| The main size and specifications as below:
Hot Rolled Hexagonal Hollow Drill Steel Bar
Steel Grade: 95CrMo as per Chinese Standard with following chemistry:
C: 0.92-1.03PCT; Si: 0.25-0.45PCT;
Mn: 0.25-0.45PCT; Cr: 0.80-1.20PCT;
Ni: 0.25PCT MAX.; Mo: 0.20-0.30PCT;
S,P: 0.025PCT MAX; Cu: 0.30PCT MAX.
... |