UNS C44300 Admiralty Brass Tube PDF
C44300 / C46400 yog dab tsi?
Admiralty Brass (C44300) thiab Naval Brass (C46400) yog ob qho tib si siab -kev ua tau zoo tooj liab alloys renowned rau lawv cov kev pab cuam nyob rau hauv marine ib puag ncig. Txawm hais tias qhov zoo sib xws hauv lawv cov npe, lawv tau tsim los rau cov hom phiaj tseem ceeb. C44300 yog cov khoom siv tshwj xeeb tsim los rau kev tiv thaiv corrosion siab tshaj plaws hauv kev siv hluav taws xob sib pauv, thaum C46400 yog ntau yam, siab -lub zog alloy rau cov khoom siv marine dav dav.
Qhov tseem ceeb sib txawv yog nyob rau hauv lawv lub hom phiaj tsim. Admiralty Brass (C44300) yog qhov zoo tshaj plaws los tiv thaiv cov txheej txheem corrosion tshwj xeeb hu ua dezincification hauv cov dej hiav txwv ntws thiab cov condensate, ua rau nws yog qhov kev xaiv tseem ceeb rau tubing. Naval Brass (C46400), nrog nws cov ntsiab lus zinc ntau dua, yog qhov zoo rau lub zog, tawv, thiab kev ua haujlwm, ua rau nws haum rau cov ncej, li qub, thiab fittings.
compositional thiab mechanical cov ntaub ntawv
| Feature | Admiralty tooj dag (C44300) | Naval tooj dag (C46400) |
|---|---|---|
| Nominal Composition | Cu 71%, Zn 28%, Sn 1%, As 0.02-0.10% | Cu 60%, Zn 39%, Sn 1% |
| Key Additive (Lub Hom Phiaj) | Arsenic (Raws li) - Dezincification Inhibitor | Tin (Sn) - Ua kom muaj zog |
| Phase Structure | Ib leeg Alpha ( ) theem | Alpha-Beta ( - ) duplex theem |
| Hom Tensile Strength | ~ 380 MPa (55 ksi) | ~ 450 MPa (65 ksi) |
| Hom Machineability Rating | Ncaj ncees (~ 20% ntawm dawb- txiav tooj dag) | Zoo (~30% ntawm dawb- txiav tooj dag) |
Cov ncauj lus kom ntxaws txog Kev Ua Haujlwm & Daim Ntawv Thov Kev Ntsuam Xyuas
Corrosion Resistance: C44300 muab superior,inhibitedtsis kam mus dezincification, tshwj xeeb tshaj yog nyob rau hauv qeeb los yog stagnant sov seawater thiab chav condensate systems. Cov arsenic additive zoo thaiv cov txheej txheem leaching xaiv. C46400 muaj qhov zoo ntawm seawater corrosion kuj zoo heev tab sis tsis yog inhibited, ua rau nws yooj yim rau dezincification nyob rau hauv unfavorable tej yam kev mob (xws li, tsis tshua muaj txaus, kub).
Mechanical & Fabrication Properties: Vim nws cov alpha-beta qauv, C46400 yog qhov muaj zog thiab nyuaj dua C44300. Nws kuj pom zoo ua haujlwm kub kub (zoo heev rau forging) thiab zoo dua machinability. C44300, yog ib qho -theem alloy, muaj kev ua haujlwm txias txias thiab feem ntau yog tsim rau hauv cov raj ntawm cov txheej txheem xws li kos duab.
Cov Kev Siv Tseem Ceeb: Qhov kev sib txawv ntawm qhov kev ua tau zoo no qhia lawv siv.
C44300 yuav luag tsuas yog siv rau cov cua kub exchanger thiab condenser hlab nyob rau hauv ntug dej hiav txwv fais fab nroj tsuag, nkoj cav tshuab, thiab desalination nroj tsuag. Nws siv yog tsom rau nyias- phab ntsa hloov chaw kub.
C46400 yog siv rau ntau yam ntawm marine structural Cheebtsam, xws li propeller shafts, twj tso kua mis shafts, valve stems, txiv ntseej, bolts, thiab lwm yam siab - lub zog hardware raug rau seawater.
Peb cov khoom muag
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C44300 tooj liab raj |
C44300 kub exchanger raj |
C44300 raj rau dej hiav txwv |
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C44300 tooj dag raj |
Seamless C44300 tooj dag raj |
C44300 tube nqi |
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Admiralty tooj dag raj C44300 |
C44300 tooj dag kav xa khoom |
Copper alloy 443 raj |
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ASTM B111 C44300 Tube |
ASTM B171 C44300 Tube |
C44300 tooj liab alloy raj |
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C44300 condenser raj |
Marine tooj dag raj C44300 |
C44300 tooj liab kav |
Tsim muaj xyoo 2008, peb yog ib tus kws tshaj lij exporter tshwj xeeb hauv ntau yam ntawm cov khoom siv tooj liab zoo rau kev lag luam thoob ntiaj teb. Peb cov khoom lag luam tseem ceeb suav nrog ntau cov ntaub ntawv thiab cov lus qhia tshwj xeeb kom ua tau raws li kev xav tau ntau yam kev lag luam.
Copper Tubes & Cov kav dej:
Peb muab ob qho tib si Copper Seamless Tubes (ASTM B68, B75) thiab Copper Welded Tubes, suav nrog Pure Copper Tubes (C11000, C12200), Brass Tubes (C23000, C26000, C28000), thiab tshwj xeeb Admiralty Brass Tubes (C443) kev siv tshuaj tiv thaiv zoo dua. Peb cov khoom ua tau raws li ASTM cov qauv tseem ceeb xws li ASTM B88 rau seamless dej raj thiab ASTM B111 rau condenser raj.
Copper Sheets & Phaj:
Peb qhov ntau yam npog los ntawm nyias -gauge Thin Copper Sheet (ASTM B152) mus rau hnyav-lub luag haujlwm Thick Copper Phaj, muaj nyob rau hauv cov alloys xws li Pure Copper (C11000), Brass Sheet (C26000), Phosphor Bronze Sheet (C51000, C52100, C52100) thiab corrosion resistance (C44300).
Copper Rods & Bars:
Peb muab Copper Round Rod, Copper Square Bar, Copper Hexagon Bar, thiab Copper Flat Bar nyob rau hauv ntau yam tempers. Cov khoom muaj xws li Dawb-Cutting Brass Qws (C36000 ib ASTM B16), Oxygen-Dawb Copper Qws (C10100/C10200, ASTM B187), Beryllium Copper Bar (C17200, ASTM B196), thiab Admiralty (C17200, ASTM B196), thiab Admiralty (C17200).
Copper Wires & Strips:
Peb cov khoom siv tooj liab muaj xws li tooj liab tooj liab (ASTM B1 / B2 / B3), Enamelled Copper Wire, thiab tooj dag hlau. Peb kuj muab precision Copper Sawb (C11000, C26800), Brass Sawb, thiab Admiralty Brass Sawb (C44300) rau hluav taws xob, marine, thiab fabrication daim ntaub ntawv.
