability:
H68 Brass muaj kev ua haujlwm zoo, txawm hais tias nws yuav xav tau kev saib xyuas ntau dua piv rau qis dua -zinc alloys. Nws yog tsim rau kev txiav, threading, thiab kev ua haujlwm, tab sis lubrication thaum lub sij hawm machining tuaj yeem pab txo qis hnav ntawm cov cuab yeej txiav.
Ductility & Workability:
Cov ductility nruab nrab: Thaum lub alloy yog nkig ntau dua li cov zinc brasses (xws li H59), nws tseem muaj txaus ductility kom txias - tsim thiab machined rau hauv pas nrig, tuav, thiab lwm yam duab tsis muaj cracking.
Daim ntawv thov ntawm H68 tooj dag pas nrig
Manufacturing & Engineering:
Precision Parts: Siv los ua cov khoom siab tshaj -precision Cheebtsam, xws li iav, bushings, bearings, thiab ntxhua khaub ncaws uas xav tau lub zog siab thiab hnav tsis kam.
Tshuab Cheebtsam: Zoo tagnrho rau cov khoom uas muaj kev ntxhov siab thiab kev sib txhuam.
Hluav taws xob Cheebtsam:
Hluav taws xob Connectors: Tsim nyog rau hluav taws xob tiv tauj, terminals, thiab connectors vim nws nruab nrab hluav taws xob conductivity thiab corrosion kuj.
Switchgear & Circuitry: Siv nyob rau hauv tej yam hluav taws xob Circuit Court Cheebtsam uas yuav tsum tau muaj zog thiab corrosion kuj.
Cov kav dej & Fittings:
Fittings thiab Valves: Feem ntau siv rau li qub, yeeb nkab fittings, thiab lwm yam kav dej. Nws zoo corrosion tsis kam rau dej ua rau nws haum rau cov kav dej hauv tsev.
Marine Applications: Nws yog siv rau hauv qhov chaw raug dej thiab hauv qee qhov chaw hauv hiav txwv, txawm hais tias nws tsis tshua zoo rau kev sib cuag nrog dej hiav txwv dua li cov hlau xws li H65.
Automotive:
Automotive Parts: Feem ntau pom nyob rau hauv lub cav Cheebtsam, roj systems, thiab nres qhov chaw vim nws lub zog thiab hnav tsis kam. H68 Brass yog siv rau qhov chaw yuav tsum tau ua siab ntev thiab cov neeg kho tshuab kev nyuaj siab.
Architectural & Kho kom zoo nkauj siv:
Hardware: H68 Brass Qws yog siv los tsim cov khoom vaj khoom tsev xws li lub qhov rooj, xauv, pob qhov rooj, thiab pob khawm.
Jewelry & Ornaments: Vim nws qhov zoo nkauj golden zoo nkauj, nws tseem siv los ua cov hniav nyiaj hniav kub thiab cov khoom ornamental.
FAQ
| US sib npaug ntawm H68 tooj dag yog dab tsi? Qhov ncaj US sib npaug ntawm H68 tooj dag yog UNS C26000. |
| Dab tsi yog European sib npaug ntawm H68 tooj dag? Cov txheej txheem European sib npaug ntawm H68 tooj dag yog CuZn30 (tseem pom tias yog CW505L). |
| Cov tshuaj muaj pes tsawg leeg ntawm H68 tooj dag yog dab tsi? Cov muaj pes tsawg leeg ntawm H68 tooj dag yog 67.0-70.0% tooj liab, nrog rau qhov seem yog zinc thiab qis heev ntawm impurities ( txhuas tsawg dua lossis sib npaug li 0.03%). |
| Dab tsi yog cov khoom tseem ceeb ntawm H68 tooj dag? In the annealed condition, H68 brass typically exhibits a tensile strength of about 300-400 MPa, excellent elongation (>45%), thiab lub zog zoo kawg nkaus. |
