Full -Hard (H04) txhais li cas?
Nyob rau hauv lub ntiaj teb no ntawm tooj liab thiab tooj liab alloys, temper designations piav txog txhua yam ntawm cov khoom. Lub npe H04 los ntawm tus qauv temper nomenclature siv rau tooj liab alloys. Nws qhia tau hais tias cov khoom tau txias ua haujlwm rau ib qho kev kawm tshwj xeeb kom ua tiav nws cov khoom siv tshuab kawg.
RauC12200 tooj liab, temper progression feem ntau zoo li no:
O60 (Ntxiv): Cov mob softest. Maximum ductility, yam tsawg kawg nkaus lub zog.
H80 (Ib nrab-Nruab lossis Kos): Kev ua haujlwm txias txias. Txheem tawv temper raj poob rau hauv pawg no.
H04 (Full-Hard): Ua haujlwm txias txias. Siab zog, qis tshaj ductility.
Tag nrho - nyuaj C12200 yog tsim los ntawm kev kos lub raj tooj liab los ntawm kev tuag tom qab annealing. Cov txheej txheem ua haujlwm txias qhia txog kev cuam tshuam hauv cov hlau siv lead ua, uas ua rau kom muaj zog thiab tawv, tab sis txo cov ductility. Kev ua haujlwm txias dua, qhov nyuaj thiab muaj zog ntawm cov khoom yuav dhau los ua - thiab qhov tsawg nws yuav khoov ua ntej tawg.
H04 sawv cev rau ib qho tshwj xeeb ntawm kev ua haujlwm txias, feem ntau nyob ib ncig ntawm 50 mus rau 70 feem pua txo hauv kev hla -sectional cheeb tsam los ntawm cov mob annealed. Cov cuab yeej cuab tam tseeb tau txhais nyob rau hauv ASTM specifications.
Tau Txais Cov Qauv Dawb & Kev Ntsuas
Yuav Ua Li Cas H04 Piv rau Lwm Cov Tempers?
Qhov sib txawv ntawm tempers los mus rau mechanical zog. Rau C12200 tooj liab, lub zog tensile, yield zog, thiab elongation sib txawv heev nyob ntawm tus npau taws.
| Kub | Tensile zog (ksi) | Yield zog (ksi) | Elongation (%) | Tej kev siv |
|---|---|---|---|---|
| O60 (Ntxiv) | 32 – 38 | 10 – 15 | 40 – 55 | Coiled tube, khoov siv |
| H80 (kwv yees) | 42 – 52 | 36 – 45 | 10 – 20 | Standard nyuaj temper raj, ncaj lengths |
| H04 (Full-Hard) | 52 – 62 | 48 – 55 | 5 – 10 | High-cov khoom siv zog, kev siv caij nplooj ntoos hlav |
Dab tsi Specifications npog tag nrho -Hard C12200?
ASTM B75 - Seamless Copper Tube
ASTM B75 tso cai rau H04 temper raj. Thaum txiav txim, koj qhia qhov npau taws li "tag nrho- nyuaj" lossis "H04" ntxiv rau cov hlau thiab cov lus qhia tshwj xeeb. Tsis yog txhua tus neeg muab khoom lag luam Tshuag H04 raj ua cov khoom lag luam, tab sis nws tuaj yeem tsim los xaj.
ASTM B152 - Daim Ntawv Copper, Sawb, Phaj, thiab Rolled Bar
Yog tias koj daim ntawv thov suav nrog cov khoom tiaj tus tsis yog raj, ASTM B152 npog C12200 hauv H04 temper. Qhov no yog ib txwm muaj rau cov khoom xws li cov tsheb npav, lub caij nplooj ntoos hlav clips, thiab cov khoom tsim uas xav tau lub zog siab.
ASTM B194 - Copper-Beryllium Alloy Phaj, Ntawv, Sawb, thiab Rolled Bar
Qhov no yog qhov tsim nyog hais txog vim tias tag nrho - tooj liab tawv yog qee zaum tsis meej pem nrog tooj liab -berylium alloys. Lawv tsis zoo ib yam. Copper-beryllium tuaj yeem kho cua sov kom muaj zog dua, tab sis tag nrho - nyuaj C12200 muaj qhov sib npaug zoo ntawm lub zog, conductivity, thiab corrosion tsis kam yam tsis muaj nqi ntxiv thiab kev txiav txim siab ntawm beryllium alloys.
Rau cov ntawv thov raj, ASTM B75 yog thawj qhov tshwj xeeb los siv thaum nrhiav H04 C12200.
