Brass alloys tau txaus siab rau kev faib ua ntu zus los ntawm kev siv rau hauv ntau yam, ruaj khov, thiab cov khoom tshwj xeeb. Ntawm lawv, H62 tooj dag yog ib qho ntawm cov npe nrov tshaj plaws, ua kev zoo siab rau nws qhov zoo tshaj plaws kev sib haum xeeb ntawm lub zog, corrosion kuj, machinability. Tab sis dab tsi ua rau H62 tooj dag tshwj xeeb thiab muab tso rau hauv kev siv zoo tshaj plaws? Kab lus no nyob tob rau hauv lub ntiaj teb ntawm H62 tooj dag los ntawm kev sib tham txog nws cov khoom, qhov zoo, thiab kev siv.
H62 tooj dag yog dab tsi thiab nws ua li cas?
Cov tooj dag no muaj tooj liab-zinc alloy nrog kwv yees li 62% tooj liab thiab 38% zinc. Vim qhov muaj pes tsawg leeg no, cov alloy muaj qhov sib npaug ntawm cov khoom siv dag zog, kev tiv thaiv corrosion, thiab zoo malleability. Kev tsim cov tooj dag no tshwm sim los ntawm casting, forging, thiab dov txheej txheem rau kev npaj cov ntawv thov hauv kev lag luam thiab kev lag luam. Ua ntau yam thiab ruaj khov, H62 tooj dag yog siv rau kev tsim cov li qub, cov kav dej, thiab cov khoom siv kho kom zoo nkauj.
Hauv -Kev sib tham tob txog H62 Brass Chemical Composition
H62 tooj dag feem ntau yog tooj liab (Cu) thiab zinc (Zn) alloy nrog rau qee qhov kab ntawm lwm cov ntsiab lus nyob ntawm ib qho cuab yeej uas yuav tsum tau txhim kho. Standard H62 tooj dag muaj tooj liab cov ntsiab lus ntawm 60.5% mus rau 63.5%, nrog rau zinc cov ntsiab lus ntawm 36.5% mus rau 39.5%. Cov txiaj ntsig no tuaj yeem hloov pauv me ntsis raws li kev cai tshwj xeeb lossis cov qauv tsim khoom. Cov tooj liab- nplua nuj alloy muab H62 tooj dag zoo corrosion kuj thiab siab malleability, whereas cov ntsiab lus zinc muab nws lub zog thiab hardness.
Cov khoom me me ntawm impurities lossis cov ntsiab lus ntxiv kuj tseem muaj, xws li txhuas (Pb), hlau (Fe), lossis sulfur (S), txhua qhov qis dua 0.5%, nyob ntawm cov txheej txheem ntawm kev tsim khoom lossis ib puag ncig uas yuav siv cov khoom siv. Piv txwv li, cov hlau lead yuav raug ntxiv los txhim kho kev ua haujlwm, qhov qis ntawm cov hlau tuaj yeem txhim kho qhov hnav tsis kam.
Qhov kev sib haum xeeb no ua rau H62 tooj dag muaj ntau yam alloy, haum rau ntau daim ntawv thov, kev lag luam lossis kho kom zoo nkauj. Nws cov tshuaj lom neeg ua kom lub zog thiab ua haujlwm tau zoo los ntawm ib puag ncig reactive, thiab qhov no yog vim li cas nws tseem niaj hnub tsim khoom raws li cov tooj dag feem ntau siv.
tooj liab thiab zinc hauv H62 tooj dag
Cov ntsiab lus tseem ceeb ntawm H62 tooj dag yog tooj liab thiab zinc, uas ua ke tsim cov yam ntxwv tshwj xeeb ntawm cov hlau. Feem ntau, txog 60 mus rau 63% ntawm cov alloy muaj tooj liab, qhov seem yog ua los ntawm 37 mus rau 40% zinc. Qhov ntau yam no yog raws li qhov sib npaug zoo xaiv los ntawm cov tuam txhab tsim khoom nruab nrab ntawm lub zog, malleability, thiab corrosion kuj, tawm hauv H62 tooj dag qhib rau ntau daim ntawv thov.
