8 Mesh×100×200mm Tungsten mesh High Temperature Shield ...

07 Jul.,2025

 

8 Mesh×100×200mm Tungsten mesh High Temperature Shield ...

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Understanding ASTM B777 and Its Importance in Tungsten Alloys



1. Introduction

Welcome to AEM Metal, your trusted source for high-quality Tungsten and Tungsten alloys in China. This blog is here to help you understand ASTM B777, a crucial standard for Tungsten heavy alloys.
ASTM B777 sets strict rules for the quality and performance of Tungsten heavy alloys. These rules ensure that the materials you use are reliable and perform well, which is essential for demanding applications.

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At AEM Metal, we strictly follow ASTM B777 standards to ensure our Tungsten products are top-notch. Our advanced technology and years of experience mean you get the best materials for your needs.
If you're in the aerospace, medical, industrial, or defense sectors, understanding ASTM B777 is key. This blog will explain the basics of this standard and why using ASTM B777-compliant products benefits your projects.

Join us as we explore ASTM B777 and see how our high-quality Tungsten products can enhance your work.

4. Testing of ASTM B777 Tungsten Alloys

a. Powder Lot Approval:

Testing ensures ASTM B777 tungsten alloys meet strict quality standards. Each powder lot is rigorously tested and approved for all orders, ensuring consistent performance across sintering batches.

b. Tensile Testing

Tensile tests use standard test bars, with no need for samples from the exact part size ordered.

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c. Vacuum Annealing

Vacuum annealing is not required under ASTM B777 but can be done upon request.

d. Compatibility with Other Standards

If needed, testing can also comply with legacy standards like MIL-T-, meeting specific customer requirements.

The testing process guarantees that ASTM B777 tungsten alloys meet strict quality requirements, ensuring reliable performance for demanding applications.

For additional testing or customization requirements, feel free to contact us to discuss your specific needs.

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