Aerospace series - Heat resisting steel FE-PA2601 (X4NiCrTiMoV26-15) - Rm >= 900 MPa - Bars for forged bolts - D <= 25 mm (Endorsed by AENOR in June of 2008.)
Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 32: Test procedures for form-wound windings - Electrical evaluation of insulation systems used in machines up to and including 50 MVA and 15 kV
Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 33: Test procedures for form-wound windings - Multifactor functional evaluation - Endurance under combined thermal and electrical stresses of insulation systems used in machines up to and including 50 MVA a