Specifications
we are prfessional manufactory loand in Ning bo of China, professioanal in produce :silver copper welding rod;
silver copper welding rod
we are prfessional manufactory loand in Ning bo of China, professioanal in produce the :
silver copperwelding rod of AWS BCuP-2;
following is the compostion list for the Brazing welding wire for Low silver:
Spec | chemical ingredient% | Temperature) | Stretch% | Longitudinal strengthkg/m2 | Proportion | ||||||
P | Ag | Sn | Zn | Cu | Coagulation | Liquefication | Welding temperature | ||||
BcuP-1 | 4.8-5.3 | - |
|
| Rem | 705 | 925 | 710-930 | - | 95 | 8.0 |
BcuP-2 | 4.8-5.3 | - |
|
| Rem | 710 | 795 | 735-845 | 8_9 | 26-30 | 8.0 |
BCuP-3 | 5.8-6.7 | 4.7-6.3 | - | - | Rem | 645 | 815 | 720-815 | 10-13 | 30-35 | 8.1 |
BCuP-4 | 6.8-7.7 | 5.8-6.2 | - | - | Rem | 645 | 720 | 690-790 | - | - | 8.1 |
BCuP-5 | 4.8-5.3 | 14.5-15.5 | - | - | Rem | 645 | 800 | 705-815 | 10-14 | 33-39 | 8.5 |
BCuP-6 | 6.5-7.2 | 1.8-2.2 | - | - | Rem | 645 | 790 | 730-815 | 11-13 | 20-25 | 8.0 |
- | 8.0-8.6 | - | - | - | Rem | 705 | 780 | 705-805 | 12-16 | 20-25 | 7.8 |
- | 6.8-7.3 | - | 7.0-8.0 | - | Rem | 620 | 680 | 640-700 | 10-14 | 27-31 | 8.1 |
- | 7.3-7.8 | 5.8-6.3 | 7.0-8.0 | - | Rem | 605 | 645 | 620-680 | 18-23 | 40-50 | 8.3 |
also, we have high silver content welding rod :
Bag-18;bag-25B etc,differnt content of the silver brazing welding rod.
