1.

What is the composition of low-allow steel 48XX

A. C = 0.03%, Cr = 1.3%
B. C = 0.06%, Cr = 13%
C. Ni = 3.5%, Mo = 0.25%
D. C = 0.6%, Cr = 1.3%
Answer» D. C = 0.6%, Cr = 1.3%


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