The phosphorous bronzes have a good corrosion resistance and good elastic properties. Used for the plates of the condenser pipes, the components of engineering submitted to a friction as well as for the manufacturing of springs when they have the form of sheet, coil or wire.Â
Chemical compoud %
Agent: | Cu | Fe | Mn | Ni | P | Pb | Sn | Zn | Other | Mass-volume g/cm3 |
Mini: | Reste | - | - | - | 0,01 | 2.4 | 3,5 | Â - | - | 8,9 |
Maxi: | - | 0,1 | - | -- | 0,4 | 3.0 | 4,5 | 0,2 | 0,2 |
State | Thickness | Tensile strength Rm N/mm² | Conventional elastic limit at 0,2 Rp0,2 N/mm². | Stretching | Hardness HV | ||||
From | to | min. | max. | A50mm ep < 2,5 | A ep > 2,5 | min. | max. | ||
R290 | 0,1 | 5 | 290 | 390 | (max. 190) | 40 |  50 | - | - |
 H070 |  0,1 |  5 | - | - | - | - | - | 70 | 100 |
R390 | 0,1 | 5 | 390 | 490 | (min. 210) | 11 | 13 | - | - |
H115 | 0,1 | 5 | - | - | - | - | - | 115 | 155 |
R480 | 0,1 | 5 | 480 | 570 | (min. 420) | 4 | 5 | - | - |
H150 | 0,1 | 5 | - | - | - | - | - | 150 | 180 |
R540 | 0,1 | 2 | 540 | 630 | (min. 490) | 3 | - | - | - |
H170 | 0,1 | 2 | - | - | - | - | - | 170 | 200 |
R610 | 0,1 | 2 | 610 | - | (min. 540) | - | - | - | - |
H190 | 0,1 | 2 | - | - | - | - | - | 190 | - |
Application:Â
Electric light industry, machinery manufacturing, Building industry, defense industry, and other fields.
Manufacturing industrial, valves and fittings. Instrument sliding bearing.
Bronzes:
CuSn4 | CW450K | - | C51100 | PB101 | CuSn4 | 2.1016 |
CuSn4P | - | CuSn4P | - | - | - | - |
CuSn5 | CW451K | - | C51000 | PB102 | - | - |
CuSn6 | CW452k | - | C51900 | PB103 | CuSn6 | 2.102 |
CuSn6P | - | CuSn6P | - | - | - | - |
CuSn8 | CW453k | - | C52100 | PB104 | CuSn8 | 2.103 |
CuSn8P | CW459K | CuSn8P | C52180 | - | - | - |
CuSn9P | - | CuSn9P | - | - | - | - |
CuSn3Zn9 | CW454k | CuSn3Zn9 | - | - | - | - |
CuSn5Zn4 | - | CuSn5Zn4 | - | - | - | - |
CuSn4Pb2P | CW455k | - | C53200 | - | - | - |
CuSn4Pb4Zn4 | CW456k | CuSn4Zn4Pb4 | C54400 | - | - | - |
CuSn4Te1P | CW457k | - | - | - | - | - |
CuSn5Pb1 | CW458K | - | C53400 | - | - | - |
CuSn8PbP | CW460K | - | - | - | - | - |
Casting products | ||||||
CuSn8 | - | CuSn8 | - | - | - | - |
CuSn9P | - | CuSn9P | - | - | - | - |
CuSn10 | CC480K | - | - | CT1 | G-CuSn10 | 2.105 |
CuSn11P | CC481k | - | - | PB1 | - | - |
CuSn11Pb2 | CC482K | - | C92700 | - | G-CuSn12Pb | 2.1061 |
CuSn12 | CC483K | CuSn12 | - | PB2 | G-CuSn12 | 2.1052 |
CuSn12P | - | CuSn12P | - | - | - | - |
CuSn12Ni2 | CC484K | - | C91700 | CT2 | G-CuSn12Ni | 2.106 |
CuSn14 | - | CuSn14 | - | - | - | - |
CuSn3Zn8Pb5 | CC490K | - | C83800 | LG1 | - | - |
CuSn3Zn9Pb7 | - | CuSn3Zn9Pb7 | - | - | - | - |
CuSn5Zn5Pb5 | CC491K | CuSn5Pb5Zn5 | C83600 | LG2 | G-CuSn5ZnPb | 2.1096 |
CuSn7Zn2Pb2 | CC492K | - | - | LG4 | G-CuSn7ZnPb | 2.109 |
CuSn7Zn4Pb6 | - | CuSn7Pb6Zn4 | - | - | - | - |
CuSn7Zn4Pb7 | CC493K | - | C93200 | - | - | - |
CuSn6Zn4Pb2 | CC498K | - | - | - | - | - |
CuSn5Pb9 | CC494K | - | C93500 | LB4 | - | - |
CuSn10Pb10 | CC495K | CuSn10Pb10 | C93700 | LB2 | G-CuPb10Sn | 2.1177 |
CuSn7Pb15 | CC496K | - | C93800 | LB1 | G-CuPb15Sn | 2.1183 |
CuSn5Pb20 | CC497K | CuPb20Sn5 | C94300 | LB5 | - | - |
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Tungsten Carbide Rotarry Burrs can be used in all kinds of metal mold cavity; clean cast, forging, welding pieces of the flash, burrs and welds; all kinds of mechanical parts chamfering, rounding, groove and keyway processing; Parts of the repair light; clean-up pipe; finishing machinery parts of the hole surface; all kinds of metal and non-metallic sculpture and other technology. In recent years, tungsten carbide rotarry burr has been widely used to improve production efficiency and achieve an important means of fitter mechanization. .
Tungsten Carbide Rotarry Burrs
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