655 Bronze Composition
C65500 toojyog tsim los ntawm tooj liab (Cu) thiab zinc (Zn). Nws kuj tseem muaj cov lej ntawm tin (Sn), phosphorus (P), lead (Pb), antimony (Sb), bismuth (Bi), arsenic (As), nickel (Ni), thiab hlau (Fe). Qhov piv txwv ntawm cov ntsiab lus no txawv nyob ntawm cov chaw tsim khoom, tab sis feem ntau, qhov piv yog 77-81% tooj liab rau 19-23% Zinc.
| Cheebtsam | Wt. % |
| Cu | 97 |
| Fe | Max 0.8 |
| Mn | Max 1.5 |
| Ni | Max 0.6 |
| Pb | Max 0.5 |
| Si | 2.8 – 3.8 |
| Zn | Max 1.5 |
Alloy 655 Chemical Properties
Bronze C65500 alloymuaj kev tiv thaiv corrosion siab vim nws cov dej solubility tsawg, ua rau nws zoo tagnrho rau kev siv qhov twg corrosion yog qhov teeb meem. Nws kuj tseem muaj kev hnav zoo heev vim lub hardness ntawm bronze alloys uas muab kev tiv thaiv ntev tiv thaiv abrasive hnav. Nws kuj muaj cov khoom siv hluav taws xob zoo, ua rau nws muaj txiaj ntsig zoo rau cov khoom siv hluav taws xob xws li connectors lossis keyboards.
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Cov khoom siv tshuaj
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Lub ntsiab
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Feem pua
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| Cu | 96 – 99 |
| Si | 1 – 4 |
655 Bronze Mechanical Properties
Mechanical Properties ntawmkob 655suav nrog lub zog tensile siab thiab zoo ductility, uas ua rau nws haum rau cov ntawv thov uas yuav tsum tau muaj zog thiab yoog raws, xws li springs lossis shafts. Nws kuj muaj cov machinability zoo, yog li cov khoom ua los ntawm cov hlau no tuaj yeem tsim tau yooj yim siv cov txheej txheem machining xws li tig los yog milling. Thaum kawg, Bronze 655 kuj muaj qhov zoo weldability, yog li cov khoom ua los ntawm cov hlau no tuaj yeem ua ke siv cov txheej txheem vuam xws li TIG lossis MIG vuam.
| Mechanical Properties | |||
| Hardness, Rockwell B | 95 | 95 | |
| Tensile Strength, Qhov kawg | 745 MPa ua | 108 000 psi | |
| Tensile zog, tawm los | 415 MPa rau | 60 200 psi | 0.5% txuas ntxiv nyob rau hauv load |
| Elongation ntawm Break | 13% | 13% | Hauv 50 mm |
| Modulus ntawm Elasticity | 105 GPa | 15 200 ksg | |
| Poisson tus ratio | 0.346 | 0.346 | |
| Machineability | 30% | 30% | UNS C36000 (dawb-txiav tooj dag)=100% |
| Shear Modulus | 39 gp ua | 5660 ua | |
| Shear Strength | 425 MPa rau | 6 1600 psi | |
655 Bronze Physical Properties
Lub cev muaj zog ntawmUNS C6550suav nrog siab thermal conductivity. Yog li ntawd, qhov chaw ua los ntawm cov hlau no yog qhov zoo tagnrho rau cov ntawv thov uas cov cua sov yuav tsum tau hloov mus sai sai, xws li cov cav cav lossis cov khoom siv hluav taws xob. Nws kuj muaj hluav taws xob conductivity siab ua rau nws muaj txiaj ntsig zoo rau cov khoom siv uas yuav tsum tau nqa hluav taws xob ntau, xws li lub cev muaj zog lossis cov tshuab hluav taws xob. Thaum kawg, bronze alloys tsis yog hlau nplaum, txhais tau tias lawv tuaj yeem siv rau hauv cov ntawv thov uas sib nqus cuam tshuam yog qhov teeb meem xws li cov cuab yeej kho mob lossis cov tshuab navigation.
