Macalloy S650 - Threaded Stainless Steel Re-Bar

Macalloy S650 is a high strength stainless steel threaded bar system available in 304 and 316 grade Stainless steel. Macalloy S650 is a high strength stainless steel threaded bar system available in 304 and 316 grade Stainless steel.





















Grade 304 Stainless Steel is normally used in less corrosive environments and is adequate for most applications. Grade 316 has added Molybdenum enabling it to be used in more highly corrosive environments, for example, where this material may come into contact with seawater.

The system has a guaranteed yield stress of 94,200 psi. The thread is a cold rolled thread, similar to the standard Macalloy Pre-stressing bar. Standard lengths are 6m. Full strength couplers are available for longer lengths. The fully threaded bar has advantages over end threaded systems in that it can be cut to the precise length on site.

The Macalloy 650 Stainless is available from stock in diameters 0.62" to 0.94". Other sizes up to 1.97" diameter are available by special order. Also available within the Macalloy 650 Stainless range are dished plates washers, pattress plates, lantern spacers, and hemispherical load nuts.

Macalloy can provide technical and on site support. See separate pages for more information.

For more details of failing and proof loads of Macalloy 650 stainless re-bar, diameters available and component dimensions please download the Macalloy 650 brochure.



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Business Award Winners!!

Macalloy are now the proud owners of the Sheffield Business Awards Excellence in International Trade Award. Pictured is some of the team from Macalloy with a representative from the award sponsor Pressure Technologies.


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VTB Arena, Moscow Russia

Work is well under way at the VTB Arena - also known as Dynamo Central Stadium. Macalloy have provided galvanised 520 Grade Tension Rods in M16, M85 and M100. Work is expected to be completed later on this year, ready to host FIFA 2018 World Cup. Macalloy is also supplying Tension Rods to 4 other Russian Stadiums/Arena's - again these venues will be hosting the 2018 World Cup.



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Site Services

Macalloy can provide support for installation and stressing of all our products. Site services support includes equipment hire, training of site personnel to install and tension bars and on site installation.

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