製品情報
| 原産地: 中国(本土) | 銘柄: tc | モデル番号: Sn57-pb43 |
| 割合: 8.75 | 液相線terperature: 200 | 作業温度: 240-260 |
包装
| 包装: インナーカートン25kgs/ctnサイズ: 34*17*8cm外箱サイズ: 35*19.5*16cm |
仕様
錫バーringbound少しdrosspot生成される、 フルが付いているディップはんだ付け後光スポット。 はんだ付け性良好な濡れと。
Tin bars:
TC solder bars are produced by high-purity tin and electrolytic lead, with clean and bright appearance. Good wetting and solderability, under excellent antioxidant, little drosspot produced, with full light spot after dip soldering.
Normal solder bar types and usages:
Sn / Pb | Proportion | Liquidus temperature | Working temperature | Usage |
63 / 37 60 /40 | 8.39 8.65 | 183 190 | 220-240 230-250 | Computer, Precision instrument, TV, Tiny technology, Coated metal, etc. |
55 / 45 50 / 50 45 / 55 | 8.75 8.85 8.97 | 200 216 227 | 240-260 255-275 270-290 | Calculator, Radio,Telephone, Crystal clock, etc. |
40 / 60 30 / 70 | 9.30 9.70 | 238 260 | 295-310 310-325 | Normal wiring, toy, Bulb, Art work, Water tank, Aluminum pipe welding, etc. |
