H62 tooj dag yog dab tsi?
H62 tooj liab alloy yog ib hom tooj dag alloy nrog tooj liab thiab zinc raws li nws cov khoom tseem ceeb, qhov nruab nrab ntawm 62% tooj liab, nrog qhov sib npaug yog zinc thiab cov kab tsis huv. Cov hlau no belongs rau + dual- theem tooj dag tsev neeg, nthuav tawm ob qho tib si kub thiab txias- xeev plasticity, nrog lub zog tensile ntawm 410-630 MPa. Nws yog tsim rau kev tsim cov khoom sib sib zog nqus thiab cov khoom lag luam xws li pins, ntxhua khaub ncaws, thiab radiators. Nws muaj zoo machinability, weldability, thiab corrosion kuj, tab sis muaj kev pheej hmoo ntawm corrosion cracking.
Khoom Description
|
Element |
Kev sib xyaw (%) |
|---|---|
|
Copper (Cu) |
60.5 - 63.5 |
|
Hlau (Fe) |
Tsawg dua los yog sib npaug li 0.15 |
|
Lead (Pb) |
Tsawg dua lossis sib npaug li 0.08 |
|
Zinc (Zn) |
Tshuav |
|
Antimony (Sb) |
Tsawg dua los yog sib npaug li 0.005 |
|
Bismuth (ib) |
Tsawg dua lossis sib npaug li 0.002 |
|
Phosphorus (P) |
Tsawg dua lossis sib npaug li 0.01 |
Mechanical thiab Physical Properties
|
Tsim nyogkoj |
Valu ua |
|---|---|
|
Tensile zog (MPa) |
370 - 420 |
|
Yield zog (MPa) |
260 - 300 |
|
Elongation (%) |
10 - 15 |
|
Hardness (Vickers) |
100 - 140 VHN |
|
Hardness (Rockwell B) |
60 - 80 HRB |
|
Qhov ceev (g / cm³) |
8.4 - 8.5 |
|
Thermal conductivity (W / m · K) |
120 - 150 |
|
Corrosion Resistance |
Zoo |
|
Hnav Resistance |
Nruab nrab rau Zoo |
Tensile Strength thiab Yield Strength
H62 tooj dag, raws li cov khoom siv feem ntau, qhia txog lub zog tensile feem ntau nyob rau hauv thaj tsam ntawm 370 txog 420 MPa. Qhov kev ntsuas no qhia qhov kev ntxhov siab siab tshaj plaws uas H62 tooj dag tuaj yeem tiv taus thaum raug ncab lossis rub ua ntej tawg. Lub zog tawm los, feem ntau ntawm 260 txog 300 MPa, cim qhov kev ntxhov siab uas qhov kev hloov pauv mus tas li ntawm 0.2% ntawm qhov loj me tshwm sim. Cov khoom no ua rau H62 tooj dag haum rau cov ntawv thov uas xav tau lub zog nruab nrab thiab zoo formability.
Elongation thiab Hardness (Vickers thiab Rockwell)
Lub elongation ntawm H62 tooj dag, uas feem ntau yog nyob nruab nrab ntawm 10% thiab 15%, qhia txog nws lub peev xwm los ua cov yas deformation ua ntej fracturing. Qhov kev ntsuas no yog qhov tseem ceeb rau cov txheej txheem cuam tshuam nrog kev khoov thiab sib sau. Nyob rau hauv cov nqe lus ntawm hardness, cov alloy raug soj ntsuam los ntawm Vickers thiab Rockwell (B scale) hardness tests, nrog rau cov nqi xws li ntawm 100 mus rau 140 VHN thiab 60 mus rau 80 HRB, feem. Cov qib hardness no ua rau cov hlau tsis kam rau qhov hnav thiab deformation nyob rau hauv load.
Ceev thiab Thermal conductivity
H62 tooj dag muaj qhov ceev ntawm kwv yees li 8.4 mus rau 8.5 g / cm³, cuam tshuam nws qhov hnyav thiab kev siv cov qauv uas qhov loj yog qhov xav tau. Nws cov thermal conductivity, tseem ceeb hauv kev siv xws li cov khoom siv hluav taws xob thiab cov hluav taws xob hluav taws xob, feem ntau ncua ntawm 120 txog 150 W / m·K. Qhov siab thermal conductivity no pab txhawb kev hloov pauv ntawm cov cua sov, muaj txiaj ntsig zoo hauv cov tshuab cua txias thiab lwm yam kev siv thermal.
