Q. In tool steel the sulphur content is usually not allowed to exceed (Solved)
1. 3.5 percent
2. 0.035 percent
3. 5 percent
4. 0.001 percent
5. 0.35 percent
- b. 0.035 percent
1. 3.5 percent
2. 0.035 percent
3. 5 percent
4. 0.001 percent
5. 0.35 percent