Astm technique what is stress relaxation

1.Application:

SXW 400 Computer Control stress relaxation technique used to test the relaxation properties of the Steel Strand, Steel Bars and Stress Wires. using advanced Gear Of Tooth Modification technology, to ensure that testing machine structure compact, achieve precise measurement results, at the same time with high-quality accessories, to achieve efficient measurement.

This machine meet these <<GB / T 10120-1996 Metallic Materials--Stress Relaxation Tests Methods>> and <<ASTM E328-2008 Standard Test Methods for Stress Relaxation Tests for Materials and Structures>> standards of steel at room temperature tensile stress relaxation test requirements.

This machine widely used in Quality Inspection Departments, Construction Building Entities, Steel Strand and Reinforced Manufacturing Companies and so on. It is a new model testing machine for Modern Building Mechanical Tests.

2.Main Specifications: 

MGW -6500 Static Load Anchoring Testing Machine