Most SMA welding arcs have effective temperatures around:
a. 11,000 degrees Fahrenheit or 6,100 degrees Celsius.
b. 5,000 degrees Fahrenheit or 2,760 degrees Celsius.
c. 15,000 degrees Fahrenheit or 8,315 degrees Celsius.
d. 8,000 degrees Fahrenheit or 4,426 degrees Celsius.