ST 51 – Centre clamp for “G” – “H” – “I” profiles

ST 51 – Centre clamp for “G” – “H” – “I” profiles

The GAMMA centre clamp and its accessories are designed to optimise the performance of G-, H- and I-profiles.
It is quickly and easily fastened directly from above.
It is quickly and easily fastened directly from above. The clamp is supplied as a pre-assembled kit complete with screw, spring and special nut, all in stainless steel.

colori ral

 

This product can be produced in the various RAL colours on request of the client

TECHNICAL DETAILS

PROPERTIES OF GAMMA ALUMINIUM PROFILE MATERIALS

Material type EN AW 6060
Tensile strength Rm (Mpa) 190
Elastic limit Rp 0.2 (Mpa) 150
Elongation at 50 mm (%) 10
HB hardness 70
Coefficient of linear thermal expansion between 20 oC and 100 oC (1/ oK) 23×10-6
Preparation for surface oxidation treatment Excellent

PROPERTIES OF SUPPORT MATERIALS

Material type AISI 304
Shape Cold-rolled
Finish Heat treatment, pickled and skin-passed
Density kg/dm3 7,9
Tensile strength N/mm2 540 – 750
Elongation at 80mm (%) 45
HRB hardness 82
Material type  AISI 430
Shape Cold-rolled
Finish Heat treatment, pickled and skin-passed
Density kg/dm3 7,7
Tensile strength N/mm2 450 – 600
Elongation at 80mm (%) 20
HRB hardness 85