what is the name of steel which is used to make railway lines?
Answers
Answered by
2
The most Commonly used Grade for Rail Steel is 880 Grade which is fully Pearlitic Microstructure (Eutectoid Steel).
The Nominal Composition in Weight Percentage for 880 grade is:
1. Carbon - 0.6 - 0.8
2. Manganese - 0.8 - 1.13
3. Silicon - 0.19 - 0.5
4. Sulphur - <0.035
5. Phosphor - <0.035
6. Aluminium - <0.02
7. Hydrogen - <3 ppm (Parts Per Million)
8. Remaining Iron (Fe) balance
The Nominal Composition in Weight Percentage for 880 grade is:
1. Carbon - 0.6 - 0.8
2. Manganese - 0.8 - 1.13
3. Silicon - 0.19 - 0.5
4. Sulphur - <0.035
5. Phosphor - <0.035
6. Aluminium - <0.02
7. Hydrogen - <3 ppm (Parts Per Million)
8. Remaining Iron (Fe) balance
ShreySingh:
Please mark as brainliest
Similar questions