440A MATERIAL ANALYSIS
Carbon……………………………… 0.60 to 0.75%
Manganese……………………… Maximum of 1.00%
Phosphorus……………………… Maximum of 0.040%
Sulfur……………………………… Maximum of 0.030%
Silicon……………………………… Maximum of 1.00%
Chromium……………………… 16.00 to 18.00%
Molybdenum…………………… Maximum of 0.75%
Note: Trace elements not shown
|