Special Quality Alloys Ltd.

Established in 1986, Special Quality Alloys is a fully integrated manufacturer specialising in open-die hammer forging, ring rolling, and bar stock distribution. 

From our Sheffield, UK site, we supply high-performance raw materials for mission-critical components serving the oil & gas, defence, nuclear and aerospace sectors.

FORGING - RING ROLLING 
Rings – Blanks - Boss-Shapes – Blocks – Shafts - Bars
Nickel, Titanium, Cobalt Alloys – Duplex – Stainless – Carbon - Low Alloys

ROUND BAR STOCK – CORE GRADES
Alloys 718, 625, 725, 925
F51 Duplex, F55 Super Duplex
17-4PH, F6NM, 410

FORGED FLAT BAR
Alloys 718 & 925 

As part of the family owned Special Steel Group, we benefit from complete vertical integration. Our group companies provide in-house heat treatment, testing, and machining capabilities — maintaining full control of the manufacturing process.  

AS9100 and AS9120 aerospace certifications, complemented by group wide NADCAP approvals for heat treatment and testing.