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