Cov ntsiab lus siab tshaj ntawm tooj liab feem ntau ntxiv rau cov hlau ' thermal thiab hluav taws xob conductivity cim thiab corrosion kuj nyob rau hauv ntau qhov chaw, nrog rau cov dej noo thiab qee cov kua qaub. Nws tswj cov ductility ntawm cov khoom, uas tso cai rau shaping los yog machining rau intricate Cheebtsam yam tsis muaj cracking.
Ntawm qhov tsis sib xws, zinc muab lub zog thiab hnav tsis kam. Nws ua rau cov hlau tsis muaj zog txaus los tiv thaiv kev siv tshuab, yog li tsim cov iav, bearings, thiab li qub. Zinc pab txo qis tus nqi ntawm cov alloy yam tsis muaj kev cuam tshuam nws qhov kev ua tau zoo, yog li pab txhawb rau nws cov nqi tsim nyog rau kev lag luam.
Kev sib xyaw tshwj xeeb ntawm tooj liab thiab zinc hauv H62 tooj dag yields qhov sib npaug ntawm cov khoom siv hluav taws xob thiab tshuaj lom neeg, nrog rau kev ua haujlwm thiab lub neej ntev. Los ntawm kev tsim txiaj ntawm kev sib xyaw ua ke zoo tshaj plaws, H62 tooj dag pom daim ntawv thov hauv kev tsim cov khoom siv tsheb, cov khoom siv hluav taws xob, thiab cov khoom siv zoo nkauj- ntsig txog.
Kev tsim cov txheej txheem ntawm tooj dag-Alloy khoom hauv General H62
Cov txheej txheem ntau lawm ntawm alloys zoo li H62 cuam tshuam nrog melting thiab sib tov meej proportions ntawm tooj liab thiab zinc. Ua ntej, cov khoom siv raw yog hnyav thiab yaj ua ke hauv qhov cub. Thaum cov sib tov yog tag nrho kub thiab molten, nws yog stirred kom uniformity nyob rau hauv muaj pes tsawg leeg. Tom qab ntawd, cov hlau yog cam khwb cia rau hauv pwm tsim cov billets lossis ingots, uas tom qab ntawd txias thiab ua haujlwm ntxiv. Rolling, shaping, los yog machining yog qhov kawg yuav tsum tau ntawm cov khoom thiab ua raws li qhov kawg - daim ntawv thov specifications. Tag nrho cov txheej txheem ua kom ntseeg tau tias qhov zoo thiab cov yam ntxwv ntawm H62 tooj dag tau khaws cia.
H62 tooj dag piv rau H59 tooj dag li cas?
H62 tooj dag txawv ntawm H59 tooj dag feem ntau nyob rau hauv cov nqe lus ntawm muaj pes tsawg leeg thiab txhua yam khoom. H62 tooj dag muaj ntau tooj liab (kwv yees 62%) thaum H59 tooj dag tsuas muaj nyob ib ncig ntawm 59% tooj liab. Yog li ntawd, H62 tooj dag muaj kev tiv thaiv corrosion ntau dua, yog cov khoom siv ntau dua, thiab yog cov khoom siv ntau dua - yog li nws pom muaj txiaj ntsig hauv kev tsim cov txheej txheem lossis kev khoov dav dav. Ntawm qhov tod tes, H59 tooj dag yog me ntsis nyuaj thiab muaj zog dua thiab yog li pom kev siv tau qhov twg lub zog thiab hnav tsis kam raug txiav txim siab.
Mechanical Properties ntawm H62 thiab H59 Brass
Vim lawv cov tshuaj muaj pes tsawg leeg sib txawv, cov khoom siv kho tshuab tau nthuav tawm los ntawm H62 thiab H59 tooj dag sib txawv. Qhov no coj nrog nws qee qhov kev xav hauv kev siv ob lub alloys haum:
Tensile Strength: H62 tooj dag feem ntau muaj tensile lub zog ntawm 295 thiab 390 MPa, thaum H59 tooj dag qhia me ntsis siab dua qhov kev txiav txim ntawm 380-470 MPa. Vim tias H59 tooj dag tuaj yeem tiv taus qhov hnyav dua ua ntej nws tawg, nws yog siv rau cov ntawv thov hnyav uas qhov kev ua haujlwm ntev yog qhov tseem ceeb.
