SAE AMS6277-1963
STEEL BARS@ FORGINGS@ AND TUBING 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) Premium Quality

Standard No.

SAE AMS6277-1963

Release Date

1963

Published By

SAE - SAE International

Status

Be replaced 2012-12

Replace By

SAE AMS6277A-1968

Latest

SAE AMS6277J-2021

Scope

APPLICATION: Primarily for critical carburized parts requiring high core hardness and subject to very rigid magnetic particle inspection standards. The core may or may not be machinable after hardening.

SAE AMS6277-1963 history

• 2021 SAE AMS6277J-2021 Steel, Bars, Forgings, and Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) Vacuum Arc or Electroslag Remelted (UNS G86200)
• 2016 SAE AMS6277H-2016 Steel@ Bars@ Forgings@ and Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) Vacuum Arc or Electroslag Remelted (UNS G86200)
• 2011 SAE AMS6277G-2011 Steel, Bars, Forgings, and Tubing, 0.50Cr 0.55Ni 0.20Mo (0.18-0.23C) (SAE 8620) Vacuum Arc or Electroslag Remelted
• 2006 SAE AMS6277F-2006 Steel, Bars, Forgings, and Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) Vacuum Arc or Electroslag Remelted UNS G86200
• 2001 SAE AMS6277E-2001 Steel, Bars, Forgings, and Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) Vacuum Arc or Electroslag Remelted
• 1995 SAE AMS6277E-1995 Steel Bars, Forgings, and Tubing, 0.50Cr 0.55Ni 0.20Mo (0.18-0.23C), Vacuum Arc or Electroslag Remelted
• 1988 SAE AMS6277D-1988 STEEL BARS@ FORGINGS@ AND TUBING 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) Vacuum Arc or Electroslag Remelted (UNS G86200)
• 1981 SAE AMS6277C-1981 STEEL BARS@ FORGINGS@ AND TUBING 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) Premium-Quality@ Consumable Electrode Melted (UNS G86200)
• 1974 SAE AMS6277B-1974 STEEL BARS@ FORGINGS@ AND TUBING 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) Premium-Quality@ Consumable Electrode Melted
• 1968 SAE AMS6277A-1968 STEEL BARS@ FORGINGS@ AND TUBING 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) Premium Quality
• 1963 SAE AMS6277-1963 STEEL BARS@ FORGINGS@ AND TUBING 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) Premium Quality