AIM Specialty 58 Datasheet

Wrought Bismuth Alloy

Supplied by AIM Specialty Materials

Create your free Prospector account to view this complete product datasheet. A free account includes access to hundreds of thousands of detailed technical datasheets. Create Your Free Account
Product Description
Fusible Alloys

AIM is a leading supplier of fusible alloys for a broad range of Tool & Die applications.

AIM fusible alloys are low melting temperature alloys that contain bismuth, lead, tin, cadmium or indium. AIM's fusible alloys are utilized in a broad variety of tool & die applications, including casting, tube bending, machining parts for soft metal dies, fixturing, anchoring parts, toggle dies and supporting castings and interrupted cuts.

These silvery white alloys expand only ~3.3% of their volume when changing from liquid to solid form, which makes these alloys ideal for many industrial applications. AIM fusible alloys are rarely consumed in an operation and therefore can be remelted and used multiple times.

These alloys are normally used in gravity casting but also can be used in other casting methods.

AIM 58: lens blocking; proof casting; fusible element in safety devices; anchoring parts for machining; sealing adjustment screws; holding jet engine blades for machining and broaching; filler for supporting castings in interrupted cuts.
Material Status 
  • Commercial: Active
  • North America
Available Documents
Technical Datasheet (English)
Metals General
Nominal Value
Metal Type
Metals Type Analysis
Nominal Value
Type Analysis
Metals Physical
Nominal Value
Metals Mechanical
Nominal Value
Tensile Strength (Yield), 0.2%
Tensile Elongation (Break)
Hardness (HB-Scale)
Metals Thermal
Nominal Value
Mean CTE
Metals Electrical
Nominal Value
Electrical Conductivity
1Typical properties: these are not to be construed as specifications.
UL and the UL logo are trademarks of UL LLC © 2020. All Rights Reserved.
The information presented here was acquired by UL from the producer of the product or material or original information provider. However, UL assumes no responsibility or liability for the accuracy of the information contained on this website and strongly encourages that upon final product or material selection information is validated with the manufacturer. This website provides links to other websites owned by third parties. The content of such third party sites is not within our control, and we cannot and will not take responsibility for the information or content.