Specification | API 2Y Grade 60 Q & T |
---|---|
Type of Steel | Carbon |
Requirements for Delivery | A6, A20 |
Tensile Strength (ksi) | 75 |
Yield Strength (min. ksi) (Yield Point if designated YP) |
t 1 in. 60-90 t 60-85 |
Spec. Thickness (Max. in.) Chemical Composition (%) |
– |
Carbon (Max.) | 0.16 |
Manganese | 1.15/1.60 |
Phosphorus (Max.) | .03 |
Sulfur (Max.) | .010 |
Silicon | .05/.50 |
Nickel (Max.) | 1.0 |
Chromium (Max.) | .25 |
Molybdenum (Max.) | .15 |
Copper (Max.) | .35 |
Other Elements | * |
Heat Treatment Required | Q & T |