Elongation ntawm Break: H62 tooj dag ntau dua, nrog rau qhov elongation ntawm kev so ntawm 35-45%, piv rau H59 tooj dag, uas muaj 20-30%. Qhov no txhais tau tias H62 tooj dag tsis tshua muaj kev tawg lossis tsis ua haujlwm sai thaum raug deformation, uas suav nrog cov txheej txheem nyuaj.
Hardness: H59 tooj dag yog ib qho nyuaj, nrog rau Brinell hardness (HB) txog 85 txog 120, as opposed to H62 tooj dag uas muaj lub hardness ntawm txog 75 txog 95 HB. Qhov no hardness ntxiv vim H59 tooj dag ua rau nws abrasion resistant.
Corrosion Resistance: H62 tooj dag muaj ntau cov ntsiab lus tooj liab muaj qhov zoo corrosion kuj thaum raug rau ib qho chaw nrog noo noo, tshuaj, los yog dej ntsev. H59 tooj dag, thaum kawg, qhia tau hais tias zoo corrosion kuj, tab sis nws nyhav tarnish thiab oxidize nyob rau hauv lub sij hawm.
Qhov sib txawv ntawm cov cuab yeej cuab tam no yuav tsum yaum ib tus xaiv H62 tooj dag qhov twg tsim muaj peev xwm thiab zoo dua corrosion kuj yuav tsum tau thiab H59 tooj dag qhov twg lub zog, hnav tsis kam, thiab hardness yuav tsum tau. Ob qho khoom siv muaj txiaj ntsig zoo hauv engineering thiab kev lag luam kev siv, txhua qhov nqa cov khoom tsim tshwj xeeb tsim nyog rau kev saib xyuas kev ua haujlwm ntawm ntau yam khoom thiab kev xav tau.
Qhov sib txawv ntawm H59 thiab H62 Brass
| Qhov tseem ceeb Parameter | H59 tooj | H62 tooj |
|---|---|---|
| Kev sib xyaw | 59% tooj liab | 62% tooj liab |
| Lub zog | Siab dua | Nruab nrab |
| Hardness | Siab dua | Nruab nrab |
| Malleability | qis | Siab dua |
| Corrosion Res. | qis | Siab dua |
| Hnav Res. | Siab dua | Nruab nrab |
| Daim ntawv thov | Load- Dais | tsim |
Kev siv ntawm H59 thiab H62 Brass
H59 tooj dag yog haum rau cov ntawv thov, uas, los ntawm qhov xwm txheej, xav tau lub zog siab dua thiab hnav tsis kam, xws li hnyav- lub luag haujlwm thauj khoom- cov kabmob, lub zog, thiab cov li qub. Tsis tas li ntawd, H62 tooj dag raug xaiv nyob rau hauv cov xwm txheej uas yuav tsum tau ntau dua malleability thiab corrosion kuj, xws li cov khoom dai, kav, thiab cov khoom siv hluav taws xob. Ob lub alloys raug xaiv rau lawv qhov kev siv tau rau qhov kev ua tau zoo ntawm cov khoom.
Dab tsi yog Daim Ntawv Thov ntawm H62 Brass?
H62 tooj dag pom cov ntawv thov qhov twg malleability thiab corrosion kuj tseem ceeb. Cov no suav nrog kev siv hauv cov yeeb nkab tsim, cov khoom siv hluav taws xob sib hloov, cov nyiaj npib, thiab ntau yam khoom zoo nkauj. Nrog rau cov cua nruab nrab, H62 tooj dag pom cov ntawv thov kev lag luam thiab zoo nkauj.
