Atomfair High Purity Aluminum Silicon Alloy (AlSi) Blocks – 4N & 3N5 Purity

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Premium aluminum silicon alloy (AlSi) blocks available in high purity grades (99.99% and 99.95%) with precise composition ratios. Ideal for metallurgical, research, and specialized industrial applications. Offered in various sizes and packaging options to meet diverse requirements.

SKU: AFMSBHHG646
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Description

Premium aluminum silicon alloy (AlSi) blocks available in high purity grades (99.99% and 99.95%) with precise composition ratios. Ideal for metallurgical, research, and specialized industrial applications. Offered in various sizes and packaging options to meet diverse requirements.

Form Composition Purity Size Packaging
Granules Al/Si=99/1 wt% 99.99% (4N) 1-10mm 100g per pack
Blocks Al/Si=99/1 wt% 99.99% (4N) 10-30mm 100g per pack
Blocks Al/Si=87.8/12.2 at% 99.95% (3N5) 1-30mm irregular 1kg per pack

If you are interested or have any questions, please contact us at inquiry@atomfair.com

Disclaimer: Sold exclusively for laboratory research.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).