SAE AMS6303K-2023
Steel Bars, Forgings and Forging Stock, Low Alloy, Heat-Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C)

Standard No.

SAE AMS6303K-2023

Release Date

2023

Published By

Society of Automotive Engineers (SAE)

Latest

SAE AMS6303K-2023

Scope

This specification covers an aircraft-quality, low-alloy, heat-resistant steel in the form of bars, forgings, and forging stock.

SAE AMS6303K-2023 history

• 2023 SAE AMS6303K-2023 Steel Bars, Forgings and Forging Stock, Low Alloy, Heat-Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C)
• 2018 SAE AMS6303J-2018 Steel Bars and Forgings@ Low Alloy@ Heat-Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C) (UNS K22770)
• 2012 SAE AMS6303H-2012 Steel Bars and Forgings, Low Alloy, Heat Resistant 0.65Si 1.25Cr 0.50Mo 0.85V (0.25-0.30C)
• 2007 SAE AMS6303G-2007 Steel Bars and Forgings@ Low Alloy@ Heat-Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C)
• 2003 SAE AMS6303F-2003 Steel Bars and Forgings, Low Alloy, Heat Resistant 0.65Si 1.25Cr 0.50Mo 0.85V (0.25-0.30C)
• 1995 SAE AMS6303E-1995 STEEL BARS AND FORGINGS, LOW ALLOY, HEAT RESISTANT 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C)
• 1991 SAE AMS6303E-1991 Steel Bars and Forgings@ Low Alloy@ Heat Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C)
• 1984 SAE AMS6303D-1984 Steel Bars and Forgings@ Low Alloy@ Heat Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C) (UNS K22770)
• 1979 SAE AMS6303C-1979 Steel Bars And Forgings@ Low Alloy@ Heat Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C) (UNS K22770)
• 1972 SAE AMS6303B-1972 Steel Bars And Forgings@ Low Alloy Heat Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C)
• 1967 SAE AMS6303A-1967 Steel Bars And Forgings@ Low Alloy Heat Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C)
• 1955 SAE AMS6303-1955 Steel@ Low Alloy Heat Resistant 1.25Cr - 0.65Si - 0.5Mo - 0.85V (0.25-0.30C)