Free API-571 Exam Braindumps (page: 3)

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What structure is 410 stainless steel?

  1. Martensitic
  2. Austenitic
  3. Duplex
  4. Ferritic

Answer(s): A



The sudden rapid fracture under stress (residual or applied) where the material exhibits little or no evidence of ductility or plastic deformation is called _________.

  1. 885º F Embrittlement
  2. Temper Embrittlement
  3. Stress Corrosion Cracking
  4. Brittle Fracture

Answer(s): D



What structure is 409 stainless steel?

  1. Martensitic
  2. Austenitic
  3. Duplex
  4. Ferritic

Answer(s): D



Low alloy steels contain a maximum of _______ chrome.

  1. 5%
  2. 6%
  3. 7.5%
  4. 9%

Answer(s): D






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