CAMK75900 Nickel Silver Coil kana Bhara
Material Designation
| GB | BZN18-20 |
| UNS | C75900 |
| EN | CuNi18Zn20 |
| JIS | / |
Kuumbwa Kwemakemikari
| Mhangura, Cu | 60.0 - 65.0% |
| Nickel, Ni | 17.0 - 19.0% |
| Zinc, Zn | Rem. |
Properties
| Density | 8.73 g/cm3 |
| Electrical Conductivity | 6 %IACS |
| Thermal Conductivity | 30 W/( m·K) |
| Kubatana kweThermal Kuwedzera | 16.5 μm/(m·K) |
| Modulus yeElasticity | 132 GPA |
| Cold Workability | Excellent |
| Hot Working | Fair |
| Machinability (C36000 = 100 %) | 25 % |
| Machinability (C36000 = 100 %) | Excellent |
| Electroplating | Excellent |
| Resistance Welding (Butt Weld) | Excellent |
| Hard Soldering | Excellent |
| Inert Gasi Yakavharidzirwa Arc Welding | Fair |
Hunhu
Iyi alloy is lead-isina nickel sirivheri ine ruvara rwe silvery uye kumira zvakanaka pakusvibisa, ine yakanakisa kutonhora kwekushanda, kusimba kwepamusoro uye yakakwirira elasticity, nickel sirivheri inoratidzwa nekunaka tembiricha yekudzivirira inodiwa pakunama uye kushambadzira.
Application
Inonyanya kushandiswa muindasitiri yemagetsi nhovo, magomba eresonator, zviumbwa zvesimbi senge rivets, screws, tableware, bow parts, kamera zvikamu, matemplate uye zvimwe zvikamu zvemaziso, pamwe nemafuremu ekuona, nameplates, maburi mabhesi, mabhesi eredhiyo uye indasitiri yezviridzwa zvemimhanzi.
Mechanical Properties
| Tsanangudzo mm (kusvika) | Temper | Tensile Simba Min.MPa | Goho Simba Min.MPa | Elongation Min.A% | Kuoma Min.HV5 |
| COIL φ 0.5-15.0 | H01 | 440 | / | / | 90 |
| H02 | 550 | / | / | 140 | |
| H03 | 600 | / | / | 160 | |
| H04 | 650 | / | / | 180 | |
| H06 | 700 | / | / | 190 | |
| ROD | H04 | 500 | / | / | 150 |
Advantage
1. Isu tinoshingairira kupindura kune chero mibvunzo kubva kune vatengi uye tinopa mapfupi ekutumira nguva.Kana vatengi vaine zvido zvekukurumidzira, isu tichabatana zvizere.
2. Isu tinotarisa pakudzora maitiro ekugadzira kuitira kuti kushanda kwebatch imwe neimwe kunoenderana sezvinobvira uye hutano hwechigadzirwa hwakanakisisa.
3. Isu tinoshandira pamwe neakanakisa epamba ekutakura kutakura vatengi kupa vatengi gungwa, njanji uye yekufambisa yemhepo uye yakasanganiswa magadzirirwo ekufambisa, uye tine zvirongwa zvekutakura matambudziko anokonzerwa nenjodzi dzinongoitika dzoga, denda, hondo nezvimwe zvinhu.