Perunggu Mangan C67300
SAE J461, SAE J463
This is a high strength leaded silicon manganese bronze with typically good bearing qualities. This alloy maintains high impact resistance with excellent machinability making it well suited for clutch bearings, shaft bushings, sleeve bearings, thrust bearings, pump parts, drive shafts, bearing pins, wear plates, gears and cams. Resists squashing out under high loads and extreme wear applications.
Typical Uses for C67300 Manganese Bronze:
Aplikasi Khas
FASTENERS: Fasteners, Lead Screw Nuts
INDUSTRIAL: Gears and Cams, Wear Plates, Bushings, Seal Rings, Idler Pins, Piston Heads, Brearing Pins, Thrust Bearings, Sleeve Bearings, Propeller Shafts, Shaft Bushings, Clutch Bearings, Drive Shafts, Spindles, Pump Parts, Bearings
MARINE: Hardware, Valve Seats
OTHER: Connecting Rods
C67300 Typical uses
Tough and corrosion resistant, C67300 manganese bronze, also known as C673, is a high-tensile bronze ideal for high-load, low-speed applications that require a combination of outstanding wear characteristics and high bearing strength.
Fasteners: fasteners, lead screw nuts
Industrial: bearings, bearings (pins) bushings, clutch bearings, drive shafts, gears and cams, idler pins, piston heads, propeller shafts, pump parts, seal rings, shaft bushings, sleeve bearings, spindles, thrust bearings, wear plates
Marine: hardware, valve seats
Other: connecting rods
Spesifikasi serupa atau setara
| CDA | ASMA | SAE | AMS | Federal | Militer | Lainnya |
|---|---|---|---|---|---|---|
| C67300 | J461 J463 |
Komposisi kimia
| Cu% | Pb% | Sn% | Zn% | Fe% | Ni%1 | Al% | Mn% | Dan% | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
Chemical composition according to SAE J463 1Ni value includes Co. Note: Single values represent maximums. | |||||||||||
| 58.00- 63.00 | 0.40- 3.00 | 0.30 | Rem. | 00,50 | 0.25 | 0.25 | 2.00- 3.50 | 0.50- 1.50 | |||
Kemampuan mesin
| Paduan tembaga UNS No. | Peringkat kemampuan mesin | Kepadatan (lb/in3 pada 68 °F) |
|---|---|---|
| C67300 | 70 | 0.300 |
Peralatan mekanis
C67300
H02 half hard
Kisaran ukuran: hingga 1″ inklusif
| Kekuatan tarik, min | Kekuatan hasil, pada ekstensi 0,5% di bawah beban,, min | Elongation, in 4x Diameter or Specimen Thickness, min | Kekerasan Rockwell “B”. | Perkataan | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | min HRB | |
| 65 | 448 | 40 | 276 | 12 | 70 | |
Size range: over 1″ to 3″ inclusive
| Kekuatan tarik, min | Kekuatan hasil, pada ekstensi 0,5% di bawah beban,, min | Elongation, in 4x Diameter or Specimen Thickness, min | Kekerasan Rockwell “B”. | Perkataan | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | min HRB | |
| 58 | 400 | 35 | 241 | 15 | 70 | |
Size range: over 3″
| Kekuatan tarik, min | Kekuatan hasil, pada ekstensi 0,5% di bawah beban,, min | Elongation, in 4x Diameter or Specimen Thickness, min | Kekerasan Rockwell “B”. | Perkataan | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | min HRB | |
| 55 | 380 | 30 | 205 | 18 | 65 | |
Properti fisik
Sifat fisik disediakan oleh CDA | |||||||||||
| Adat AS | Metrik | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Titik lebur – cair | 1605 °F | 874 °C | |||||||||
| Kepadatan | 0.3 lb/in3 at 68 °F | 8.3 gm/cm3 at 20 °C | |||||||||
| Berat jenis | 8.3 | 8.3 | |||||||||
| Konduktivitas listrik | 22% IACS at 68 °F | 0.13 MegaSiemens/cm at 20 °C | |||||||||
| Konduktivitas termal | 55 Btu/sq ft/ft hr/°F at 68 °F | 95 W/m at 20 °C | |||||||||
| Koefisien muai panas 68-572 | 11 · 10-6 per °F (68-572 °F) | 19 · 10-6 per °C (20-300 °C) | |||||||||
| Modulus elastisitas tegangan | 17000ksi | 117212 MPa | |||||||||
Properti fabrikasi
Properti fabrikasi disediakan oleh CDA | |||||||||||
| Teknik | Kesesuaian | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Peringkat kemampuan mesin | 70 | ||||||||||
Common fabrication processes
Hot forging and pressing, machining
Proses fabrikasi umum disediakan oleh CDA
