MCQOPTIONS
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| 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% | |