ASTM-A106 SEAMLESS

LINE PIPE CARBON STEEL

ASTM-A106 • SEAMLESS

Chemical Composition

Transverse Elogation

This table gives the computed minimum elongation values for each 1/32-in. (0.8 mm) decrea-
se in wall thickness. Where the wall thickness lies between two values shown above, the minimum elongation value is determined by the following equation:

Grade Direction of Test EquationA Transverse E = 40t + 12.50
B and C Transverse E = 32t + 6.50
where:
E = elongation in 2 in. or 50 mm, %, andt = actual thickness of specimen, in.

Tensile Requirement