Hollow Drill Steel Bar

• Place of Origin:

   China

• Type:

  Quarrying and Earthmoving Machinery

• Genre:

  Machinery & Equipment

• sCode:

  STPR1318976

• Place of Origin:

  China
• 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.
  
  PHYSICA L SPECIFICATION
  σb              1320Mpa
  δs              9%
  Ψ               25
  
  Hexagon and round
  (1)Material: 95CrMo (same as SANDBAR 20 or C253)
  (2)Size: Hex.22mm, 25mm, 28mm, 32mm, 38mm,
  Round.Dia.32mm, 35mm, 38mm, 51mm
  (3)Length: any length according to your require.
  (4)Package: Wrapped with plastic knitting and then into bundles.
  (5)Productivity: 20000MT/ month