We always adhere to the enterprise spirit of "all for the user, all for the development", to ensure that we provide users with advanced performance, safety, reliability, first-class technology and high-quality Sn Bi solder, SnBiPb alloy, low melt alloy ingot. We try our best to meet the diversified product needs of our customers and are determined to create a new situation of win-win cooperation. We move forward in accordance with the established goal of highlighting our main business, diversifying our operations, growing bigger and stronger, and diversifying our investment subjects. We will strengthen the basic management, improve the quality of operation and build the core competitiveness. We will continue to strengthen the improvement of internal control and self-evaluation work, and improve the relevant management measures.

Bismuth based alloy:

174F 79C

What is fusible alloy?

Fusible alloy is also called low melting point alloy which is composed of two or more elements in bismuth, tin, lead, cadmium and indium. The low melting point and low expansion rate from liquid to solid make this alloy widely used in mold making, casting, medical radiation protection block, gas cylinder valve, welding, tube bending, fixturing, machining parts for soft metal dies, anchoring parts, toggle dies and supporting castings and electronic & electrical control fields, etc.

Wochang provides customers with fusible alloy from 47℃ /50F to 280℃ / 536F .The standard single weight is 3kg /1kg / 500g /25g for option.

174F 79C alloy is a bismuth-based eutectic fusible alloy made of three low-melting metals such as bismuth, tin and indium. It has a low melting point, easy to recycle and can be reused many times.

Mainly used for as low melting point solder; thermal fuses in electrical appliances, steam, fire protection, fire alarm and other devices; thermal elements; fusible links; fusible plug; bending tube filler and used for casting molds, producing molds for special products, casting special products, etc.

And it is eco-friendly material without lead and cadmium, so it is a good choice to instead of Wood's metal.

Our Standard shape for option:

To custom special specifications or specify the ratio, please feel free to contact us, we will reply as soon as possible.

Our company independently researches and develops Lead Free Zero-Halogen Solder Paste, and can customize products with different parameters and requirements in a short time according to customer requirements. Our company adopts high-quality raw materials, advanced production technology and scientific management. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.