Zirconium Wire
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Aerospace Grade R60705 Zirconium Wire
R60705 is a zirconium alloy with the nominal composition Zr-2.5Nb. It meets ASTM B550 and ASTM B658 specifications and is classified as a niobium-stabilized zirconium alloy.
R60705 offers exceptional corrosion resistance in aggressive chemical environments while maintaining good strength and ductility.
R60705 zirconium wire is widely used in aerospace chemical propulsion systems, nuclear components, heat exchangers, and extreme corrosion environments where reliability is critical.
R60705 Zirconium Wire–superior corrosion resistance, built for extreme aerospace environments.
ASTM B550 Zirconium Wire
ASTM B550 Zirconium Wire is a kind of high quality metal wire, with high corrosion-resistant, durable, and ideal for chemical processing and industrial use. It refers to zirconium and zirconium alloy wire manufactured in accordance with ASTM B550, the standard specification for zirconium bar, wire, and forging stock. This standard covers multiple zirconium grades, including commercially pure zirconium (R60702, R60703) and zirconium alloys such as R60704 (Zr-Sn) and R60705 (Zr-2.5Nb, it is also known as Zr-705).
Zirconium wire is valued for its excellent corrosion resistance, moderate strength, good ductility, non-magnetic nature, and reliable performance in aggressive chemical environments and high-temperature water. It is widely used in chemical processing, nuclear power, electronics, medical devices, and precision manufacturing.
Compared to titanium and stainless steel, zirconium offers superior resistance to many mineral acids, strong alkalis, and hot chloride solutions, which makes ASTM B550 zirconium wire a trusted material for demanding applications, but the other metals fails prematurely.
UNS R60705 Zirconium Wire
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R60705 (also called Zr705) is a zirconium-niobium alloy wire containing 2.0–3.0% Nb. It meets ASTM B550 in US standard and GB/T 8769 in Chinese standard.It has high strength, excellent corrosion resistance, good high-temperature stability and great weld-ability.
It is widely used in chemical engineering, nuclear power, precision machinery, medical devices and aerospace, and it is the preferred material for strong acid, strong alkali and high-temperature working conditions.