Dab tsi yog Cov Khoom Siv Hluav Taws Xob ntawm Full -Hard C12200?
| Khoom | Tus nqi zoo (H04 Temper) |
|---|---|
| Tensile zog | 55 - 62 ksi (379 - 427 MPa) |
| Yield zog (0.2% offset) | 48 - 55 ksi (331 - 379 MPa) |
| Elongation (hauv 2 nti) | 5 – 10% |
| Hardness (Rockwell F) | 95 – 105 |
| Modulus ntawm Elasticity | 17,000 ksi (117 GPa) |
| Khoom | Tus nqi |
|---|---|
| Thermal conductivity | 196 BTU/ft·hr·℃F (339 W/m·K) |
| Hluav taws xob conductivity | 85% IAB |
| Corrosion Resistance | Zoo heev nyob rau hauv feem ntau ib puag ncig |
Cov ntawv thov twg siv puv -Hard C12200?
Caij nplooj ntoos hlav tiv tauj thiab cov khoom siv hluav taws xob
Hauv cov khoom siv hluav taws xob, tag nrho - tooj liab tawv yog siv rau lub caij nplooj ntoos hlav tiv tauj, cov khoom sib txuas, thiab tam sim no - nqa cov khoom uas xav tau kom muaj kev sib cuag lub sijhawm. Kev sib xyaw ua ke ntawm lub zog siab thiab cov hluav taws xob zoo ua rau H04 C12200 yog qhov kev xaiv zoo rau cov ntawv thov no.
Mechanical Cheebtsam
Txhua yam khoom siv uas yuav tsum tau tuav nws cov duab nyob rau hauv load-clip, retainers, fasteners, structural elements- tuaj yeem tau txais txiaj ntsig los ntawm lub zog ntawm tag nrho - tooj liab tawv. Nws yog feem ntau siv nyob rau hauv cov rooj sib txoos uas cov tooj liab yuav tsum tiv thaiv deformation los ntawm mating Cheebtsam los yog ib puag ncig kev nyuaj siab.
Bus Bars thiab Conductors
Thaum cov tooj liab mos muaj ntau dua rau cov npav npav uas tau tsim tom qab kev teeb tsa, tag nrho - nyuaj C12200 yog siv thaum lub tsheb npav xav tau kom muaj cov duab meej yam tsis muaj kev txhawb nqa ntxiv. Lub zog siab dua tso cai rau kev ncua ntev ntawm kev txhawb nqa lossis cov ntu nyias rau tib lub sijhawm tam sim no - nqa lub peev xwm.
Thaum tshav kub kub Exchanger Cheebtsam
Hauv qee qhov kev tsim hluav taws xob sib txawv, tag nrho - lub raj tooj liab tawv yog siv rau cov khoom siv uas yuav tsum tiv thaiv cov neeg kho tshuab kev ntxhov siab los ntawm kev vibration, siab cycling, los yog thermal expansion. Lub zog tawm los ntau dua muab cov npoo ntxiv ntawm kev nyab xeeb hauv kev xav tau kev ua haujlwm.
Kev Cai Fabrication
Thaum tsim cov rooj sib txoos nyuaj uas yuav tsum muaj cov khoom siv tooj liab los ua phooj ywg nrog lwm cov ntaub ntawv nyob rau hauv preload, tag nrho -kev kub ntxhov muab qhov kev nruj uas yuav tsum tau ua kom muaj lub siab ntev thaum sib dhos thiab kev pabcuam.
Sib tham txog koj qhov kev xav tau ntawm qhov project
FAQ
Qhov txawv ntawm H80 thiab H04 yog dab tsi?
H80 (tus qauv nyuaj siab) yog txias ua hauj lwm mus rau ib tug nruab nrab degree, feem ntau nrog yield zog nyob rau hauv lub 36 mus rau 45 ksi ntau. H04 (tag nrho-nyuaj) tau txais kev ua haujlwm txias dua, nrog cov txiaj ntsig zoo tshaj li 48 ksi. H04 yog kwv yees li 30 mus rau 40 feem pua muaj zog dua H80, tab sis nrog qis dua ductility.
Kuv puas tuaj yeem khoov puv - nyuaj C12200?
Feem ntau, tsis muaj. Tag nrho- tooj liab tawv muaj qhov txwv tsis pub muaj zog thiab yuav tawg yog tias khoov. Yog tias koj xav tau cov khoom siv tooj liab nrog khoov, pib nrog cov khoom siv annealed, tsim nws kom zoo, thiab tom qab ntawd cia nws nyob rau hauv qhov mob annealed lossis ua haujlwm - tawv nws los ntawm kev ua haujlwm txias tom qab tsim.
Puas yog tag nrho - nyuaj C12200 haum rau vuam?
Yog, tab sis nrog ceev faj. Cov cua sov los ntawm vuam yuav ua rau cov khoom siv hauv tshav kub- cuam tshuam, txo lub zog hauv zos. Rau kev siv cov txheej txheem, qhov no yuav lossis tsis tuaj yeem lees txais. Brazing lossis soldering feem ntau yog qhov kev xaiv zoo dua rau kev koom nrog tag nrho - cov khoom nyuaj vim tias lawv muaj cov cua sov tsawg dua.