| H68 tooj dag feem ntau siv rau dab tsi? H68 tooj dag feem ntau yog siv rau kev sib sib zog nqus nqus, stamping, thiab tsim cov khoom sib xws xws li cov ntaub ntawv cartridge (nws lub npe hu ua "cartridge tooj dag"), radiator cores, hluav taws xob sockets, thiab cov khoom zoo nkauj. |
| Lub machinability ntawm H68 tooj dag li cas? Lub machinability ntawm H68 tooj dag yog nyob ntawm kwv yees li 30% ntawm kev lag luam nplai qhov twg pub dawb - txiav tooj dag C36000 yog 100%, txhais tau tias nws tsim cov chips ntev. |
| H68 tooj dag tuaj yeem welded? Yog lawm, H68 tooj dag tuaj yeem welded thiab brazed siv cov tswv yim tsim nyog thiab cov hlau muab tub lim (xws li silicon bronze lossis tooj dag fillers), tab sis nws yuav tsum muaj kev txawj vim zinc volatility. |
| Dab tsi yog qhov ceev ntawm H68 tooj dag? Qhov ceev ntawm H68 tooj dag yog kwv yees li 8.53 grams ib cubic centimeter (g / cm³). |
| Puas yog H68 tooj dag resistant rau dezincification corrosion? H68 tooj dag muaj nruab nrab tsis kam rau dezincification. Rau ib puag ncig muaj kev cuam tshuam rau hom kev xeb, tshwj xeeb inhibitor- ntxiv tooj dag xws li C44300 feem ntau pom zoo siv tsis yog H68 tooj dag. |
| Qhov txawv ntawm H68 tooj dag thiab H62 tooj dag yog dab tsi? Qhov sib txawv tseem ceeb yog cov ntsiab lus tooj liab. H68 tooj dag (~ 68% Cu) yog cov ductile ntau dua thiab zoo dua rau kev sib sau txias. H62 tooj dag (~ 62% Cu) muaj zog dua thiab zoo dua rau kev ua haujlwm kub thiab khoom siv dav dav. |
Peb cov khoom lag luam
1. Ntshiab tooj liab (daim ntawv, raj, hlau)
Cov Qib Siab: T1 (C11000), T2 (C10100). Peb muab qhov tseem ceeb C11000 (T1) rau nws cov conductivity zoo heev.
Qauv:ASTM B152 (Daim ntawv), ASTM B75 / B88 (Tube), ASTM B1 / B3 (Wire), EN, JIS, GB / T.
Qhov ntau thiab tsawg:
Tube:OD 6mm-200mm.
Daim ntawv:Thickness ntawm 0.5mm-50mm.
Hlau:Txoj kab uas hla 1.0mm - 10mm.
2. Phosphorus Deoxidized Copper (Tube, Ntawv)
Cov Qib Siab:TP 1 (C12000 / CW023A), TP2 (C12200). Zoo tagnrho rau vuam thiab kav dej.
Qauv:ASTM B188, ASTM B75 / B88, EN 12451, JIS H3300.
Qhov ntau thiab tsawg:
Tube:OD 8mm-150mm.
Daim ntawv:Thickness 1.0mm-30mm.
3. Brass (Strip & Coil)
Cov Qib Siab:H96, H68, H62 (CuZn37 / C28000). Peb pom zoo kom H62 rau nws zoo heev tshuav nyiaj li cas ntawm lub zog thiab machinability.
Qauv:ASTM B36, ASTM B134, EN 1652, JIS H3100.
Qhov ntau thiab tsawg:
Sawb / Coil:Thickness 0.1mm - 3.0mm, Dav mus txog 600mm.
Tau txais daim ntawv teev cov khoom tiav
Peb lub Hoobkas
Peb qhov chaw yog nruab nrog kev lag luam- ua ntej nruam nruam casting thiab dov ntau lawm kab, precision dov mills, multi-pass drawing units, thiab automated forming khoom, enabling npaum thiab ruaj khov transformation ntawm tooj liab rods rau cov khoom tiav. Peb cov tshuab tseem ceeb tso cai rau peb hloov pauv ntau yam ntawm cov qib- suav nrog cov tooj liab ntshiab (xws li C11000 / T1), phosphorus deoxidized tooj liab (xws li, C12200 / TP2), thiab tooj dag (xws li H62)- nyob rau hauv daim ntawv ntawm cov ntawv, cov hlua, cov hlua, thiab lwm yam. Peb kuj muab cov kev pabcuam ua haujlwm xws li txiav, slitting, thiab precision tiav.
