C46400 Naval tooj dag
C46400 yog tooj dag naval uas muaj 60 feem pua tooj liab, 39.2 feem pua zinc, thiab 0.8 feem pua tin. Qhov sib ntxiv ntawm tin muab steel zoo zog thiab rigidity, txhim kho corrosion kuj thiab dezincification kuj. Yog li ntawd, C46400 tooj dag tsis rhiab rau seawater corrosion. Nws kuj ua kom nws lub zog thiab tsis deformability ntawm qhov kub siab tshaj li niaj zaus. Nws muaj kev ua haujlwm kub zoo thiab haum rau kub forging; nws kuj yog qhov tsis tshua muaj ductile, txhais tau tias nws tuaj yeem molded rau hauv ntau yam duab yam tsis muaj kev tawg lossis tawg. C46400 tooj dag muaj qhov zoo tshaj plaws thermal thiab hluav taws xob conductivity, ua rau nws tsim nyog rau kev hloov hluav taws xob thiab hluav taws xob siv hluav taws xob. Ntxiv nrog rau lwm yam zoo xws li hnav tsis kam, qaug zog tiv thaiv, thiab galling kuj, cov hlau kuj muaj kev ntxhov siab corrosion cracking (SCC) tsis kam.
Vim nws lub zog, ductility, thiab tiv thaiv corrosion thiab lwm yam kev puas tsuaj, C46400 tooj dag yog ib yam khoom siv tau yooj yim thiab ruaj khov uas haum rau ntau yam kev siv. C46400 tooj dag feem ntau yog siv rau hauv cov khoom siv nautical, cov kav dej, cov twj tso kua mis, thiab cov khoom siv hluav taws xob. Nws kuj tseem ua haujlwm hauv thaj chaw uas yuav tsum muaj cov kab mob tua kab mob, xws li chaw kho mob lossis cov khoom siv ua zaub mov.
Chemical Composition (%) ntawm C46400 Naval Brass
| CHEMICAL COMPOSITION (%) | ||||
| Cu | Fe, max | Zn | Pb, max | Sn |
| 59.00-62.00 | 0.10 | So | 0.20 | 0.50-1.00 |
Mechanical Properties ntawm C46400 Naval Brass
| MECHANICAL PROPERTIES | |||
| Tensile zog, MPa, min | Yield zog, MPa, min | Elongation (%), min | Hardness, max |
| 380 | 170 | 15 | 200 HB |
Lub cev muaj zog ntawm C46400 Naval Brass
| Lub cev muaj zog | |||||||
| Qhov ntom | Melting Point | Modulus ntawm Elasticity | Poisson tus ratio | Coefficient ntawm Thermal Expansion | Thermal conductivity | Hluav taws xob conductivity | Hluav taws xob Resistivity |
| 8. 0 g/cm³ | 890-940 degree [1634-1724 degree F] | 100 GPa | 0.31 | 21 µm/m·K | 120 W/m·K | 26% IAB | 6.63m 0.00 Nws |
Nta ntawm C46400 Naval Brass
- Siab zog
- Zoo ductility
- Ua haujlwm kub zoo
- Zoo heev seawater corrosion kuj
- Zoo heev tiv thaiv kev ntxhov siab corrosion cracking
- Zoo heev thermal thiab hluav taws xob conductivity
- Zoo abrasion tsis kam
Daim ntawv thov ntawm C46400 Naval Brass
- Cov ncej ncej
- Lub nkoj siab
- Missile qhov chaw
- Navy kho vajtse
- Kub exchanger
- Cov khoom siv hluav taws xob
Qib sib npaug ntawm C46400 Naval Brass
| UNS | DIN | BS | EN |
| C46400 | CuZn36Sn1Pb | CZ112 | qw 712r |
Corrosion Resistance ntawm C46400 Naval Brass
C46400 tooj dag yog heev corrosion thiab tarnishing resistant, tshwj xeeb tshaj yog nyob rau hauv marine tej yam kev mob uas nws yog feem ntau ua hauj lwm. Nws yog qhov zoo rau kev siv dej hiav txwv vim nws qhov tshwj xeeb tiv thaiv kev ntxhov siab corrosion, tawg, thiab dezincification.
Machinability ntawm C46400 Naval Brass
C46400 tooj dag yog yooj yim machined thiab tuaj yeem tsim ua ntau yam duab thiab ntau thiab tsawg. Nws yog ib qho yooj yim los txiav, xyaum, thiab kais thiab yuav siv tau nyob rau hauv ob qho tib si tsis siv neeg thiab phau ntawv machining txheej txheem.
Weldability ntawm C46400 Naval Brass
Cov txheej txheem vuam rau C46400 tooj dag suav nrog roj tungsten arc vuam (GTAW), roj hlau arc vuam (GMAW), thiab brazing. Txawm li cas los xij, nws yuav tsum tau hais tias preheating yuav tsum tau ua kom tsis txhob tawg.