H62 tooj dag nyob rau hauv Kho kom zoo nkauj Hardware thiab Connectors
Vim nws txoj kev ua siab ntev, kev tiv thaiv corrosion, thiab kev zoo nkauj, H62 tooj dag yog siv los ua cov khoom siv kho kom zoo nkauj thiab cov khoom sib txuas. Cov xim zoo nkauj zoo nkauj ntawm H62 tooj dag ua haujlwm zoo nrog kev ua tiav ntawm lub qhov rooj, lub txee fittings, teeb pom kev zoo, thiab cov khoom zoo nkauj. Nws yog cov khoom siv malleable uas tso cai rau kev txhim kho ntawm cov qauv tsim thiab cov ncauj lus kom ntxaws craftsmanship smoothly blends nrog niaj hnub, tsoos, thiab kev hloov pauv ntawm sab hauv tsim.
Hauv cov khoom siv hluav taws xob, H62 tooj dag qhia tau zoo conductivity thiab txhua yam khoom. Piv txwv li, cov hluav taws xob conductivity ntawm cov khoom no feem ntau yog nyob ib ncig ntawm 26-30% IACS, thiab qhov no ua rau nws haum tsuas yog rau kev siv hluav taws xob tsawg rau nruab nrab. H62 tooj dag qhov kev tiv thaiv corrosion yuav ua rau cov khoom sib txuas ua haujlwm ntev thaum raug huab cua los yog kev ntxhov siab txhua yam hauv kev siv xws li tsheb lossis kev siv hluav taws xob.
Cov ntaub ntawv kev lag luam tsis ntev los no qhia tau hais tias tooj dag qhov chaw zoo li H62 nyiam dua li kev lag luam nrhiav kev sib xyaw ntawm kev ua haujlwm thiab tus nqi zoo nkauj. Cov ntawv tshaj tawm kev lag luam ntxiv kwv yees qhov kev loj hlob zoo rau lub lag luam thoob ntiaj teb tooj dag fittings vim muaj cov ntaub ntawv no nyob rau hauv ob qho tib si kev siv vaj tse thiab kev lag luam, feem ntau yog vim lawv cov kav ntev thiab kev zoo nkauj.
Nrog kev pab los ntawm nws cov khoom sib txawv, H62 tooj dag tuav nws lub koob meej raws li qhov siab - cov khoom siv kawg rau cov khoom siv kho kom zoo nkauj thiab cov khoom sib txuas ua haujlwm, muab qhov tseem ceeb ntawm kev ua tau zoo nrog kev pom zoo pom.
H62 tooj dag yog siv hauv Terminals thiab Radiators
H62 tooj dag yog siv ntau hauv kev tsim cov terminals thiab radiators vim nws muaj hluav taws xob zoo heev thiab thermal conductivity. Terminals xav tau H62 tooj dag rau lub zog siab thiab kev tiv thaiv corrosion kom ntseeg tau tias kev ua tau zoo hauv qhov chaw hnyav. Cov hlau malleable no muaj peev xwm tsim tau rau hauv cov duab meej tsim nyog rau kev ruaj ntseg kev sib txuas ntawm hluav taws xob circuits.
H62 tooj dag kuj tseem siv tau rau hauv lub tshuab hluav taws xob, hloov cov cua sov kom zoo, ua rau nws muaj txiaj ntsig zoo rau txhua hom kev siv hluav taws xob. H62 tooj dag siv tau zoo tsis yog vim lawv tuaj yeem tiv taus hnav, tab sis kuj ruaj khov thiab tuav tau zoo hnav hauv cov cua sov thiab cua txias, thiab. Cov kev txiav txim siab no yuav hnyav heev rau kev xaiv H62 tooj dag rau kev lag luam uas xav tau kev sib xyaw ua haujlwm, kev ua haujlwm zoo, thiab kev ua haujlwm hauv cov khoom tseem ceeb.
Versatility ntawm H62 Brass
Vim muaj kev sib txuam zoo ntawm lub zog, kev tiv thaiv corrosion, thiab thermal conductivity, H62 tooj dag yog siv heev. H62 tooj dag yog zoo meej rau cov khoom xws li radiators, hluav taws xob connectors, thiab txhua yam khoom. Nws tuaj yeem hnav thiab huab cua zoo, uas yuav ua rau nws muaj txiaj ntsig zoo hauv kev siv niaj hnub thiab kev siv hauv kev lag luam.
