Super Duplex UNS S32760

About Super Duplex UNS S32760

Super Duplex UNS S32760 has a microstructure of approximately 50% austenite and 50% ferrite and has been designed to cope well in aggressive and harsh environments. UNS S32760 contains high molybdenum, chromium and nitrogen which help towards the outstanding resistance to pitting and crevice corrosion in seawater as well as other chloride containing environments, and excellent resistance to SCC (stress corrosion cracking).

West Special Fasteners are manufacturers of Super Duplex UNS S32760 Fasteners.

UNS S32760 Fasteners such as Socket Capscrews, Washers, Nuts, Bolts, Studs, Studbolts, Socket Setscrews, Socket Countersunk screws & machined components to drawings and hot forged items can all be produced at West Special Fasteners Limited.

We can also supply Plates, Strips, Profile cut plate, and round bar in Super Duplex UNS S32760. We have one of the largest stocks of fastener sized UNS S32760 material in the UK today.

Super Duplex UNS S32760 provides higher strength than both austenitic and 22% Cr Duplex and is suitable in a variety of applications and industries such as Chemical Plants, oil & gas pipelines and rigs, power generation and marine environments. UNS S32760 products in these industries would include heat exchangers, pressure vessels, deep sea risers, flue gas desulfurization equipment, swimming pools (good SCC resistance) Subsea Cable Laying, Cable Protection, Flanges, Pumps & Valves and pulp & paper.

West Special Fasteners specialises in exotic metals and have supplied major UK companies with Super Duplex UNS S32760 bolts, nuts etc.

Super Duplex UNS S32760 Grades & Equivalents

Werkstoff 1.4501
S32760 SA
S32760 FLT
S32760 FG
Astm A276 S32760
Condition A
Astm A276 S32760
Condition S
Norsok MDS D57
Zeron 100 SA ®
Zeron 100 FLT ®
Astm A182 F55
X2CrNiMoCuWN25.7.4

Typical chemical analysis

PREN = %Cr + 3.3xMo + 16x%N = ≥40

Typical mechanical properties