Tension Bar System

A complete tension bar system including its stainless version.

Macalloy 460 – carbon steel bar system
Macalloy S 460 – stainless steel bar system
Macalloy 520, S 520 – carbon tendons  with rolled thread
Macalloy  SC460 – Guy Linking tendons and cables systems from stainless steel

Threads are rolled on the bar from the diameter 10 to 105 mm
– carbon steel system
Threads are rolled on the bar from the diameter 10 to 76 mm
– stainless steel system

Brochure in pdf:
New brochure Macalloy 460, 520 (year 2015)

Macalloy 460,S460 and 520 have the following mechanical properties:
Minimum Yield Stress: 460 N/mm2 (520 N/mm2)
Minimum Breaking Stress: 610 N/mm2 (660 N/mm2)
Young´s Modulus: 205/kN/mm2 (190kN/mm2 stainless version)
Minimum Elongation 19%(15% Stainless version)
Minimum Charpy Impact Value: 27J@-200C
The maximum bar length: 11,8 m
(longer lengths may also be available on request)