Definitions

Question 1

1. What does the “L” mean in Austenitic SS, like 304L?

A. Has low carbon content
B. Has low chrome content
C. Has low nickel level
D. Has low toughness level
E. Is lousy steel

Answer 1

A. Has low carbon content

Question 2

2. What does the “H” mean in Austenitic SS, like 316H?

A. Has high carbon content
B. Has high chrome content
C. Has high nickel level
D. Has high toughness level
E. Is horrible steel

Answer 2

A. Has high carbon content

Question 3

3. Which of the following is NOT a Ferritic Steel?

A. Carbon Steel
B. Chromes
C. 300 Series SS
E. 400 Series SS
E. None of the above

Answer 3

C. 300 Series SS

Question 4

4. Low alloy steels can contain up to:

A. 5% chrome
B. 9% chrome
C. 12% chrome
D. 18% chrome
E. 30% chrome

Answer 4

B. 9% chrome

Question 5

5. Which of the following is an Austenitic SS?

A. Type 316
B. Type 2205
C. Type 405
D. Type 410

Answer 5

A. Type 316

Question 6

6. Which of the following is a Ferritic SS?

A. Type 316
B. Type 2205
C. Type 405
D. Type 410

Answer 6

C. Type 405

Question 7

7. Which of the following is a Martensitic SS? (Open Book)

A. Type 316
B. Type 2205
C. Type 405
D. Type 410

Answer 7

D. Type 410

Question 8

8. Nickel alloys are materials that have over:

A. 18% nickel
B. 25% nickel
C. 30% nickel
D. 50% nickel

Answer 8

C. 30% nickel

Question 9

9. Stainless Steels are alloys of iron with at least: (Open Book)

A. 10.5% chrome
B. 18% chrome
C. 10.5% nickel
D. 18% nickel

Answer 9

A. 10.5% chrome