C21000 tooj dag yog dab tsi?
C21000, feem ntau hu ua Gilding Metal, yog siab - tooj liab tooj liab alloy nrog txog 95% tooj liab thiab 5% zinc. Renowned rau nws cov nplua nuj xim xim, zoo heev ductility, thiab corrosion kuj, nws combines cov kev zoo nkauj ntawm ntshiab tooj liab nrog txhim kho lub zog thiab ua hauj lwm. Cov alloy no yog tsim tau heev, ua rau nws zoo tagnrho rau kev sib sib zog nqus nqus thiab sib sib zog nqus shaping yam tsis muaj cracking. Vim nws cov tsos zoo nkauj thiab txhim khu kev qha, C21000 yog qhov kev xaiv zoo tshaj plaws hauv kev kho kom zoo nkauj, hluav taws xob, thiab kev lag luam tiv thaiv. Nws versatility, aesthetic thov, thiab kev ntseeg tau ua rau nws yog ib qho ntawm feem ntau pom zoo gilding hlau nyob rau hauv lub lag luam.
C21000 Specifications
| Daim ntawv | Tshwj xeeb Sub-Form | Daim ntawv thov | Qhov system | Txuj | Kev piav qhia |
| Bar | ASTM | B36/B36M | BRASS Plate, Ntawv, STRIP thiab Rolled Bar | ||
| SAE | J463 | Wrought tooj liab thiab tooj liab alloys | |||
| SAE | J461 | WROUGHT thiab cam khwb cia tooj liab alloys | |||
| Phaj | ASTM | B36/B36M | BRASS Plate, Ntawv, STRIP thiab Rolled Bar | ||
| Qws, Bar & Shapes | ASTM | B927/B927M | BRASS ROD, BAR, THIAB POM ZOO | ||
| Daim ntawv | ASTM | B36/B36M | BRASS Plate, Ntawv, STRIP thiab Rolled Bar | ||
| SAE | J461 | WROUGHT thiab cam khwb cia tooj liab alloys | |||
| SAE | J463 | Wrought tooj liab thiab tooj liab alloys | |||
| Sawb | SAE | J463 | Wrought tooj liab thiab tooj liab alloys | ||
| ASTM | B36/B36M | BRASS Plate, Ntawv, STRIP thiab Rolled Bar | |||
| SAE | J461 | WROUGHT thiab cam khwb cia tooj liab alloys | |||
| Tube | ASTM | B587 | WELDED BRASS TUBE | ||
| Hlau | ASTM | B134/B134M | BRASS WIRE |
C21000 Tshuaj muaj pes tsawg leeg
| Cu(1) | Pb | Zn | Fe | |||||||||
| (1) Cu + Sum of Named Elements 99.8% min. | ||||||||||||
| Min (%) | 94.0 | - | - | - | ||||||||
| Max (%) | 96.0 | 0.05 | Rem | 0.05 | ||||||||
Lub cev muaj zog
| Khoom Khoom | |
| Melting Point - Liquidus℃F | 1950 |
| Melting Point - Solidus℃F | 1920 |
| Qhov ceev lb/cu in. ntawm 68℃F | 0.32 |
| Specific Gravity | 8.86 |
| Hluav taws xob conductivity % IACS ntawm 68℃F | 56 |
| Thermal conductivity Btu / sq ft / ft hr /℃F ntawm 68℃F | 135 |
| Coefficient ntawm Thermal Expansion 68-57210 rau -6 lub zog ib℃F (68 - 572℃F) | 10 |
| Tshwj xeeb Thaum tshav kub kub muaj peev xwm Btu / lb /℃F ntawm 68℃F | 0.09 |
| Modulus ntawm Elasticity nyob rau hauv Tension ksi | 17000 |
| Modulus ntawm Rigidity ksi | 6400 |
C21000 vs. C11000 (Electrolytic Tough Pitch Copper)
| Khoom | C21000 (Gilding hlau) | C11000 (ETP tooj liab) | Qhov txawv tseem ceeb |
|---|---|---|---|
| Kev sib xyaw | 95% Cu, 5% Zn (Alloy) | 99.9% Cu (Ntshiab hlau) | C11000 yog tooj liab tseem ceeb. |
| Xim | Liab -kub | Classic tooj liab | C11000 muaj cov xim liab liab ntawm cov tooj liab ntshiab. |
| Neeg kho tshuab | Lub zog ntau dua li tooj liab ntshiab, zoo heev ductility | Tsawg zog, siab ductility thiab malleability | C21000 muaj zog dua; C11000 yog softer thiab ntau malleable. |
| Kev coj ua | 80-85% IAB | ~ 101% IACS (Standard) | C11000 muaj qhov zoo tshaj plaws hluav taws xob / thermal conductivity. |
| Corrosion Resistance | Zoo | Zoo heev | Ntshiab tooj liab (C11000) feem ntau muaj zoo dua tag nrho corrosion kuj. |
| Kev siv thawj zaug | Kho kom zoo nkauj, hluav taws xob connectors, hniav nyiaj hniav kub | Hluav taws xob hlau / busbars, tshav kub exchangers, ru tsev | C11000 rau ntshiab conductivity; C21000 rau lub zog + xim. |
| Nqi | qis dua cov tooj liab ntshiab | Siab dua | C21000 feem ntau yog tus nqi - siv tau zoo dua thaum cov kev xav tau kev tso cai. |
Yuav xaiv li cas:
Xaiv C11000thaum daim ntawv thov yogfeem ntau yog hluav taws xob lossis thermal(busbars, windings, heat exchangers) thiab yuav tsum tau ntau tshaj conductivity, los yog thaum ntshiab tooj liab corrosion kuj tseem ceeb heev.
Xaiv C21000Thaum koj xav tau qhov sib npaug ntawm qhov zoo (tab sis tsis yog qhov siab tshaj) conductivity, siab zog dua li tooj liab ntshiab, thiab ib qho ruaj khov, ntxim nyiam kub -zoo li zoo li rau cov hniav zoo nkauj lossis cov qauv- cov khoom siv hluav taws xob.
Peb lub Hoobkas
Peb qhov kev muab khoom siv npog ntau yam ntawm cov khoom siv siab - cov khoom siv tooj liab thiab tooj liab alloy uas haum rau ntau hom kev lag luam. Peb muab precision-engineered tooj liab raj rau HVAC thiab tub yees tshuab, nplooj ntawv thiab daim hlau rau architectural cladding thiab hluav taws xob Cheebtsam, pas nrig thiab tuav rau machining thiab fabrication, xov hlau rau conductive thiab mechanical lub hom phiaj, raws li zoo raws li strips thiab foils rau hluav taws xob thiab automotive industries. Tag nrho cov khoom muaj nyob rau hauv ntau yam alloys - suav nrog ntshiab tooj liab, tooj dag, bronze, phosphor bronze, tooj liab -nickel, thiab tshwj xeeb alloys - thiab tuaj yeem muab rau hauv qhov ntau thiab tsawg lossis customized qhov ntev, tempers, thiab tiav kom tau raws li koj cov specifications.