Lub sij hawm txhuas txhuas rau H04 C12200 raj yog dab tsi?
Tag nrho- cov raj tawv tawv tsis tshua muaj ntau dua li annealed lossis tus qauv tawv tawv, yog li nws yuav tsis tau ntim rau hauv ntau. Lub sij hawm txhuas sib txawv nyob ntawm qhov loj, phab ntsa thickness, thiab ntau. Nws yog ib txwm tsim nyog lees paub tias muaj nrog koj tus neeg muag khoom ua ntej muab qhov kev txiav txim.
Puas yog tag nrho - nyuaj C12200 raug nqi ntau dua li tus qauv nyuaj?
Tus nqi yog nyob ntawm seb cov khoom tshwj xeeb thiab ntau npaum li cas. Vim tias H04 yog qhov tshwj xeeb npau taws, nws tuaj yeem nqa tus nqi tshaj li cov txheej txheem kub ntxhov. Txawm li cas los xij, rau cov ntawv thov uas xav tau lub zog siab dua, tus nqi ntxiv yog feem ntau ua tiav los ntawm kev txhim kho kev ua tau zoo los yog muaj peev xwm siv cov ntu nyias.
Peb cov khoom lag luam
| Yam khoom | Cov ntsiab lus tseem ceeb | Cov ntawv thov siv |
|---|---|---|
| Tube tooj | Sab nraud txoj kab uas hla: 3-300 mm Phab ntsa Thickness: 0.5-10 mm Ntev: Customized Txuj: ASTM B280, EN 1057, JIS H3300 |
Cua txias, tub yees, cua sov exchangers, kav dej, industrial fluid transfers |
| Copper Sheets & Phaj | Thickness: 0.5-100 hli Dav: mus txog 3000 mm Ntev: mus txog 6000 mm Txuj: ASTM B152, EN 1652, GB / T 2040 |
Architectural ru tsev, busbars, transformer Cheebtsam, industrial panels, tshav kub exchangers |
| Copper Rods & Bars | Txoj kab uas hla: 6-300mm (round) Hla -section: square, hexagonal, tiaj tus Txuj: ASTM B124, EN 12163, GB / T 4423 |
Hluav taws xob connectors, machining qhov chaw, switchgear, fasteners, valve stems |
| Tooj Hlau | Txoj kab uas hla: 0.1-12mm Form: liab qab, tinned, stranded Cov Qauv: ASTM B3, EN 13601, IEC 60228 |
Hluav taws xob thaiv, cables, grounding, automotive harnesses, transformer windings |
Peb lub Hoobkas
Peb lub Hoobkas tau nruab nrog ntau yam ntawm cov chaw tsim khoom siab tshaj plaws rau kev lag luam tooj liab. Cov kab ntau lawm suav nrog lub xeev - ntawm - lub - kos duab extrusion presses, precision dov mills, siab - tshuab nqus tsev ceev, nruam casting kab, thiab automated annealing rauv, ua rau peb tsim ib tug tag nrho spectrum ntawm tooj liab cov khoom- raj, nplooj ntawv, bars, bars, rods, dimensional precision thiab zoo ib yam mechanical zog. Txhawm rau kom cov khoom lag luam ruaj khov thiab muaj kev ntseeg siab, peb ua haujlwm nrog lub peev xwm tsim khoom txhua xyoo ntau tshaj 80000 tons thiab tuav ib qho loj - cov khoom lag luam nplai uas txhawb nqa tsuas yog - hauv - lub sijhawm xa khoom. Ua kom tiav peb lub peev xwm tsim khoom yog lub chaw tswj xyuas zoo uas muaj cov spectrometers, universal test machines, thiab hardness testers, kom ntseeg tau tias txhua pawg ua tau raws li cov qauv thoob ntiaj teb xws li ASTM, EN, thiab GB / T. Qhov kev teeb tsa kev sib xyaw ua ke no tso cai rau peb tswj hwm qhov zoo ntawm txhua theem, los ntawm kev xaiv cov khoom siv raw mus rau qhov kawg ntim, thiab muab cov kev hloov pauv hloov tau yooj yim hauv qhov ntev, npau taws, thiab qhov chaw tiav. Nrog rau kaum xyoo ntawm kev txawj ntse thiab kev tsom mus rau kev txhim kho cov txheej txheem tas mus li, peb sawv ua ib tus neeg ntseeg siab, loj -tej chaw muab kev pabcuam rau cov neeg siv khoom thoob plaws ntiaj teb.
Tshawb xyuas Hnub no Cov Tshuag & Lub Sijhawm Lead
