Materials for the Hydrogen Industry

Supporting the Growth of the Hydrogen Economy

The hydrogen industry is expanding rapidly as a cornerstone of the global energy transition. From storage and transport infrastructure to fuel technologies, the sector depends on materials that can guarantee long-term safety, reliability, and efficiency.

Hydrogen’s ability to embrittle metals poses a major challenge. Selecting the right materials is essential to avoid catastrophic failures and ensure the durability of infrastructure.

Hydrogen Industry Materials: Why Copper Alloys?

Copper alloys combine a unique set of properties that make them ideally suited for the hydrogen sector:

• Resistance to hydrogen embrittlement
• Superior corrosion resistance
• Non-magnetic properties
• High strength-to-weight ratio

Compared to steel, titanium, and aluminum, AMPCO copper alloys offer a safer and more reliable solution for critical hydrogen systems.

Proven Copper Alloys for Hydrogen Infrastructure

Two alloys stand out for their validated performance:

• AMPCOLOY® 83 – High-strength beryllium copper tested under extreme conditions, with proven resistance to embrittlement.
• AMPCO® 18 – Versatile aluminum bronze, widely used across industries, now confirmed for safe hydrogen use.

Both alloys have been rigorously tested at the DECHEMA Institute in Frankfurt and demonstrated no signs of hydrogen embrittlement.

Applications in Hydrogen Infrastructure

AMPCO alloys are used in:

• Hydrogen pipelines and distribution fittings
• Storage tanks and containment systems
• Valves, connectors, and sealing components
• Safety-critical assemblies in hydrogen facilities

Trusted Partner for the Hydrogen Industry

With over 100 years of expertise, AMPCO METAL delivers engineered alloys that meet the hydrogen sector’s most demanding requirements. Our global network of foundries, machining centers, and sales offices ensures consistent quality and responsive technical support worldwide.

Contact our experts to explore how AMPCO alloys can enhance the reliability of your hydrogen infrastructure.