What is ASTM B631

The ASTM B631 standard describes the requirements for tungsten and tungsten alloys in all forms. These requirements include, among others, the desired chemical composition, mechanical properties such as tensile strength and elongation, and tolerances on dimensions and surface condition.

These standards are applied worldwide to ensure the quality and reliability of tungsten products within technical applications where performance under pressure is essential. Compliance with these standards forms a basis for consistent product quality, especially when processing into components in industrial environments.

Our Commitment to Quality and Precision

At Metel, your specialized partner in high-performance metals, we guarantee quality and precision. Our dedication to standards such as ASTM B631 underscores our commitment to excellence in the metallurgical sector. ASTM B631 specifications ensure that our products meet the highest technical standards, resulting in durable and reliable metal solutions for your most demanding projects. Whether it concerns Aluminum, Copper, or Titanium, at Metel we offer you the assurance of superior performance and consistency, essential for achieving your ambitious goals. Trust Metel for expertise and reliability in the world of advanced metals.

Choose Metel as a reliable Tungsten supplier
Order Tungsten according to ASTM B631?

At Metel, we supply Tungsten alloys according to ASTM B631, fully certified and tailored to industrial applications.

You can count on:

  • Products that 100% comply with ASTM B631
  • EN 10204 certificates (3.1 or 3.2) with every delivery
  • Fast and reliable delivery within Europe
  • Practical and technically substantiated advice from material specialists

Whether it’s standard shapes or custom-made solutions: Metel delivers what you need – professional, certified, and hassle-free.

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