API Welding Inspection and Metallurgy Exam API-577 Question # 31 Topic 4 Discussion

API Welding Inspection and Metallurgy Exam API-577 Question # 31 Topic 4 Discussion

API-577 Exam Topic 4 Question 31 Discussion:
Question #: 31
Topic #: 4

In hardness testing of carbon steel weldment specimens, there is an approximate relationship between hardness and:


A.

Toughness


B.

Tensile strength


C.

Ductility


D.

Yield strength


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