| Model: | 990307 |
|---|---|
| Brand: | XIONG TAI |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-ferrous Metal |
| Label: | Lead-free solder bar , Lead-free solder bar , solder bar |
| Price: |
¥140
/ KG
|
| Min. Order: | 20 KG |
| Live Chat: | Last Online:11 Sep, 2014 |
No lead tin silver copper solder
High purity of lead-free solder is the company adopts high purity materials and unique melting process with antioxidant technology material casting and become, is to help you smooth transition to high-quality lead-free solder lead-free process. Applicable to PCB wave crest welding and hot dip, precision welding and high density surface. Characteristics of high purity electrode: the purity of the product is high, fluidity big, can enhance the diffusion capacity; wettability characteristics, has a good antioxidant capacity; tin slag less, tin, solder full, bright, uniform, rapidly improve production efficiency.
The physical, mechanical properties of the alloy.
The alloy composition.
The melting point (0C)
Density
The hardness of HV
Tensile strength
Scope of use
Sn96.5/Ag3.0/Cu0.5
2170C-2190C
7.37
14.1
32MPa
Wave soldering / hand dip
Sn99/Ag0.3/Cu0.7
2170C-2250C
7.34
14.1
32MPa
Wave soldering / hand dip
Sn99.3/Cu0.7
2170C-2270C
7.32
9
32MPa
Wave soldering / hand dip
Sn99.96
2000C-2200C
7.30
53.5
32MPa
Wave soldering / hand dip
The supply and demand sides can agree with adding other alloy composition of high purity solder
