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|
ALB Copper Alloys Co., Ltd. |
| Subject: | CuSn4Zn4Pb4 - UNS.C54400 Free Cutting Phosphor Bronze Rods |
| Update Date: | 2009-12-07 09:38:27.0 |
| Valid Period: | Never expired |
| Contact Info | |
| Tel: | 86-592-5631276 |
| Fax: | 86-592-5750151 |
| Contact Person: | |
| Mobile Phone: | 0086-592-5631276 |
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Description
CuSn4Zn4Pb4 - UNS.C54400 Free Cutting Phosphor Bronze Rods
C54400 Details & Applications
C54400 Phosphor Bronze Alloys
CuSn4Zn4Pb4 - UNS.C54400 Phosphor Bronze Alloys, is the finest bearing alloy that the industry has to offer, it is a lead-containing multi-alloy bronze exhibiting a very good machinability, it is furthermore distinguished by its excellent spring properties. C54400 is used for electrical contacts which have to be manufactured as turned part. C54400 can be work-hardened up to 800 N/mm2 and therefore if of considerably higher strength than lead-containing brass alloy. When annealed, this metal can be bent, formed, blanked, and stamped.
Chemical Composition for C54400 Phosphor Bronze Alloys
Sn: 3.50-4.50%
Pb: 3.50-4.50%
Zn: 3.50-4.50%
P: 0.01-0.50%
Fe: 0.10% Max.
Zn: Balance
Note: Copper plus additions equal 99.50% minimum.
