welded joint of 38 mm diameter and 4 mm thick alloy steel tubes needs to be examined for torsion strength. I need to know what is the standard procedure of specimen preparation and appropriate standard for torsion testing of the same
Hi, you can prepare for acc. E 2207 – 02. This standard is for fatigue tests.
Best wishes.
Hi Mr. Singh
You can refer to these two standards.
ISO 18338:2015(en)
Metallic materials — Torsion test at ambient temperature
ASTM E143 − 13
Standard Test Method for Shear Modulus at Room Temperature
Section 8.1.1.2
I hope this helps you.
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