API 653 Sec-07 (Materials)

Question 1

All new materials used for repair, alterations, or reconstruction shall conform to the ………

Answer 1

current applicable standard.

Question 2

Materials identified by original contract drawings, API nameplates, or other suitable documentation do not require………………

Answer 2

further identification.

Question 3

Each individual plate for which adequate identification does not exist shall be subjected to ………

Answer 3

chemical analysis, and
mechanical tests as required in ASTM A6 and
ASTM A370 including Charpy V-notch

Question 4

When the direction of rolling is not definitely known, ………….. specimens shall be taken at ,,,,,, to each other from a corner of each plate, and one of those test specimens must meet the specification requirements

Answer 4

two tension

right angles

Question 5

For known materials, all shell plates and bottom plates welded to the shell shall meet, as a minimum, ……………

Answer 5

the chemistry and mechanical properties of material

Question 6

Existing rolled structural shapes that are to be reused shall meet the requirement of ………….as a minimum

Answer 6

ASTM A7

Question 7

All new structural material shall meet the requirements of …….. as a minimum.

Answer 7

ASTM A36 or ASTM A992

Question 8

ASTM A7 was a steel specification that was discontinued in the ……………

Answer 8

Fourth Edition of API 650, 1970.

Question 9

Flange material shall meet the minimum requirements of the material specifications in the ,……………

Answer 9

as-built standard

Question 10

Fasteners shall meet the material specifications of the …

Answer 10

current applicable standard.

Question 11

Welding consumables shall conform to the………………. that is applicable to the intended use.

Answer 11

AWS classification