- Contact Person : Mr. Shao Junping
- Company Name : Hangzhou Fuyang Tongyong Tin Industry Co., Ltd.
- Tel : 86-571-63370708
- Fax : 86-571-63378887
- Address : Zhejiang,Hangzhou,No.6 Chenjiashan, Fuyang, Hangzhou City, Zhejiang Province. China
- Country/Region : China
- Zip : 311400
Super Welding Bar
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Super Welding Bar
Type of Welding Bar
--Lead-free Welding Bar
--Tin-lead Welding Bar
--Low Fusion Point Welding Bar
--Low temperature Welding Bar
--Antioxidant Welding Bar
Feature of Welding Bar:The Super Welding Bar was made of super pure tin and electrolysis lead, and using advanced smelting technology and strict QC testing, this highly reliable soldering rod produces shiny Welding Bars. Moreover, there is lower dross produced than when using general welding bar, as the impurity content is considerably decreased.
Electropure Grade- Very low impurities; Ultra low drossing. Lower cost, Meets ROHS specifications. Excellent printability and tack force Long tack time and stencil life Excellent wetting and solderability Low residues Easily cleaned residues
lead-free solder bar as below
Size | Alloying composition | Metling point |
| 210A | Sn99.3-Cu | 227C |
| 202A | Sn96.5-Ag | 228C |
| 203 | Sn96.5-Ag-Cu-Ce | 229C |
| 204 | Sn95.65-Ag-Cu-Sb | 230C |
| 205 | Sn90-Ag-Cu-Bi | 231C |
| 202B | Sn97-Ag | 232C |
| 201B | Sn99-Cu | 233C |
Tin- lead solder bar as below
Alloys | Metaling range |
Sn63/Pb37 | 183C |
Sn60/Pb40 | 183-190C |
Sn55/Pb45 | 183-203C |
Sn50/Pb50 | 183-216C |
Sn45/Pb55 | 183-227C |
Sn40/Pb60 | 183-238C |
Sn35/Pb65 | 183-247C |
Sn30/Pb70 | 183-255C |
Sn25/Pb75 | 183-266C |
Sn20/Pb80 | 183-280C |