| Melting Point – Liquidus degree F 1880 | Melting Point – Liquidus degree F 1880 | |
| Melting Point – Solidus degree F 1780 | Melting Point – Solidus degree F 1780 | |
| Densitylb/cu in. ntawm 68 degree F 0.308 | Densitylb/cu in. ntawm 68 degree F 0.308 | |
| Specification Gravity 8.53 | Specification Gravity 8.53 | |
| Hluav taws xob conductivity% IACS ntawm 68 degree F 7 | Hluav taws xob conductivity% IACS ntawm 68 degree F 7 | |
| Thermal ConductivityBtu / sq ft / ft hr / degree F ntawm 68 degree F 21 | Thermal ConductivityBtu / sq ft / ft hr / degree F ntawm 68 degree F 21 | |
| Coefficient ntawm Thermal Expansion 68-57210⁻⁶ ib degree F (68 - 572 degree F) 10 | Coefficient ntawm Thermal Expansion 68-57210⁻⁶ ib degree F (68 - 572 degree F) 10 | |
| Tshwj xeeb Thaum tshav kub kub CapacityBtu / lb / degree F ntawm 68 degree F 0.09 | Tshwj xeeb Thaum tshav kub kub CapacityBtu / lb / degree F ntawm 68 degree F 0.09 | |
| Modulus ntawm Elasticity hauv Tensionksi 15000 | Modulus ntawm Elasticity hauv Tensionksi 15000 | |
| Modulus ntawm Rigidityksi 5600 | Modulus ntawm Rigidityksi 5600 |
C6550 Bronze sib npaug
ASME SB 315
ASME SB 96
ASME SB 98
ASTM B100 1
ASTM B105
ASTM B124
ASTM B 283 2
ASTM B315
ASTM B 432 Cov khoom siv
ASTM B96
ASTM B98
ASTM B99 99
ASTM F 467 Cov khoom lag luam
SAE J461
SAE J463
UNS C6550
Bronze 655 Specifications
| NTAU TSHAJ | SPECIFICATION |
| Bronze 655 Bar | SAE J463, J461 |
| Bronze 655 Bar, Forging | ASTM B124 |
| Bronze 655 Bar, Rolled, Siab Vessels | ASME SB96, ASTM B96 |
| Bronze 655 Bolts | ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, thiab lwm yam |
| Bronze 655 Forgings, Tuag | ASTM B 283 2 |
| Bronze 655 Ntsws | ASTM F 467 Cov khoom lag luam |
| Bronze 655 Tube | ASME SB315, ASTM B315 |
| Bronze 655 Phaj | ASME SB96, ASTM B96 |
| Bronze 655 Phaj, Choj thiab Bearing | ASTM B100 1 |
| Bronze 655 Phaj, Clad | ASTM B 432 Cov khoom siv |
| Bronze 655 Phaj, Siab Vessels | ASME SB96, ASTM B96 |
| Bronze 655 Qws | ASME SB98, ASTM B98, SAE J461, J463 |
| Bronze 655 Qws, Forging | ASTM B124 |
| Bronze 655 Screws | ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, thiab lwm yam |
| Bronze 655 Cov duab | ASME SB98, ASTM B98, SAE J461, J463 |
| Bronze 655 Shapes, Forging | ASTM B124 |
| Bronze 655 Daim Ntawv | ASME SB96, ASTM B96, SAE J461, J463 |
| Bronze 655 Daim Ntawv, Choj thiab Cov Kabmob | ASTM B100 1 |
| Bronze 655 Sheet, Siab Vessels | ASME SB96, ASTM B96 |
| Bronze 655 Sawb | ASME SB96, ASTM B96, SAE J461, J463 |
| Bronze 655 Studs | ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, ASTM F468, thiab lwm yam |
| Bronze 655 Tube | ASME SB315, ASTM B315, Tub rog MIL-T -8231 |
| Bronze 655 Hlau | ASTM B105, B99 |
655 Bronze siv
Bronze muaj ntau yam kev siv, nrog ntau thiab ntau siv tau pom txhua hnub los ntawm cov neeg tsim khoom. Qhov no ruaj khov alloy yog ua los ntawm tooj liab thiab tin, thiab nws muaj nuj nqis txij li thaum ub rau nws cov kav ntev thiab corrosion kuj.C65500 tseem nrov hauv kev lag luam xws li kev tsim kho mus rau cov duab puab vim nws tuaj yeem ua tau yooj yim molded ua tsaug rau nws cov malleability. Nws kuj tseem siv rau hauv ntau daim ntawv thov raws li cov khoom siv bearing vim nws lub peev xwm thauj khoom siab. Tsis tas li ntawd, bronze 655 yog qhov zoo rau qhov chaw dej ntsev vim nws tsis degrade zoo li hlau. Tag nrho cov kev siv dav siv no ua rau tooj liab yog qhov kev xaiv zoo tshaj plaws rau txhua daim ntawv thov uas muaj zog, kev ntseeg siab thiab tus nqi pheej yig yog qhov yuav tsum tau ua!
Cov hniav nyiaj hniav kub
Bronze tau siv los tsim cov hniav nyiaj hniav kub rau ntau txhiab xyoo. Bronze yog ib qho khoom siv zoo tshaj plaws rau cov hniav nyiaj hniav kub vim nws muaj zog thiab ruaj khov tab sis tseem tseem muag muag thiab yooj yim rau kev ua haujlwm nrog. Tsis tas li ntawd, bronze tsis xeb lossis tarnish zoo li lwm yam hlau, ua rau nws zoo tagnrho rau kev tsim cov khoom siv ntev.
Duab puab
Bronze kuj tseem siv los tsim cov duab puab. Thaum tsim cov duab puab tawm ntawm cov tooj liab, tus kws kos duab ua ntej tsim cov qauv ntawm cov av nplaum lossis lwm cov khoom siv malleable. Cov qauv no yog tom qab ntawd siv los tsim cov pwm uas muaj molten bronze. Thaum cov bronze tau txias thiab tawv, cov pwm tawg tawm kom pom cov duab puab tiav.
Npib
Bronzekuj tau ib txwm siv los tsim npib. Thawj cov nyiaj npib tau ua los ntawm tooj liab tshaj 2,500 xyoo dhau los hauv Suav teb. Cov npib tooj liab txuas ntxiv tau siv thoob ntiaj teb rau ntau pua xyoo kom txog thaum lawv tau hloov los ntawm cov khoom siv niaj hnub xws li tooj liab thiab npib tsib xee.
