Aerospace series - Heat resisting steel FE-PA2601 (X4NiCrTiMoV26-15) - Rm 900 MPa and above - Bars for forged bolts - D up to 25 mm
Edition 2008-10-01

Aerospace series - Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) - Solution treated and precipitation treated - Bars and sections - De ≤ 100 mm
Edition 2019-11-15

Aerospace series - Heat-resisting alloy X4NiCrTiMoV26-15 (1.4680) - Not heat treated - Forging stock - a or D = 250 mm
Edition 2024-06-15

Aerospace series - Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) - Non heat treated, forging stock a or D up to 250 mm
Edition 2008-01-01

Aerospace series - Heat-resisting alloy X4NiCrTiMoV26-15 (1.4980) - Solution treated and precipitation treated - Bars and sections - a or D ≤ 100 mm - R<(Index)m> ≥ 900 MPa
Edition 2024-06-15

Aerospace series - Heat-resisting alloy X4NiCrTiMoV26-15 (1.4980) - Non heat treated - Forging stock - a or D = 200 mm
Edition 2024-06-15

Aerospace series - Heat-resisting alloy X4NiCrTiMoV26-15 (1.4980) - Solution treated and precipitation treated - Bars and sections - D<(Index)e> ≤ 100 mm - R<(Index)m> ≥ 960 MPa
Edition 2024-06-15

Aerospace series - Steel FE-WA2602 (X4NiCrTiMoV26-15) - Filler metal for welding - Wire and rod
Edition 2002-08-01

Aerospace series - Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) - Solution treated and precipitation treated - Forgings - Dₑ ≤ 100 mm - Rₘ ≥ 850 MPa
Edition 2018-05

Aerospace series - Heat resisting steel FE-PA2601 (X4NiCrTiMoV26-15) - Rₘ ≥ 900 MPa - Bars for forged bolts - D ≤ 25 mm
Edition 2008-11