Description

forging shaft
1.Shafts in ZYZXDY are made from AISI ***5H MOD Alloy steel. 
2.Strict UT inspection according to ASTM A***8 to guarantee high quality.
3.Specification:
OD 4.The physical properties are guaranteed one inch below the surface at normal temperature.
  Mechanical properties:
  Yield Strength:                        **0Mpa Min (0.2% offset)
  Tensile Strength                      **0MpaMin
  Elongation                               *3% Min
  Reduction of Area                    *5% Min
  Impact Strength(Charpy V)          *4J Min
  Hardness                                 **5HB Min