Vim li cas thiaj yuav tsum tau xaiv H62 tooj dag rau koj cov kev xav tau?
Cov khoom siv zoo heev muab los ntawm H62 Brass
H62 tooj dag yog paub zoo rau cov khoom siv kho tshuab zoo heev, ua rau nws siv dav hauv ntau yam lag luam. Nyob rau hauv tsos, nws yog ib tug ntawm qhov zoo tshaj plaws nyob rau hauv lub ntiaj teb no, raws li nws muaj kwv yees li 60-63% tooj liab thiab txog 37-40% zinc, uas yog tseem paub muab nws ib tug zoo meej tshuav nyiaj li cas ntawm lub zog thiab yooj. Lub zog tensile sib txawv ntawm li 450 txog 760 MPa, sib xws, yog li ntawd, rau cov ntawv thov uas xav tau cov khoom siv tseem ceeb tsis tau zoo. H62 tooj dag kuj muaj qhov feem pua elongation txawv ntawm 25 mus rau 45%, yog li nws tuaj yeem ua tau zoo li tus thiab khoov rau ntau txoj hauv kev yam tsis muaj kev tawg ntau.
Qhov zoo tshaj plaws machinability yog muab los ntawm no alloy, uas pom nws siv nyob rau hauv kev txiav txim ntawm cov txheej txheem tshwm sim los ntawm stamping, kos duab, thiab dov. Nws muaj qhov nyuaj ntawm txog 90-120 HB, uas muab kev tiv thaiv tiv thaiv hnav thiab deformation nrog lub sijhawm dhau los-qhov no ua rau nws cov cuab yeej ua haujlwm tsim nyog kom nws tuaj yeem sawv ntsug rau corrosion rau lub sijhawm ntev txawm tias nyob rau hauv ib puag ncig nyuaj xws li nyob rau hauv qee qhov dej noo lossis tshuaj lom neeg.
Los ntawm kev muaj cov khoom zoo li no, H62 tooj dag yog siv los ua cov kav dej, li qub, fasteners, marine hardware, thiab cov khoom zoo nkauj, ntsuas lub zog thiab kev ntseeg siab tiv thaiv kev lag luam sib txawv.
H62 tooj dag ntau daim ntawv thov
H62 tooj dag nrog kev sib xyaw ua ke ntawm cov khoom siv kho tshuab thiab tshuaj lom neeg zoo ua rau muaj kev paub ntau yam uas nws ua haujlwm hauv ntau yam lag luam. Vim nws qhov zoo tshaj plaws malleability thiab lub zog, cov hlau muaj qhov xav tau ntawm kev ua ntau yam khoom lag luam thiab cov neeg siv khoom. Piv txwv li:
Cov kav dej thiab Fixtures - Kev tiv thaiv corrosion zoo heev ua rau H62 tooj dag yog tus neeg sib tw rau cov kav dej, li qub, thiab fittings. Nws ua kom muaj kev ua haujlwm ntev ntawm cov dej xa dej, yog li txhim kho kev ua haujlwm zoo thiab txo tus nqi ntawm kev saib xyuas.
Electronics- Cov hlau yog feem ntau ua haujlwm hauv cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob vim nws cov hluav taws xob ua tau zoo thiab ua haujlwm ntev. Qhov no dhau los ua qhov tseem ceeb tshwj xeeb hauv cov tshuab hluav taws xob ua tau zoo.
Marine Hardware- Nrog nws zoo heev tiv thaiv dej ntsev corrosion, H62 tooj dag yog siv nyob rau hauv marine daim ntaub ntawv xws li nkoj qhov chaw, propellers, thiab lwm yam khoom kho vajtse uas raug rau hnyav saline ib puag ncig.
Cov Khoom Kho Kom Zoo Nkauj - Cov xim kub ntawm cov hlau thiab yooj yim ntawm kev ua hauj lwm nrog nws ua rau nws zoo tagnrho rau decorate cov khoom rau jeweleries, sculptures, thiab architectural ntsiab.