Corrosion Resistance thiab hnav tsis kam
Kev tiv thaiv corrosion ntawm H62 tooj dag yog tus cwj pwm los ntawm nws lub peev xwm los tiv thaiv kev puas tsuaj los ntawm ib puag ncig, suav nrog los ntawm ya raws thiab huab cua. Cov cuab yeej no tshwj xeeb yog txhim kho los ntawm nws cov ntsiab lus zinc, uas ua rau muaj kev tiv thaiv oxide txheej. Hnav tsis kam nyob rau hauv H62 tooj dag yog suav tias yog nruab nrab mus rau qhov zoo, ua rau nws haum rau cov khoom uas muaj kev sib cuag ntawm lub cev thiab kev sib txhuam, ua kom lub neej ntev thiab kev ntseeg siab hauv cov ntawv thov.
Nug txog H62 Brass Nqe & Cov Qauv
Kev tsim khoom thiab kev ua haujlwm
|
Txheej txheemYam |
piav qhiapkev |
|---|---|
|
Ua haujlwm tau |
Zoo heev nyob rau hauv ob qho tib si kub thiab txias |
|
Cov txheej txheem tsim khoom |
Casting, extrusion, kos duab, forging |
|
Tej yam tsis zoo |
Porosity, anisotropy |
|
Kev kho mob tsis zoo |
Txheej txheem parameter optimization, tswj txias |
Kev siv ntawm H62 Brass
|
AppLication Category |
Piv txwv ntawm Adaim ntawv thov |
|---|---|
|
Hluav taws xob Cheebtsam |
Connectors, terminals, Circuit Court board Cheebtsam |
|
Mechanical Parts |
Springs, cov ntxaij vab tshaus, radiator qhov chaw |
|
Khoom siv tsev |
Brass tile trim, tooj dag sawb, tooj dag bar, tooj dag hloov sawb, tooj dag stair nosing |
Peb lub Hoobkas
Peb lub hauv paus tsim khoom niaj hnub no tau nruab nrog kev ua tiav puv - cov txheej txheem ntau lawm rau kev tsim cov khoom siv tooj liab thiab tooj liab alloy. Lub Hoobkas nta precision smelting, nruam nruam, siab - siab extrusion, siab - ceev dov, thiab precision txiav cov cuab yeej, xyuas kom nruj tswj txhua kauj ruam ntawm tooj liab ingot rau cov khoom tiav. Peb muaj zog R & D thiab customization muaj peev xwm, ua rau peb tsim ntau yam specifications thiab tempers ntawm tooj liab raj, daim hlau, rods, xov hlau, thiab ultra- nyias foils raws li thoob ntiaj teb cov qauv (xws li ASTM, EN, JIS) thiab cov neeg siv khoom tshwj xeeb. Peb cov khoom siv dav siv hauv ntau yam lag luam, suav nrog tub yees, hluav taws xob, hluav taws xob, tsheb thauj mus los, thiab kev tsim kho.
Copper khoom ntim
Peb nkag siab tag nrho tias kev ntim khoom ruaj ntseg yog qhov tseem ceeb rau kev xa khoom tsis zoo. Ua raws li cov yam ntxwv ntawm cov khoom sib txawv, peb ntiav cov kev lag luam ntim cov kev daws teeb meem: cov raj tooj liab thiab cov pas nrig feem ntau muaj kev ruaj ntseg nrog cov tshuaj tiv thaiv - xeb sab hauv thiab ruaj khov ntoo crates lossis hlau - lub thawv ntawv txhawm rau tiv thaiv kev cuam tshuam thiab deformation thaum caij tsheb npav; tooj liab daim hlau, strips, thiab foils yog thawj zaug them nrog zaj duab xis tiv thaiv, muab tso rau hauv ib puag ncig qhuav, qhwv nrog cov ntawv tsis muaj dej thiab noo noo- cov ntaub ntawv pov thawj, thiab thaum kawg tau ntim rau hauv cov khoom siv plywood lossis steel coil thawv kom tiv thaiv cov dej noo thiab kev puas tsuaj; cov xov hlau yog zoo huv si rau ntawm ntoo los yog steel reels thiab khov kho. Tag nrho cov ntim tau sau meej meej thiab ua raws li cov qauv xa tawm, kom ntseeg tau tias koj cov khoom tswj hwm lawv lub Hoobkas zoo txawm tias tom qab ntev - kev thauj mus los hauv hiav txwv thiab ntau yam kev tuav.
Tau Txais Cov Lus Qhia Ceev & Logistics Plan
