C5210
Copper Strips
Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe
Bronze
Round
Alloy
Yellow
GB/T
Estar
Wooden Packaging
C5210
Ningbo
7411219000
Product Description
Excellent cold workability, electroplating, hot dip plating and welding performance, high strength, elasticity and resistance to seawater and process atmosphere corrosion.
1)Alloy Designation,Chemical Composition
2)Physical properties,fabrication properties
3)Mchine properties
Widely used in high-tech electronic fields
such as computer CPU sockets,car terminals, mobile phone buttons, electronic connectors,etc.
i)Product introduction
ii)Equipment and workshop
1)Alloy Designation,Chemical Composition
| Alloy Designation | Chemical Composition | |||||
| GB | UNS | EN | JIS | Cu+Ag % | Sn % | P % |
| QSn8-0.3 | C52100 | CuSn8 | C5210 | Rem. | 7.0-9.0 | 0.03-0.35 |
2)Physical properties,fabrication properties
| Physical properties | fabrication properties | ||||||||||
| Desity g/cm³ | Electrical conductivity %IACS | Thermal conductivity W(m.K) | Modulus of elasticity GPa | Specific heat J/(g.K) | Thermal expansion coefficien /K | Cold - workability | Machinability | Electric plating property | Hot dip tin plating property | Weldability | |
| 8.8 | 12 | 63 | 107 | 0.377 | 18.2 | Excellent | Less suitable | Excellent | Excellent | Good | |
3)Mchine properties
| Mchine properties | |||||||||||
| Temper | Hardness | High precision bronze strip | Microcrystalline products | ||||||||
| Tensilent strength | Elongation | Thickness | Bend angle | Bend radius | Tensilent strength | Elongation | Yield stength | Bend angle | Bend radius | ||
| H01 | 100-160 | 390-510 | ≥40 | <1.6 | 180°or W | Thickness*0.5 | 390-510 | - | - | 180° or W | - |
| H02 | 150-205 | 490-610 | ≥30 | Thickness*1 | 470-610 | - | - | - | |||
| H04 | 180-235 | 590-705 | ≥12 | Thickness*1.5 | 590-705 | ≥20 | ≥530 | Thickness*1 | |||
| H06 | 210-250 | 685-785 | ≥5 | Thickness*3 | 685-785 | ≥11 | ≥620 | Thickness*2.5 | |||
| H08 | ≥230 | ≥735 | - | - | - | - | 735-830 | ≥9 | ≥700 | - | Thickness*3 |
Widely used in high-tech electronic fields
such as computer CPU sockets,car terminals, mobile phone buttons, electronic connectors,etc.
i)Product introduction
ii)Equipment and workshop
