L80 HC |
80,000 psi |
95,000 psi |
95,000 psi |
23.0 HRC |
L80 HP |
85,000 psi |
95,000 psi |
95,000 psi |
23.0 HRC |
N80 HC |
80,000 psi |
110,000 psi |
100,000 psi |
None |
N80 HP |
95,000 psi |
110,000 psi |
100,000 psi |
None |
P110 HC |
110,000 psi |
140,000 psi |
125,000 psi |
None |
P110 HP |
125,000 psi |
140,000 psi |
130,000 psi |
None |
Q125 HC |
125,000 psi |
150,000 psi |
135,000 psi |
Hardness variation requirement |
Q125 HP |
135,000 psi |
150,000 psi |
140,000 psi |
Hardness variation requirement |
Q125 XHP |
135,000 psi |
150,000 psi |
140,000 psi |
Hardness variation requirement |
USS HCK 55 |
55,000 psi |
95,000 psi |
95,000 psi |
21.0 HRC |