Production since 2017

"Scalmalloy" is a registered trademark of APWORKS in Japan and other countries. APWORKS and TOYAL announced a strategic partnership in the further development, production and distribution of Scalmalloy®.

General Properties of Scalmalloy®
Composition: AlMg4.55c0.7Zr0.3 Density: 2.67[g/cm3]

Toyal Powders Optimized for AM

Ultra-sphericity
No satellites
Low oxygen content

Mechanical Properties from Total Scalmalloy® Powder

• Relative density: 99.98-99.99%
• No anisotropy: @°=@90°
• High tensile strength (TS) and proof stress (PS) over 500MPa
• Elongation (EL) over 10%
• Reliable fatigue resistance over 160MPa in fatigue limit (FL)

Tensile Test and Rotating Bending Fatigue Test Results

Scalmalloy® Offers Excellent Material Properties

• Very good weldability
• Very good corrosion resistance
• Low coefficient of thermal expansion
• Stable microstructure even at high temperature up to 250°C
• Excellent machinability for conventional anodizing processes