C67300 Manganez Bronz
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:
tipik uygulamalar
FASTENERS: Fasteners, Lead Screw Nuts
SANAYİ: 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
DENİZ: 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
Benzer veya eşdeğer spesifikasyon
| CDA | ASTM | SAE | AMS | Federal | Askeri | Diğer |
|---|---|---|---|---|---|---|
| C67300 | J461 J463 |
Kimyasal bileşim
| %Cu | Pb% | Sn% | Zn% | Fe% | Ni%1 | Al% | Mn% | Ve% | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
Chemical composition according to SAE J463 1Ni value includes Co. Note: Single values represent maximums. | |||||||||||
| 58.00- 63.00 | 00,40- 3.00 | 00,30 | Rem. | 00,50 | 00,25 | 00,25 | 2.00- 3.50 | 00,50- 1.50 | |||
İşlenebilirlik
| Bakır alaşımı UNS No. | İşlenebilirlik derecesi | Yoğunluk (68 °F'de lb/in3) |
|---|---|---|
| C67300 | 70 | 0.300 |
Mekanik özellikler
C67300
H02 yarı sert
Size range: up to 1″ inclusive
| Çekme mukavemeti, min | Akma mukavemeti, yük altında %0,5 uzamada, min | Elongation, in 4x Diameter or Specimen Thickness, min | Rockwell “B” sertliği | Notlar | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | min HRB | |
| 65 | 448 | 40 | 276 | 12 | 70 | |
Size range: over 1″ to 3″ inclusive
| Çekme mukavemeti, min | Akma mukavemeti, yük altında %0,5 uzamada, min | Elongation, in 4x Diameter or Specimen Thickness, min | Rockwell “B” sertliği | Notlar | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | min HRB | |
| 58 | 400 | 35 | 241 | 15 | 70 | |
Size range: over 3″
| Çekme mukavemeti, min | Akma mukavemeti, yük altında %0,5 uzamada, min | Elongation, in 4x Diameter or Specimen Thickness, min | Rockwell “B” sertliği | Notlar | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | min HRB | |
| 55 | 380 | 30 | 205 | 18 | 65 | |
Fiziki ozellikleri
CDA tarafından sağlanan fiziksel özellikler | |||||||||||
| ABD Geleneği | Metrik | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Erime noktası – sıvı | 1605 °F | 874 °C | |||||||||
| Yoğunluk | 068 °F'de 0,3 lb/inç3 | 20 °C'de 8,3 g/cm3 | |||||||||
| Spesifik yer çekimi | 8.3 | 8.3 | |||||||||
| Elektiriksel iletkenlik | 22% IACS at 68 °F | 0.13 MegaSiemens/cm at 20 °C | |||||||||
| Termal iletkenlik | 55 Btu/sq ft/ft hr/°F at 68 °F | 95 W/m at 20 °C | |||||||||
| Termal genleşme katsayısı 68-572 | 11 · 10-6 °F (68-572 °F) başına | 19 · 10-6 °C başına (20-300 °C) | |||||||||
| Gerilmede esneklik modülü | 17000 ksi | 117212MPa | |||||||||
İmalat özellikleri
CDA tarafından sağlanan üretim özellikleri | |||||||||||
| Teknik | Uygunluk | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| İşlenebilirlik derecesi | 70 | ||||||||||
Ortak imalat süreçleri
Hot forging and pressing, machining
CDA tarafından sağlanan ortak imalat süreçleri
