C54400 performance features:
C54400 copper alloy has the following performance characteristics:
- Excellent corrosion resistance: C54400 copper alloy has good corrosion resistance in seawater, atmosphere, acid, alkali and other environments, especially in seawater.
- High strength: After heat treatment, C54400 copper alloy has the characteristics of high strength and high hardness, and is suitable for manufacturing high-load parts.
- Good electrical conductivity: C54400 copper alloy has good electrical conductivity and can be widely used in the field of electrical equipment manufacturing.
- Good processing performance: C54400 copper alloy has good cutting performance and is suitable for various precision processing occasions.
C54400 Continuous cast and drawn
Phosphor bronze C54400 contains copper, tin, and phosphorus. Phosphorus increases the wear resistance and stiffness of the alloy. Tin increases the corrosion resistance and strength of the alloy. Lead, zinc, and iron are other named elements. Phosphor bronze alloys are notable for their toughness, strength, good conductivity, and low coefficient of friction.
C544 also designated as as CuSn4Zn4Pb4 and CW456K.
In addition to C54400, Concast offers phosphor bronze alloys C51000, C52100, and C53400. Concast is the only domestic producer of phosphor bronze.
Kegunaan yang khas
Electrical: electrical connectors
Industrial: bearings, bushings, gears, pinions, screw machine products, shafts, sleeve bearings, thrust bearings, thrust washers, valve parts
Spesifikasi serupa atau setara
| CDA | ASMA | SAE | AMS | Federal | Militer | Lainnya |
|---|---|---|---|---|---|---|
| C54400 | B139 B139M | J461 J463 |
Komposisi kimia
| Cu% | Pb% | Sn% | Zn% | Fe% | P% | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Chemical composition according to ASTM B139/B139M-12(2017) Catatan: Cu + jumlah elemen bernama, min 99,5%. Nilai tunggal mewakili nilai maksimum. | |||||||||||
| Rem. | 3.00- 4.00 | 3,50- 4.50 | 1.50- 4.50 | 0.10 | 0.01- 00,50 | ||||||
Kemampuan mesin
| Paduan tembaga UNS No. | Peringkat kemampuan mesin | Kepadatan (lb/in3 pada suhu 68 °F) |
|---|---|---|
| C54400 | 80 | 0.320 |
Peralatan mekanis
C54400
H04 hard
Size range: over 1/16″ to 1/4″ round and hexagonal inclusive
| Kekuatan tarik, min | Kekuatan luluh, pada ekstensi 0,5% di bawah beban, min | Elongation, 4x Diameter or Specimen Thickness, min | Kekerasan Rockwell “B”. | Perkataan | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | HRB yang khas | |
| 65 | 450 | 8 | 86 | |||
Size range: over 1/4″ to 1/2″ round and hexagonal inclusive
| Kekuatan tarik, min | Kekuatan luluh, pada ekstensi 0,5% di bawah beban, min | Elongation, 4x Diameter or Specimen Thickness, min | Kekerasan Rockwell “B”. | Perkataan | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | HRB yang khas | |
| 60 | 415 | 10 | 86 | |||
Size range: over 1/2″ to 1″ round and hexagonal inclusive
| Kekuatan tarik, min | Kekuatan luluh, pada ekstensi 0,5% di bawah beban, min | Elongation, 4x Diameter or Specimen Thickness, min | Kekerasan Rockwell “B”. | Perkataan | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | HRB yang khas | |
| 55 | 380 | 12 | 86 | |||
Size range: over 1″ round and hexagonal
| Kekuatan tarik, min | Kekuatan luluh, pada ekstensi 0,5% di bawah beban, min | Elongation, 4x Diameter or Specimen Thickness, min | Kekerasan Rockwell “B”. | Perkataan | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | HRB yang khas | |
| 50 | 345 | 15 | 86 | |||
Properti fisik
Sifat fisik disediakan oleh CDA | |||||||||||
| Adat AS | Metrik | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Titik lebur – cair | 1830 °F | 999 °C | |||||||||
| Titik lebur – solidus | 1700 °F | 927 °C | |||||||||
| Kepadatan | 0.320 lb/in3 pada suhu 68 °F | 8.89 gm/cm3 pada suhu 20°C | |||||||||
| Berat jenis | 8.89 | 8.89 | |||||||||
| Konduktivitas listrik | 19% IACS at 68 °F | 0.111 MegaSiemens/cm at 20 °C | |||||||||
| Konduktivitas termal | 50 Btu/sq ft/ft hr/°F at 68 °F | 86.5 W/m at 20 °C | |||||||||
| Koefisien muai panas 68-572 | 9.6 ·10-6 per °F (68-572 °F) | 16.6 ·10-6 per °C (20-300 °C) | |||||||||
| di antaranya 06Cr19Ni10 umumnya berarti produksi standar Cina | 00,09 Btu/lb/°F pada 68 °F | 377,1 J/kg pada 20 °C | |||||||||
| Modulus elastisitas tegangan | 15000 ksi | 103420 MPa | |||||||||
| Modulus of rigidity | 5600 ksi | 38610 MPa | |||||||||
Properti fabrikasi
Properti fabrikasi disediakan oleh CDA | |||||||||||
| Teknik | Kesesuaian | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pematerian | Bagus sekali | ||||||||||
| mematri | Bagus | ||||||||||
| Pengelasan oksiasetilen | Tidak direkomendasikan | ||||||||||
| Pengelasan busur terlindung gas | Tidak direkomendasikan | ||||||||||
| Pengelasan busur logam berlapis | Tidak direkomendasikan | ||||||||||
| Pengelasan titik | Tidak direkomendasikan | ||||||||||
| Las jahitan | Tidak direkomendasikan | ||||||||||
| Pengelasan pantat | Adil | ||||||||||
| Kapasitas untuk pengerjaan dingin | Bagus | ||||||||||
| Peringkat kemampuan mesin | 80 | ||||||||||
Sifat termal
Sifat termal disediakan oleh CDA *Suhu diukur dalam Fahrenheit. | |||||||||||
| Perlakuan | Minimum* | Maksimum* | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| anil | 900 | 1250 | |||||||||
Common fabrication processes
Blanking, drawing, etching, forming and bending, heading and upsetting, piercing and punching, roll threading and knurling, shearing, spinning, squeezing and swaging, stamping
Proses fabrikasi umum disediakan oleh CDA
