This specification covers an aircraft-quality, corrosion and heat resistant steel in the form of bars, wire, forgings, mechanical tubing, flash welded rings, and stock for forging or flash welded rings. These products have been used typically for parts, requiring a combination of high room temperature tensile properties with oxidation resistance up to 1000 degrees F (538 degrees C) and where control of ferrite content is necessary, but usage is not limited to such applications. Certain design and processing procedures may cause these products to become susceptible to stress-conversion cracking; ARP1110 recommends practices to minimize such conditions.
SAE AMS5612G-2000 history
2018SAE AMS5612K-2018 Steel@ Corrosion and Heat-Resistant@ Bars@ Wire@ Forgings@ Tubing@ and Rings 12Cr Ferrite Controlled@ Annealed (UNS S41001)
2012SAE AMS5612J-2012 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Tubing, and Rings 12Cr Ferrite Controlled, Annealed
2007SAE AMS5612J-2007 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Tubing, and Rings 12Cr Ferrite Controlled, Annealed UNS S41001
2006SAE AMS5612H-2006 Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Tubing, and Rings 12Cr Ferrite Controlled, Annealed
2000SAE AMS5612G-2000 Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Tubing, and Rings 12Cr Ferrite Controlled, Annealed
1994SAE AMS5612F-1994 Steel@ Corrosion and Heat Resistant@ Bars@ Wire@ Forgings@ Tubing@ and Rings 12Cr Ferrite Controlled@ Annealed (UNS S41001)