Chromium carbides form when the metal is between ____ Fahrenheit.
A) 200 ° and 500º
B) 500 ° and 800º
C) 800 ° and 1500 °
D) 1500 ° and 2000 °
Correct Answer:
Verified
Q10: Why must metal that is below 70°F
Q11: For steels containing more than _ %
Q12: Medium-carbon steel has _ % carbon content.
A)
Q13: What is the most common preheating temperature
Q14: In both steel classification systems, the first
Q16: The strength of _ stainless steels is
Q17: The carbon content of high-manganese steel is
Q18: Most welding processes produce a(n) _ in
Q19: When welding tool steel using the gas
Q20: Pure aluminum melts at _ Fahrenheit.
A) 1200
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