Fully integrated material solutions for critical components servicing the oil & gas, defence, and aerospace sectors

Aerospace accreditation AS9100 & AS9120

Open-die hammer forging

Precision rolled rings

Round bar stock

Nickel, titanium, cobalt, duplex, stainless, carbon & low alloy

Welcome to Special Quality Alloys

Fully integrated material solutions for critical components servicing the oil & gas, defence, and aerospace sectors.

 

Manufacturing forgings, rolled rings and bar stock distribution in nickel, titanium, cobalt, stainless, duplex, carbon and low alloys.

 

Established in 1986 in the steel city of Sheffield, we are part of the family‑owned Special Steel Group. With the support of our group companies for heat treatment, testing and machining, we maintain full control of the manufacturing process and provide a seamless supply route to the market.

 

 

About us

Sectors

Oil & Gas

Oil & Gas

Defence

Defence

Aerospace

Aerospace

Group capabilities

Heat Treatment

Heat Treatment

Extensive heat treatment facilities featuring 30 furnaces capable of handling loads up to 25 tonnes and 10 metres in length, with water, oil and polymer quenching capability. Fully approved to NADCAP aerospace standards.

Testing

Testing

A UKAS 17025 and NADCAP approved laboratory delivering comprehensive material testing services, including mechanical, metallurgical, corrosion and analytical examination. On‑site non‑destructive inspection services, including ultrasonic and surface examinations, carried out by operators qualified up to ISO 9712 Level III.

Machining

Machining

Utilising over 30 leading CNC and conventional machine tools for turning, milling and boring, providing an essential service in the supply of machined components.