C52100 Phosphor Bronze
Other Known Specs: ASTM B139, QQ-B750, ASTM J461, CuSn8,5P, CuSn8P, CuSn8, UE9P, PB104, BS2874, NFL14703
Typical Uses for C52100 Phosphor Bronze “8% C”:
ARCHITECTURE: Bridge Bearing Plates
CONSUMER: Coinage, Cymbals, Power Conductor for Electro-Surgical Pencil
ELECTRICAL: Electrical Connectors, Electronic Connectors, Cold Headed Parts, Electrical Flexing Contact Blades, Electrical Flexing Contact Blades, Wire Brushes, Switch Parts, Fuse Clips
FASTENERS: Fasteners, Heavy Duty, Lock Washers, Cotter Pins
INDUSTRIAL: Springs, Helical Extension, Diaphragms, Doctor Blades, Paper Industry, Bourdon Tubing, Thrust Bearings, Clutch Disks, Welding Wire, Well Drill Equipment, Beater Bar, Springs, Helical Torsion, Clips, Heavy Duty, Gears, Pinions, Bellows, Truss Wire, Sleeve Bushings, Pneumatic Hammers, Cold Headed Parts, Textile Machinery, Perforated Sheets, Chemical Hardware, Springs, Heavy Duty
MARINE: Marine Parts
C52100 Continuous cast and drawn
Phosphor bronze C52100 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.
C521 also designated as as CuSn8P, UE9P, CW451K, PB104, BS2B24, and DTD265A.
In addition to C52100, Lion Metal offers phosphor bronze alloys C51000, C53400, and C54400. Lion Metal is the only domestic producer of phosphor bronze.
Kegunaan biasa
Seni bina: plat galas jambatan
Builders hardware: thermostat bellows
Consumer: coinage, cymbals, power conductor for electro-surgical pencil
Electrical: cold headed parts, electrical connectors, electrical flexing contact blades, electronic connectors, fuse clips, switch parts, wire brushes
Fasteners: cotter pins, fasteners, heavy-duty, lock washers
Industrial: beater bar, bellows, bourdon tubing, chemical hardware, heavy duty clips, clutch disks, cold headed parts, diaphragms, doctor blades for the paper industry, gears, perforated sheets, pinions, pneumatic hammers, sleeve bushings, heavy duty springs, helical extension springs, helical torsion springs, textile machinery, thrust bearings, truss wire, welding wire, well drill equipment
Marine: marine parts
Spesifikasi yang serupa atau setara
| CDA | ASTM | SAE | AMS | Persekutuan | tentera | Lain-lain |
|---|---|---|---|---|---|---|
| C52100 | B139 B139M |
Komposisi kimia
| Cu% | Pb% | Sn% | Zn% | Fe% | P% | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Komposisi kimia mengikut ASTM B139/B139M-12(2017) Nota: Cu + jumlah unsur bernama, 99.5% min. Nilai tunggal mewakili maksimum. | |||||||||||
| Rem. | 0.05 | 7.00- 9.00 | 0.20 | 0.10 | 0.03- 0.35 | ||||||
Kebolehmesinan
| Aloi tembaga UNS No. | Penilaian kebolehmesinan | Ketumpatan (lb/in3 pada 68 °F) |
|---|---|---|
| C52100 | 20 | 0.318 |
Sifat mekanikal
C52100
H04 keras
Julat saiz: 1/4″ hingga 1/2″ bulat dan termasuk heksagon
| Kekuatan tegangan, min | Kekuatan hasil, pada sambungan 0.5% di bawah beban, min | Pemanjangan, Diameter 4x atau Ketebalan Spesimen, min | Kekerasan Rockwell "B". | Teguran | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | HRB biasa | |
| 85 | 585 | 12 | 93 | |||
Julat saiz: lebih 1/2″ hingga 1″ bulat dan termasuk heksagon
| Kekuatan tegangan, min | Kekuatan hasil, pada sambungan 0.5% di bawah beban, min | Pemanjangan, Diameter 4x atau Ketebalan Spesimen, min | Kekerasan Rockwell "B". | Teguran | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | HRB biasa | |
| 75 | 515 | 15 | 93 | |||
Julat saiz: lebih 1″ bulat dan heksagon
| Kekuatan tegangan, min | Kekuatan hasil, pada sambungan 0.5% di bawah beban, min | Pemanjangan, Diameter 4x atau Ketebalan Spesimen, min | Kekerasan Rockwell "B". | Teguran | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | HRB biasa | |
| 60 | 415 | 20 | 93 | |||
Sifat fizikal
Sifat fizikal yang disediakan oleh CDA | |||||||||||
| Adat AS | Metrik | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Takat lebur – cecair | 1880 °F | 1027 °C | |||||||||
| Takat lebur – solidus | 1620 °F | 882 °C | |||||||||
| Ketumpatan | 0.318 lb/in3 pada 68 °F | 8.8 gm/cm3 pada 20 °C | |||||||||
| Graviti tentu | 8.80 | 8.80 | |||||||||
| Kekonduksian elektrik | 13% IACS at 68 °F | 0.076 MegaSiemens/cm at 20 °C | |||||||||
| Kekonduksian terma | 36 Btu/sq ft/ft hr/°F at 68 °F | 62.3 W/m at 20 °C | |||||||||
| Pekali pengembangan haba 68-572 | 10.1 ·10-6 setiap °F (68-572 °F) | 17.4 ·10-6 setiap °C (20-300 °C) | |||||||||
| Kapasiti haba tertentu | 0.09 Btu/lb/°F pada 68 °F | 377.1 J/kg pada 20 °C | |||||||||
| Modulus keanjalan dalam tegangan | 16000 ksi | 110310 MPa | |||||||||
| Modulus ketegaran | 6400 ksi | 41370 MPa | |||||||||
Sifat fabrikasi
Hartanah fabrikasi disediakan oleh CDA | |||||||||||
| Teknik | Kesesuaian | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Memateri | Cemerlang | ||||||||||
| Memateri | Cemerlang | ||||||||||
| Kimpalan oksiasetilena | Adil | ||||||||||
| Kimpalan arka terlindung gas | bagus | ||||||||||
| Kimpalan arka logam bersalut | Adil | ||||||||||
| Kimpalan titik | bagus | ||||||||||
| Kimpalan jahitan | Adil | ||||||||||
| Kimpalan punggung | Cemerlang | ||||||||||
| Kapasiti untuk bekerja dengan sejuk | bagus | ||||||||||
| Kapasiti untuk menjadi panas terbentuk | miskin | ||||||||||
| Penilaian kebolehmesinan | 20 | ||||||||||
Sifat terma
Sifat terma yang disediakan oleh CDA *Suhu diukur dalam Fahrenheit. | |||||||||||
| Rawatan | minimum* | Maksimum* | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Penyepuhlindapan | 900 | 1250 | |||||||||
Proses fabrikasi biasa
Bending, blanking, forming, knurling, machining, roll threading, shearing, stamping, upsetting
Proses fabrikasi biasa yang disediakan oleh CDA
