SAE Aerospace Material Specifications

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  • Steel, Bars 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140) Special Aircraft-Quality Cleanliness Normalized

    Standard [CURRENT] 2022-11-02

    SAE AMS 6529E:2022-11-02

    Steel, Bars 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140) Special Aircraft-Quality Cleanliness Normalized

    This specification covers a special aircraft-quality, low-alloy steel in the form of bars.

    86.30 EUR VAT included

    80.65 EUR VAT excluded

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  • Steel, Bars and Forgings, and Forging Stock 3.1Cr - 11.5Ni - 13.5Co - 1.2Mo (0.21 - 0.25C) Vacuum Melted, Normalized and Overaged Precipitation Hardenable

    Standard [CURRENT] 2024-06-26

    SAE AMS 6532L:2024-06-26

    Steel, Bars and Forgings, and Forging Stock 3.1Cr - 11.5Ni - 13.5Co - 1.2Mo (0.21 - 0.25C) Vacuum Melted, Normalized and Overaged Precipitation Hardenable

    This specification covers a premium aircraft-quality alloy steel in the form of bars, forgings 100 square inches (645 cm2) and under in cross-sectional area, and forging stock of any size.

    96.80 EUR VAT included

    90.47 EUR VAT excluded

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  • Steel, Welding Wire 2.0Cr - 10Ni - 14Co - 1.0Mo - (0.13 - 0.17C) Vacuum Melted, Environment Controlled Packaging
    new

    Standard [NEW] 2025-10-23

    SAE AMS 6533D:2025-10-23

    Steel, Welding Wire 2.0Cr - 10Ni - 14Co - 1.0Mo - (0.13 - 0.17C) Vacuum Melted, Environment Controlled Packaging

    This specification covers a premium aircraft-quality alloy steel in the form of welding wire.

    92.00 EUR VAT included

    85.98 EUR VAT excluded

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  • Steel Bars, Forgings, Mechanical Tubing and Forging Stock, 1.7Cr - 3.8Ni - 0.3Mo (0.32 - 0.38C), Aircraft-Quality

    Standard [CURRENT] 2024-01-16

    SAE AMS 6539B:2024-01-16

    Steel Bars, Forgings, Mechanical Tubing and Forging Stock, 1.7Cr - 3.8Ni - 0.3Mo (0.32 - 0.38C), Aircraft-Quality

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

    96.80 EUR VAT included

    90.47 EUR VAT excluded

    To selection
  • STEEL BARS, FORGINGS, TUBING, AND RINGS 0.48Cr - 8.0Ni - 4.0Co - 0.48Mo - 0.09V (0.24 - 0.30C) Annealed

    Standard [CURRENT] 1973-05-15

    SAE AMS 6540B:1973-05-15

    STEEL BARS, FORGINGS, TUBING, AND RINGS 0.48Cr - 8.0Ni - 4.0Co - 0.48Mo - 0.09V (0.24 - 0.30C) Annealed

    This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, flash welded rings, and stock for forging or flash welded rings.

    86.30 EUR VAT included

    80.65 EUR VAT excluded

    To selection
  • 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

    Standard [CURRENT] 2020-06-29

    SAE AMS 6543G:2020-06-29

    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

    This specification covers a premium aircraft-quality maraging steel in the form of bars 0.50 inch (12.7 mm) and over in nominal diameter or least distance between parallel sides, forgings, and ...

    92.10 EUR VAT included

    86.07 EUR VAT excluded

    To selection
  • Steel, Plate 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C) (HY-180) Double Vacuum Melted, Solution Heat Treated

    Standard [CURRENT] 2023-05-10

    SAE AMS 6544F:2023-05-10

    Steel, Plate 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C) (HY-180) Double Vacuum Melted, Solution Heat Treated

    This specification covers a maraging steel in the form of rolled or forged plate 0.375 inches through 8.000 inches (9.52 mm through 203.20 mm).

    86.30 EUR VAT included

    80.65 EUR VAT excluded

    To selection
  • Steel Bars, Forgings, and Tubing, 1.0Cr - 3.2Ni - 0.2Mo (0.12 - 0.17C), Aircraft-Quality

    Standard [CURRENT] 2018-06-03

    SAE AMS 6547A:2018-06-03

    Steel Bars, Forgings, and Tubing, 1.0Cr - 3.2Ni - 0.2Mo (0.12 - 0.17C), Aircraft-Quality

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

    86.30 EUR VAT included

    80.65 EUR VAT excluded

    To selection
  • Steel Bars, Forgings, and Tubing, 1.0Cr - 3.2Ni - 0.2Mo (0.12 - 0.17C), Premium Aircraft-Quality, Electroslag Remelted or Consumable Electrode Vacuum Remelted

    Standard [CURRENT] 2018-06-03

    SAE AMS 6548A:2018-06-03

    Steel Bars, Forgings, and Tubing, 1.0Cr - 3.2Ni - 0.2Mo (0.12 - 0.17C), Premium Aircraft-Quality, Electroslag Remelted or Consumable Electrode Vacuum Remelted

    This specification covers a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.

    86.30 EUR VAT included

    80.65 EUR VAT excluded

    To selection
  • Steel Bars, Forgings, and Tubing, 1.0Cr - 3.2Ni - 0.2Mo (0.12 - 0.17C), Premium Aircraft-Quality, Double Vacuum Melted

    Standard [CURRENT] 2018-06-03

    SAE AMS 6549A:2018-06-03

    Steel Bars, Forgings, and Tubing, 1.0Cr - 3.2Ni - 0.2Mo (0.12 - 0.17C), Premium Aircraft-Quality, Double Vacuum Melted

    This specification covers a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.

    86.30 EUR VAT included

    80.65 EUR VAT excluded

    To selection
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