Composition: 49% Bismuth, 18% Lead, 21% Indium, and 12% Tin
Form: Pellets
Melting point: 58 °C
Density: 8.8 g/cm³

This offer includes the eutectic alloy of Bismuth, Indium, Lead, and Tin in pellets, each weighing approx. 25g.

The eutectic is slightly lower melting than Field’s Metal or other lead-free Bismuth-Indium-Tin alloys. However, due to the lead content, the alloy may not be sold to private end customers.
Similar to Field’s or Wood’s Metal, it can be effectively used where a very low melting point is required, e.g., as a special solder.

Composition: 98% Tin and 2% Antimony
Melting Range: 235-240°C
Recommended Casting Temperature: 280-300°C
Form: 25g Pellets
Density: 7.3 g/cm³

This offer includes the Sn98Sb2 tin alloy in the form of approx. 25g pellets.
Sn98Sb2 is a lower-alloyed, lead-free, food-grade tin alloy. It is slightly less strong than Sn95Sb3Cu2. Like the latter, it is also very well suited for manufacturing tinware and similar items, as well as for figures. It has the advantage over Sn95Sb3Cu2 that its melting range is lower and less segregation occurs. Nevertheless, its strength is lower and lies approximately between that of pure tin and Sn95Sb3Cu2.

Composition: 55.5% Bismuth, 44.5% Lead
Form: Pellets
Melting point: 124 °C
Density: 10.49 g/cm³

This offer contains the eutectic alloy of Bismuth and Lead in pellets, weighing approx. 25 g per piece.

The Bismuth-Lead eutectic has a slightly lower melting point than BiSn42 and is significantly cheaper. Due to its lead content, the alloy may not be sold to private customers.
The alloy can be used for reliable casting of small parts. The low melting point of 124°C prevents the alloy from solidifying too quickly, allowing molds to be poured more effectively. The casting properties are therefore very good. It is important to note the alloy’s low cold formability, which is due to its high brittleness.

Composition: 57% Bismuth, 42% Tin, and 1% Silver
Form: Pellets
Melting point: 138°C
Density: 8.7 g/cm³

This offer contains the near-eutectic alloy of bismuth and tin in pellets with approx. 25 g piece weight.
They are frequently used as a replacement for lead-containing Rose’s metal. It is an ideal lead-free alternative, as it has nearly identical properties to Rose’s metal (25% lead content). The silver content in the alloy increases strength compared to BiSn42 or Rose’s metal. The melting point is not significantly altered by the silver content and remains at approx. 138 °C.
The alloy can be used for reliable casting of small parts. The low melting point of 138 °C prevents the alloy from solidifying too quickly and allows molds to be filled more effectively. The casting properties are therefore very good. Note the limited cold workability of the alloy, which is due to high brittleness (despite the silver content).

Composition: 99.5% Tin and 0.5% Phosphorus
Form: Pellets
Melting point: 232 °C
Density: approx. 7.3 g/cm³

The antioxidation pellets consist of pure tin with a 0.5% phosphorus content. The phosphorus content ensures a reduction of metal oxides in the melt bath and significantly reduces dross formation and suspended particles. This significantly increases metal yield and heat transfer. The phosphorus is consumed bit by bit.

Approximately 1 pellet per kg of solder should be used. For bath temperatures up to approx. 500 °C, two pellets per kg should be used.

Composition: 52% Indium and 48% Tin
Form: Pellets
Melting point: 118 °C
Density: approx. 7.3 g/cm³

This offer includes the indium-tin eutectic in pellet form. It can be a higher-melting alternative to Field’s metal (62 °C), the bismuth-indium eutectic InBi33.7 (72 °C) or BiIn33 (109 °C), as well as lead- and cadmium-containing Wood’s metal.

It is significantly softer and tougher than bismuth-containing alloys.

It can be used in various ways, including as a solder material and for the production of delicate parts and cores.

Composition: 66.3% Indium and 33.7% Bismuth
Form: Pellets
Melting point: 72°C
Density: approx. 8 g/cm³

This offer includes the low-melting indium-bismuth eutectic in pellet form. It is an alternative with a melting point approx. 10 °C higher than Field’s metal (62 °C), InBi33.7 alloys (109 °C), and lead- and cadmium-containing Wood’s metal.

It can be used in various ways, including as a solder material and for the production of delicate parts and cores.

The composition BiIn33 is also eutectic and, with a melting temperature of 109 °C, is the higher-melting eutectic.

Composition: 67% Bismuth and 33% Indium
Form: Pellets
Melting point: 109°C
Density: approx. 8.1 g/cm³

This offer includes the higher-melting bismuth-indium eutectic in pellet form. It is a 47°C higher-melting but more affordable alternative to Field’s Metal (62°C), the alloy InBi33.7 (72°C), and lead- and cadmium-containing “Wood’s Metal”.

It can be used in various ways, including as a soldering material and for manufacturing delicate parts and cores.

The composition InBi33.7 is also eutectic and, with a melting temperature of 72°C, is the lower-melting eutectic.

Composition: 80% tin, 12% antimony, 6% copper and 2% lead
Melting range: approx. 183-400 °C
Recommended casting temperature: 450-520 °C
Shape: Triangular bar sections
Density: 7.4 g/cm³

WM80 is a bearing metal/white metal. It has more optimal mechanical properties than lead-based bearing metals and the lead-free WM89.

The alloy is characterized by good static compressive strength, high corrosion resistance, excellent plain bearing and emergency running properties, as well as good solderability on Cu-Zn-Sn alloys, cast steel, and cast iron.

Emergency running properties mean that a material can withstand mechanical loads in a plain bearing for a short time, even without lubricant, without failing.

The liquidus temperature is approx. 400 °C (melting temperature). It is recommended to cast the alloy at approx. 450-520 °C. It has good casting properties in chill molds, silicone rubber and sand. When casting in silicone rubber molds, rather generous cross-sections and a casting temperature not much higher than 450 °C should be used.

A lead-free alternative to WM80 with similar properties is WM89.

Composition: 89% Tin, 7.5% Antimony, and 3.5% Copper
Melting range: 233-360°C
Recommended casting temperature: 390-440 °C
Form: 20g Pellets
Density: 7.4 g/cm³

WM89 is a lead-free bearing metal/white metal. It serves as a replacement for lead-containing alloys such as WM80.

The alloy is characterized by good static compressive strength, high corrosion resistance, excellent plain bearing and emergency running properties, as well as good solderability on Cu-Zn-Sn alloys, cast steel, and cast iron.

Emergency running properties mean that a material can withstand mechanical loads in a plain bearing for a short time, even without lubricant, without failing.

The liquidus temperature is 360 °C (melting temperature). It is recommended to cast the alloy at approx. 390–440 °C. It is easily castable in permanent molds, silicone rubber, and sand.