Category Archives: Product Range


15-5PH stainless steel, also known as 15-5 precipitation-hardening stainless steel or 15-5 PH, is a versatile and high-strength alloy commonly used in various industries. It is part of the PH stainless steel family, which exhibits excellent mechanical properties and corrosion … Continue reading

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AMS 718 refers to the specific specification and requirements outlined by the Aerospace Materials Specification (AMS) for the nickel-based superalloy Inconel 718. The AMS is a set of industry standards that provides guidelines for materials used in aerospace applications. Inconel … Continue reading

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Nickel alloy C22, also known as Hastelloy C22, is a versatile nickel-chromium-molybdenum alloy renowned for its exceptional resistance to a wide range of corrosive environments. It belongs to the family of nickel-based alloys known as Hastelloy alloys, which are widely … Continue reading

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Stainless steel 441 is a ferritic stainless steel alloy that belongs to the 400 series of stainless steels. It is known for its good combination of corrosion resistance, heat resistance, and formability. Here are some key characteristics and features of … Continue reading

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Alloy surcharges for February 2023

Please see surcharges for February 2023 surcharges for feb 2023

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Merry Christmas

The teams here at Quest 4 Alloys Ltd & Millstock stainless Ltd  would like to wish you all a Merry Christmas and a wonderful New Year! Christmas shut down is 21st December -3rd January  

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ALLOY Alloy 625 (UNS designation N06625) is a nickel-based superalloy that possesses high strength properties and resistance to elevated temperatures. It also demonstrates remarkable protection against corrosion and oxidation. Its ability to withstand high stress and a wide range of temperatures, both in … Continue reading

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Bank Holiday for the Queens Jubilee

Quest 4 Alloys will be closed on the 2nd & 3rd of June We will re open on Monday 6th June! 🙂  

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