C28000 tooj dag yog dab tsi?
C280 qee zaum hu ua Muntz Hlau, nominally muaj 60% tooj liab, thiab 40% zinc. Qhov tseem ceeb ntawm cov hlau no yog nws cov xim, uas yog qhov tseem ceeb ntawm architectural bronze. Alloy 280 metallographic qauv yog ua los ntawm ib qho loj ntawm beta nplej, thiab yog li nws muaj zog, nyuaj, thiab nruj dua li tooj dag ntawm cov ntsiab lus zinc tsawg dua. C28000 ua hauj lwm hardens sai, thiab yog li yog tsawg yoog mus rau kev ua hauj lwm txias. Txawm li cas los xij, nws tuaj yeem khoov lossis tsim tau yooj yim txaus.
Chemical Properties
| Element | Cu | Pb | Zn | Fe |
| Tsawg% | 59 | |||
| Max % | 63 | 0.09 | Rem | 0.07 |
Lub cev muaj zog
| Melting Point – Liquidus ⁰F | 1660 |
| Melting Point – Solidus ⁰F | 1650 |
| Qhov ceev lb/cu in. ntawm 68⁰F | 0.303 |
| Specific Gravity | 8.39 |
| Hluav taws xob conductivity % IACS ntawm 68⁰F | 28 |
| Thermal conductivity Btu/sq ft/ft hr/ ⁰F ntawm 68⁰F | 7 |
| Coefficient ntawm Thermal Expansion 10-6 per ⁰F (68-572 ⁰F) | 11.6 |
| Tshwj xeeb Thaum tshav kub kub muaj peev xwm Btu/lb/⁰F @ 68 ⁰F | 0.09 |
| Modulus ntawm Elasticity hauv Tension ksi | 15000 |
| Modulus ntawm Rigidity ksi | 5600 |
Fabrication Properties
| TECHNIQUE | SUITABILTY | |
| Soldering | Zoo heev | |
| Brazing | Zoo heev | |
| Oxyacetylene Vuam | Zoo | |
| Gas Shielded Arc Vuam | Ncaj ncees | |
| Coated Hlau Arc Vuam | Tsis pom zoo | |
| Spot Weld | Zoo | |
| Seam Weld | Tsis pom zoo | |
| Butt Weld | Zoo | |
| Muaj peev xwm ua kom txias txias | Ncaj ncees | |
| Muaj peev xwm ua tau kub tsim | Zoo heev | |
| Forgeability Rating | 90 | |
| Machinability Rating | 40 |
Mechanical Properties
| FORM | TEMPER | TENSILE HEEV | YS-0.5% EXT (KSI) | ELONGATION (%) | ROCKWELL (B) | ROCKWELL (F) | ROCKWELL (30T) | SHEAR Strength (KSI) | SEEM SIZE (IN) |
| PLATE SHEET STRIP | H02 | 70 | 50 | 10 | 75 | 67 | 44 | 0.04 | |
| H00 | 60 | 35 | 30 | 55 | 54 | 42 | 0.04 | ||
| M20 | 54 | 21 | 45 | 85 | 49 | 40 | 0.04 | ||
| O60 | 54 | 21 | 45 | 80 | 46 | 40 | 0.04 |
Yuav Ua Li Cas Xaiv Ntawm C28000 thiab C26000
Xaiv C28000 (Muntz Hlau) Thaum:
Ib puag ncig yog nruj (Marine / Brackish Dej): Qhov no yog qhov tseem ceeb tshaj plaws. Yog hais tias ib feem yuav nyob rau hauv dej hiav txwv los yog lwm qhov chaw uas muaj dezincification, C28000's 60/40 muaj pes tsawg leeg yog tsim tshwj xeeb los tiv thaiv hom corrosion zoo dua li C26000.
Yuav tsum muaj zog siab: Rau cov khoom siv, thauj khoom -cov kabmob fasteners, lossis cov khoom yuav tsum hnav, C28000 muab lub zog zoo dua.
