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Spherical Copper-Based Alloy Powder...
SP-2000
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Spherical Copper-Based Alloy Powder for Brazing is supplied with configurable specification, quantity, documentation and protected packing options for technical material applications.
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| Shape | Spherical Powder |
| Particle Size | -200 mesh, -325 mesh, or customized |
| Materials | CuP, CuPSn, CuSnPNi, CuPSb, CuPAg, CuNi10FeMn |
Spherical Copper-Based Alloy Powder for Brazing is selected by grade or composition, purity, dimensions or particle size, tolerance, intended process, quantity and documentation requirements.
Review Spherical Powder, all products and the materials blog.
What should be included in a quote request? Share grade, purity, dimensions or particle size, quantity, application and documentation requirements.
Can specifications and packing be customized? Yes. Requirements can be reviewed before supply.
Spherical Copper-Based Alloy Brazing Powder is a premium spherical metal brazing powder produced via vacuum atomization. The powder boasts low melting points, superior fluidity, and excellent thermal and electrical conductivity. It is extensively utilized across various industries, including electric appliances, automobiles, chemical manufacturing, electronic packaging, and more.

Product | Chemical Composition (%) | Melting Range (℃) | Minimum brazing temperature (℃) | Particle Size | |||
Cu | P | Others | Solidus | Liquidus | -200 mesh, -325 mesh, or customized | ||
HM-CuP5 | Bal. | 4.8-5.3 | -- | 710 | 925 | 790 | |
HM-CuP6 | Bal. | 5.9-6.5 | -- | 710 | 890 | 760 | |
HM-CuP7 | Bal. | 7.0-7.5 | -- | 710 | 793 | 730 | |
HM-CuP7 | Bal. | 6.6-7.4 | -- | 710 | 820 | 730 | |
HM-CuP8 | Bal. | 7.5-8.1 | -- | 710 | 770 | 720 | |
HM-Cu87PSn(Si) | Bal. | 6.0-7.0 | Sn: 6.0~7.0 Si: 0.01~0.04 | 635 | 675 | 645 | |
HM-Cu86SnP | Bal. | 6.4-7.2 | Sn: 6.5~7.5 | 650 | 700 | 700 | |
HM-Cu86SnPNi | Bal. | 4.8-5.8 | Sn: 7.0~8.0 Ni: 0.4~1.2 | 620 | 670 | 670 | |
HM-Cu92PSb | Bal. | 5.6-6.4 | Sb:1.8~2.2 | 690 | 825 | 740 | |
HM-Cu92PAg | Bal. | 5.9-6.7 | Ag: 1.5~2.5 | 645 | 825 | 740 | |
Cu88PAg | Bal. | 6.5-7.0 | Ag: 4.8~5.2 | 643 | 771 | 710 | |
Cu80AgP | Bal. | 4.8-5.2 | Ag: 14.5~15.5 | 645 | 800 | 700 | |
Cu75AgP | Bal. | 6.6-7.5 | Ag: 17~19 | 645 | 645 | 650 | |
CuNi10FeMn | Bal. | <0.006 | Fe: 1.0~1.5 Mn: 0.5~1.0 Si<0.15 | 1100 | 1150 | -- | |

Spherical Copper-Based Alloy Powder for Brazing should be stored in a sealed container in a dry and cool place and not exposed to air for an extended period. HM offers vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or can offer customized packaging as per specific requirements.

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