At voestalpine Specialty Metals North Sea Region, we’re proud to support the offshore, energy, and industrial markets with high-quality corrosion-resistant alloys and precision-engineered bar solutions. Backed by decades of metallurgical expertise and the global strength of the voestalpine Group, we deliver performance, reliability, and technical assurance where it matters most.
Our UK warehouse in Oldbury holds extensive stock across nickel alloy grades, stainless steel, and duplex/super duplex grades, enabling fast, efficient supply to customers throughout the North Sea region. From bar, billet, and plate to semi-finished machined components and forgings, our materials are supported by in-house capabilities in deep hole boring, drilling, turning, milling, and testing.
Our sales office in Kirkcaldy, Scotland provides dedicated local support and technical guidance, ensuring quick communication and responsive service across the region.
Accredited to ISO 9001 and ISO 45001, our UK operations are committed to safety, quality, and consistency, helping our customers maintain uptime and meet demanding performance requirements.
We’re more than a materials supplier. We’re your technical partner—driving precision, reliability, and efficiency in every project.
Precision-engineered nickel alloy and stainless steel bars, as-rolled or forged, heat-treated, and tested to API, NORSOK, and OEM standards. Offered as Ecoblank or Ecomax with standard or custom tolerances starting from 12.5 mm diameter.
Nickel alloy and duplex stainless steel flat bars, as-rolled or forged, fully heat-treated, and tested to API, NORSOK, and OEM specs. Supplied unmachined with machining allowances of 1.2–3.8 mm based on size.
Available in F22Mod and 4330V Mod, our engineering steel offers exceptional purity, low sulphur, and isotropic properties. Sizes range from 3–5” ID to 16.5” OD, fully tested for mechanical, metallurgical, and ultrasonic integrity.
Nickel and stainless steel wire for advanced cold heading and extrusion applications. Supplied in coils, solution-annealed, blasted, and pickled, with precise tolerances and dimensions from 0.50–49.00 mm.
Nickel alloy and stainless steel forgings, closed- or open-die, with full integration from melting to machining. Ideal for axles, shafts, and spindles, supporting ingot weights up to 160 tonnes for demanding applications.
| Market Grade | UNS | Size Range | Bar | Bored Bar | |
| Nickel Alloys | Alloy 718 API 6ACRA | N07718 | 12.7mm – 330.3mm Ø | • | • |
| Alloy 718 API 6ACRA | N07718 | 98mm – 279mm WIDE 62mm – 129mm THICK | • | ||
| Alloy 718 AMS 5662 | N07718 | 12.7mm – 101.6mm Ø | • | • | |
| Alloy 718 AMS 5663 | N07718 | 12.7mm – 101.6mm Ø | • | • | |
| Alloy 625 | N06625 | 12.7mm – 114.3mm Ø | • | • | |
| Alloy 725 | N07725 | 50.8mm – 101.6mm Ø | • | • | |
| Alloy 925 | N09925 | 12.7mm – 203.2mm Ø | • | • | |
| Stainless & Super Duplex | 17-4PH DH1150 | S17400 | 12.7mm – 304.8mm Ø | • | • |
| A286 | S66286 | 12.7mm – 110.0mm Ø | • | ||
| Nitronic 50 ANN | S20910 | 12.7mm – 304.8mm Ø | • | • | |
| Nitronic 50 HS | S20910 | 38.1mm – 63.5mm Ø | • | • | |
| Nitronic 60 | S21800 | 12.7mm – 304.8mm Ø | • | • | |
| F53 | S32750 | 30.0mm – 254.0mm Ø | • | • | |
| F55 | S32760 | 12.7mm – 266.7mm Ø | • | • | |
| Carbon & Alloy Steels | AISI 4330V MOD | K23080 | 304.8mm – 431.8mm OD | • | |
| F22 | K21590 | 273.1mm – 419.1mm OD | • |
We don’t just ship materials—we add precision, safety, and service at every step:
Because when reliability matters, you need a partner who delivers more than metal. With local expertise, global resources, and uncompromising standards, we ensure your supply chain is as strong as the materials we provide.
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