I-UNS C46400 Naval Brass Copper Alloy
I-Naval Brass iyingxubevange ye-copper-zinc engu-60:40 lapho cishe u-1% we-tin yengezwe ukuze kuthuthukiswe ukumelana nokugqwala, ikakhulukazi ekukhishweni kwezinyosi. Ingxubevange iyithusi lezigaba ezimbili ze-alpha-beta, ngakho-ke inamandla aphezulu ane-ductility ephansi kunesigaba esisodwa esingu-70:30 noma i-alpha brass. Isetshenziselwa ukufakwa kwesakhiwo kanye nokwakha, ikakhulukazi lapho ukuthintana namanzi olwandle kungenzeka kudale ukugqwala. Izakhiwo zemishini cishe azihlukaniseki kulezo ze-60:40 zethusi C28000, nakuba ukungezwa kwethini kuvame ukunikeza amandla angaphezulu kancane.
Ibanga elilinganayo: CnZn38Sn1As, CnZn38Sn1, 2.0530, C4640
I-C46400 ingashiswa kalula, futhi ingasebenza futhi ebandayo, kodwa hhayi kalula njengamathusi esigaba esisodwa se-alpha.
I-UNS C46400 Plate Dimension:
ingxubevange | inqubo | Usayizi (mm) | ||
Ubukhulu | ububanzi | ubude | ||
C46400 | Ukuginqika okushisayo | 4.0 ~ 8.0 | 600 ~ 2000 | ≤4000 |
8 - 60 | 600 ~ 3000 | ≤6000 | ||
Ukugoqa okubandayo | 3.0 - 10 | ≤2500 | ≤4000 |
I-UNS C46400 Chemical Composition
I-Element | |||||
---|---|---|---|---|---|
I-Cu(1) | Pb | Sn | Zn | Fe | |
(1) Cu + Isamba Sezinto Eziqanjiwe 99.6% min. | |||||
Ubuncane (%) | 59.0 | 0.50 | |||
Ubukhulu (%) | 62.0 | 0.20 | 1.0 | o gavriliuk ir kvitka | 0.10 |
Ukuphikiswa Kwe-Corrosion
I-C46400 inokumelana nokugqwala okuhle kwesimo sezulu kanye nokumelana okuhle nezinhlobo eziningi zamanzi. Ingamelana nokukhishwa kwe-zinc emanzini olwandle okungase kuhlangabezane ne-plain 60:40 brass, C28000.
Ama-alloys ethusi eliphansi, njengethusi lasolwandle abonakala enza amafilimu angaphezulu amancane, anamathelayo emikhiqizo yokugqwala evikela ngokulingene.
I-C46400 ayifanele ukusetshenziswa ku-ammonia, inhlanganisela ye-ammonia noma izindawo zama-amine, njengoba ingase ihlupheke ngokuqhekeka kokugqwala kwengcindezi. Ingase futhi ibhekane nokuqhekeka kokugqwala kwengcindezi ekuchayekeni komkhathi.
Amandla
Izinga le-machinability ye-UNS C46400 yethusi-yethusi ama-alloys angama-30.
Welding
I-soldering, i-brazing, i-oxyacetylene welding, i-arc evikelwe ngegesi, i-spot welding, i-seam welding, kanye ne-butt welding kuthathwa njengezinqubo ezifanele zokushisela, kuyilapho singakuncomi ukushisela kwe-arc yensimbi eboshwe kuma-alloys e-UNS C46400.
Ukufakela
Isilinganiso sekhono le-Hot Forge se-UNS C46400 ngu-90 nezinga lokushisa elincanyelwayo lokusebenza eliphakathi kuka-649 no-816°C (1200 kanye no-1500°F).
Kuyashisa Ukusebenza
Amandla okusebenza ashisayo e-UNS C46400 alloys muhle kakhulu.
Ukusebenza Okubandayo
Ama-alloys e-UNS C46400 anomthamo osebenzayo obandayo.
Annealing
Izinga lokushisa le-anneal lama-alloys e-UNS C46400 liphakathi kuka-427 no-593°C (800 no-1100°F).
Amafomu Emikhiqizo Etholakalayo:
Umdweshu: FEDERAL QQ-B-639, SAE J461, J463
Ishidi: ASTM B171 / B171M, FEDERAL QQ-B-639, JIS H3100:1992
Induku: ASTM B21 / B21M, ASTM B124 / B124M, SAE J461, J463
Ucingo: I-MILITARY MIL-W-6712
Iphrofayili: ASTM B21 / B21 M, ASTM B124 / B124M
Ukwakhiwa: ASTM B283
Izicelo:
I-Hardware yabakhi: Izikhonkwane zokukhiya
Ugesi: Izisetshenziswa ze-Precision Shipboard
Ama-Fasteners: ama-Bolts, amantongomane, ama-Rivets
Izimboni: Izindiza zokuvula imiphongolo yebhande, Amabhola, Amabhere, amapuleti e-Condenser, Iyafa, ukukhiqizwa kwebhola legalofu, Ishubhu yokushintsha ukushisa, Izigaxa zeHub, Imikhumbi Yengcindezi, Izakhiwo, Iziqu zeValve
Osolwandle: Izinto zokuhlobisa, i-Hardware, ama-propeller shafts, shafting, Turn buckles
I-Ordnance: Izingxenye ze-missile