Copper Alloy Powders (Bronzes, Brasses)
Applications: Widely used in P/M oil-retaining bearings, diamond tools, filters, P/M products, bushing materials etc.
Feature: Spherical or irregular shape powder with high flowability and relatively high apparent density.
Properties:
Grade | Composition % | Particle sizemesh | Apparent density,g/cm3 | Hall flow, s/50g | Sieve analysis, % Tyler(mesh) | ||||
+100 | +150 | +200 | +325 | -325 | |||||
FBro-1-1 | Cu90Sn10 | -200 | 3.0-4.0 3.2-4.3 | <35 | <1 | 2-5 | 3-8 | 20-35 5-15 | 40-70 80-95 |
FBro-2-1 | Cu85Sn15 | -200 | 3.3-4.0 | <35 | <1 | 2-5 | 3-8 | 20-35 | 40-70 |
FBro-3-1 | Cu80Sn20 | -200 | 3.5-4.5 | <35 | <1 | 2-5 | 3-8 | 20-35 | 40-70 80-95 |
FBro-4-1 | Cu72.5Sn27.5 | -200 | 3.5-5.0 | <35 | <1 | 2-5 | 3-8 | 20-35 5-15 | 40-70 |
FBro-5 | Cu85Sn6Zn6Pb3 | -80 | >4.5 | <35 | >30 | >30 | <15 | <10 | - |
FBro-6-1 | Cu85Sn6Zn6Pb3 | -100 | 3.0-4.0 | <40 | 1-5 | 10-40 | 30-60 | 20-30 | - |
FBro-7 | Cu84Sn4Zn4Pb8 | -150 | 3.6-4.2 | <26 | - | 2-5 | 8-10 | 22-23 | 66-67 |
FBro-8 | Cu80Sn10Pb10 | -100 | 3.5-4.0 | <20 | 2-3 | 9-10 | 12-13 | 22-23 | 52-53 |
FBra-1 | Cu80Zn20 | -200 | 2.0-2.4 | <35 | - | 1-2 | 2-5 | 35-55 | 45-65 |
Address:Beijing General Research Institute for Non-ferrous Metals
No.2, Xinjiekouwai Dajie, Beijing, 100088 China
Tel; +86-010-62001393, 62031227, 82241935
Fax: +86-010-62023682, 62015163
WWW: Http://WWW.GRINM.COM
E-Mail: ied@mail.grinm.com.cn
Contact Person: Fu Qiang, Shangguan Yongheng
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