4340 / 4340 VAR Bar

Round, square, hex and flat bar in mill lengths or precision saw cut to your finished size.

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4340 / 4340 VAR Bar capabilities

  • Rounds, squares, hex, flats and rectangles
  • Cold finished, hot rolled, peeled, ground and turned
  • Cut to length with minimal saw loss and near-net blanks

Designations

Product form
Bar
Material family
Alloy Steels
UNS number
G43400
Werkstoff (W.Nr)
1.6565
EN designation
40NiCrMo8-4

Specifications

AMS 6414AMS 6415AMS 6454AMS 6417UNS G43400

Other forms of 4340 / 4340 VAR