Corrosion resistant steel in accordance with TR 3791, heat treated for 27 - 44 HRC.SURFACE TREATMENT:
Passivation in accordance with EN 2516. CLASSIFICATION:
900 MPa (at ambient temperature) / 425 °CTHREAD:
TOLERANCES OF FORM AND POSITION:
- PROFILE: ISO M in accordance with NFL 05220 or AICMA 0501A.
- TOLERANCES: in accordance with NFL 05224 or AICMA 2011A.
In accordance with ISO 8788.MARKING:
- SD + letter C in accordance with NFL 22036 on the area indicated on the drawing.QUALIFICATION AND ACCEPTANCE CONDITIONS:
NFL 22500 or AICMA 2053.
Contact Howmet for the diameter/type in manufacturing.