Automotive Cheebtsam - H62 tooj dag yog siv nyob rau hauv radiator cores, engine qhov chaw, thiab lwm yam khoom uas yuav tsum tau precision thiab tsis kam mus rau tej yam kev mob.
Sib piv H62 Brass Materials rau lwm cov Brass Alloys
| Alloy | tooj liab% | Zinc% | Lub zog | Corrosion | Tshuab dhos |
|---|---|---|---|---|---|
| H62 | 60-63 | 37-40 | Nruab nrab | Siab | Nruab nrab |
| H59 | 57-60 | 40-43 | Siab | Nruab nrab | Nruab nrab |
| H65 | 63-65 | 35-37 | Nruab nrab | Siab | Nruab nrab |
| H70 | 68-71 | 29-32 | Tsawg | Zoo heev | Tsawg |
| C360 | 60-63 | ~ 35 (Pb suav nrog) | Nruab nrab | Siab | Siab |
Peb cov khoom lag luam
| Qeb | Khoom npe | Txheem Specifications | Hom ntawv | Cov ntawv thov siv |
|---|---|---|---|---|
| Tube tooj | Copper & Copper Alloy Tubes | ASTM B68, B75, B88, B280, B306, EN 12449, 12451, JIS H3300 | Ncaj ntev, coils, U-khoov | HVACR, kav dej, cua kub exchangers, tub yees, industrial pipelines |
| Copper Rods | Copper & Copper Alloy Rods | ASTM B187, B301, B441, EN 12163, 12164, JIS H3250 | Hloov, hexagonal, square, rectangular | Hluav taws xob cov khoom, fasteners, machined qhov chaw, connectors |
| Copper Phaj / Ntawv | Copper & Copper Alloy Phaj / Ntawv | ASTM B152, B248M, EN 1652, JIS H3100, H3110 | Phaj, ntawv, coils | Architectural cladding, vov tsev, tshuaj tso tsheb hlau luam, hluav taws xob shielding, fabrication |
| Tooj Hlau | Copper & Copper Alloy Hlau Hlau | ASTM B1, B3, B258, EN 13601, 13602, IEC 60228 | Liab qab, tinned, tso tseg, ib leeg -kawg | Hluav taws xob thaiv, cables, windings, conductors, hlau mesh |
| Copper Sawb / Bands | Copper & Copper Alloy Sawb | ASTM B103, B122, B534, EN 1654, JIS H3110, H3260 | Coils, slit strips, nqaim dav | Busbars, connectors, terminals, transformers, electronics Cheebtsam |
| Lwm cov khoom siv tooj liab | Kev cai Profiles & Cov duab tshwj xeeb | Kev cai specifications, drawings txais | Extruded, kos, dov | Kev cai engineering, automotive, aerospace, tshwj xeeb muaj kev siv |
Tau txais cov khoom catalog tiav
Copper Ntim
Peb cov khoom siv tooj liab txhua tus siv cov kev ntim khoom ntim kom ntseeg tau tias kev nyab xeeb ntawm kev thauj mus los thiab kev ruaj ntseg ntawm cov khoom lag luam: cov raj tooj liab thiab cov pas nrig yog nruj nreem qhwv nrog cov dej noo- pov thawj stretch zaj duab xis thiab ruaj khov rau ntawm cov ntoo pallets, nrog rau cov ces kaum tiv thaiv ntxiv rau - cov raj ntev; Copper daim hlau, strips, thiab hlau coils yog lined nrog waterproof ntawv los yog yas zaj duab xis, tsau sab nraud nrog ruaj khov ntoo crates los yog hlau-Strapped khoom ntoo pallets, thiab muaj xws li VCI (Volatile Corrosion Inhibitor) ntawv sab hauv los tiv thaiv corrosion. Tag nrho cov pob khoom raug cim kom meej nrog cov ntaub ntawv khoom, nqa cov cim, thiab cov lus ceeb toom ntawm ya raws / cuam tshuam, thiab tuaj yeem kho raws li tus neeg yuav tsum tau ua kom muaj kev nyab xeeb xa mus rau qhov chaw thoob ntiaj teb.
