In both steel classification systems, the first number often, but not always, refers to the ____.
A) most appropriate type of welding
B) basic type of steel
C) melting point
D) carbon content
Correct Answer:
Verified
Q9: High-carbon steels usually have a carbon content
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
Q15: Chromium carbides form when the metal is
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
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