Ntu yuav Kub-Tsim: Yog tias cov txheej txheem tsim khoom muaj qhov kub forging, kub stamping, lossis extrusion, C28000's alpha-beta qauv yog qhov zoo tagnrho.
Koj Xav Tau Cov Khoom Zoo Hauv Raws li -Muab (Kub-Rolled) Daim Ntawv Thov: C28000 feem ntau siv ncaj qha rau hauv nws qhov kub- ua tiav lub xeev yam tsis xav tau kev ua haujlwm txias rau lub zog.
Xaiv C26000 (Cartridge Brass) Thaum:
Yuav tsum tau ua kom txias txias: Qhov no yog qhov laj thawj tseem ceeb. Yog tias qhov yuav tsum tau kos duab sib sib zog nqus, tig, khoov hnyav, lossis stamping ntawm chav tsev kub, C26000 yog qhov kev xaiv meej. Nws ib leeg -phase alpha qauv muab qhov sib piv tsis sib xws.
Daim ntawv thov yog Classic "Brass" Functions: Rau cov mos txwv casings (qhov twg nws tau txais nws lub npe), cov khoom siv hluav taws xob, thiab cov kav dej phwj (qhov twg dej tsis nruj heev), C26000 yog tus qauv.
Kev zoo nkauj thiab kev ua tiav yog qhov tseem ceeb: Nws cov xim zoo nkauj golden yog feem ntau nyiam rau cov ntawv siv kho kom zoo nkauj. Nws tseem siv plating thiab polishing zoo heev.
Koj Xav Tau Kev Sib Txuas Zoo Corrosion Resistance thiab Zoo Formability: Rau kev nthuav dav ntawm huab cua thiab ntau daim ntawv thov sab hauv tsev, C26000 muaj qhov sib npaug zoo heev.
Peb lub Hoobkas
Peb ua haujlwm niaj hnub, tshwj xeeb tooj liab cov chaw tsim khoom nruab nrog cov txheej txheem nruam nruam thiab dov kab, precision CNC machining cov cuab yeej, thiab kev soj ntsuam nruj zoo, tsom mus rau kev tsim cov raj tooj liab, daim hlau, rods, xov hlau, thiab strips. Lub Hoobkas yog ISO9001 tau ntawv pov thawj thiab muaj peev xwm ua tiav kev lag luam hauv kev lag luam - los ntawm cov khoom siv raw smelting thiab precision ua rau cov khoom tiav tiav. Nrog rau txhua xyoo muaj peev xwm ntawm kaum tawm txhiab tons, peb tuaj yeem hloov kho raws li kev txiav txim siab, kom ntseeg tau tias peb cov khoom ua tau raws li cov qauv thoob ntiaj teb hauv qhov raug qhov tseeb, cov khoom siv kho tshuab, thiab cov khoom tiav.
Copper khoom ntim
Peb siv cov txheej txheem ntim khoom raws li cov yam ntxwv ntawm cov khoom lag luam: cov raj tooj liab thiab cov pas nrig yog qhwv nrog cov dej noo-cov ntawv kraft resistant, ntxiv nrog cov bundling, thiab ruaj rau ntawm cov ntoo pallets lossis cov thawv hlau los tiv thaiv kev deformation thiab kev puas tsuaj thaum caij tsheb npav. Copper daim hlau thiab strips yog them nrog zaj duab xis tiv thaiv, sib cais los ntawm npuas padding ntawm cov khaubncaws sab nraud povtseg, thiab sab nraud ruaj nrog steel strapping nrog rau cov ntim dej tsis zoo. Cov hlau yog coiled ntawm cov reels muaj los yog lub tshuab nqus tsev- ntim nrog yas zaj duab xis. Tag nrho cov ntim khoom suav nrog cov ntawv qhia meej uas qhia txog cov khoom tshwj xeeb, cov lej batch, thiab cov cim tiv thaiv, ua kom muaj kev nyab xeeb thaum lub sijhawm ntev - kev thauj mus los hauv hiav txwv thiab av.
Tau Txais Cov Lus Qhia Ceev & Logistics Plan
