product manual:
Oxygen-free copper pipe as a heat pipe material 3 one of the large materials, heat pipe applications continue to develop, from the traditional computer module to the development of LED / new energy / mobile phone / medical and other fields, with the field of continuous changes in product performance , The appearance of small and thin trend is obvious, in order to meet the market demand, brass raw materials from the traditional smooth pipe to the trench / multi-tooth groove / thin / thin type.
product advantages:
1, high precision products
2, oxygen content, low impurity content
3, the material grain size uniform
4, thermal conductivity, conductive, excellent processing performance
Specification Table： specifications | （Dmm）Outerdiameter | （Tmm）thickness |
2*0.08 | 2±0.03 | 0.08±0.02 |
3*0.1 | 3±0.03 | 0.1±0.03 |
6*0.2 | 6±0.03 | 0.3±0.03 |
6*0.3 | 6±0.03 | 0.4±0.03 |
6*0.5 | 6±0.03 | 0.5±0.03 |
8*0.3 | 8±0.03 | 0.3±0.03 |
8*0.5 | 8±0.03 | 0.5±0.03 |
Performance： Chemical properties | Detection method | lower limit | Upper limit |
Cu+Agcontent，% | Q/320583 ZHDT003-2015 | 99.99 | |
Pcontent，% | | | 0.002 |
Ocontent，% | | | 0.002 |
Physical performance | | | |
| Tensile strength Rm, MPa | Q/320583 ZHDT003-2015 | 330 | 120 |
| Hardness, hv | | 80 | 0.040 |
| Grain size mm | | 0.020 | 10 |
Straightness, mm / m | | 0 |
|
Conductivity，%IACS | | 98 | |
Cleanliness (total impurity)，mg/m2 | | Surface no oil, no debris | 0.002 |
Surface Quality | | Inside and outside the surface smooth and clean, no impact on the use of harmful defects |
