The more commonly used
lead-free tin wires on the market include silver-containing lead-free tin wires and conventional lead-free tin wires. Silver is a precious metal, so the higher the silver content, the higher the price. The composition of conventional lead-free tin wire is Sn99.3%Cu0.7%, which is the lowest price lead-free tin wire.
In terms of technical difficulty, because the market is very mature, it is not very difficult. Compared with stainless steel special solder paste, the technical difficulty is relatively high, so the price of this solder paste is relatively higher than other solder pastes. . In terms of production difficulty, the low-temperature tin wire in the lead-free tin wire is a tin-bismuth alloy, which is relatively brittle and difficult to produce, and its price is several times higher than that of ordinary tin wire.
The above is the pricing standard of lead-free tin wire, so the price of some lead-free tin wires on the market has the same composition, why the price difference is so big? There are many factors for this:
1. Brand factor, the price of imported brands is mostly higher than that of domestic brands.
2. The weight of the product is different. The general packaging includes 500G/roll, 800G/roll, 1000G/roll and other packages. The price comparison of different packages will have a large gap.
3. The middleman gets the goods from the hands of the manufacturer and the manufacturer gets the goods. I don’t know how many hands the middleman’s goods are from. The middle links are all profitable, and their prices are naturally high.
4. The quality of the goods is different. Although they all say the same metal composition, some goods are processed from recycled materials. The composition does not meet ROHS and other standards, but the price will be much lower.
Customized Tin Ingots: Tailored Solutions for Industrial Needs
Sn 99.90 Tin Ingot: High Purity Tin for Industrial Applications
Notes on the Transportation of Exported Tin Ingots
