SAE AMS6543B-1991
Steel Bars and Forgings@ Maraging 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C) Double Vacuum Melted@ Solution Heat Treated

Standard No.

SAE AMS6543B-1991

Release Date

1991

Published By

SAE - SAE International

Status

Be replaced

Replace By

SAE AMS6543B-1995

Latest

SAE AMS6543G-2020

SAE AMS6543B-1991 history

• 2020 SAE AMS6543G-2020 Steel, Bars and Forgings 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C) (HY-180) Double Vacuum Melted Solution Heat Treated, Marage Hardenable
• 2016 SAE AMS6543F-2016 Steel@ Bars and Forgings 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C) (HY-180) Double Vacuum Melted Solution Heat Treated@ Marage Hardenable (UNS K91970)
• 2011 SAE AMS6543E-2011 Steel, Bars and Forgings, 2.0Cr 10Ni 8.0Co 1.0Mo (0.10-0.14C)(HY-180) Double Vacuum Melted, Solution Heat Treated, Marage Hardenable
• 2006 SAE AMS6543D-2006 Steel, Bars and Forgings, Maraging 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C)(HY-180) Double Vacuum Melted, Solution Heat Treated UNS K91970
• 2001 SAE AMS6543C-2001 Steel, Bars and Forgings, Maraging 2.0Cr 10Ni 8.0Co 1.0Mo (0.10-0.14C)(HY-180) Double Vacuum Melted, Solution Heat Treated
• 1995 SAE AMS6543B-1995 STEEL BARS AND FORGINGS, MARAGING 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C) Double Vacuum Melted, Solution Heat Treated
• 1991 SAE AMS6543B-1991 Steel Bars and Forgings@ Maraging 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C) Double Vacuum Melted@ Solution Heat Treated
• 1986 SAE AMS6543A-1986 STEEL BARS AND FORGINGS@ MARAGING 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C) Double Vacuum Melted@ Solution Heat Treated
• 1975 SAE AMS6543-1975 STEEL BARS@ FORGINGS@ AND FORGED BILLET 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C) Premium Quality@ Vacuum Melted@ Solution Heat Treated