According to a new report from Intel Market Research, the global Bismuth Granular market was valued at USD 59.1 million in 2024 and is projected to reach USD 72.4 million by 2031, growing at a CAGR of 2.6% during the forecast period (2025–2031). This steady growth stems from increasing demand in semiconductor manufacturing, lead-free alloy applications, and expanding metallurgical uses across key industries.

What is Bismuth Granular?

Bismuth granular is a high-purity material composed of elemental bismuth (Bi) particles with distinctive gray-white metallic luster. As one of the few non-toxic heavy metals, it offers unique properties including:

Low thermal conductivity (7.97 W/m·K at 20°C)
High electrical resistance
Diamagnetic characteristics
Exceptional volumetric expansion upon solidification (+3.32%)

Available in purity grades ranging from 4N (99.99%) to ultra-high 6N (99.9999%), bismuth granular serves critical functions in electronics, metallurgy, pharmaceuticals, a