NPFC - MIL-C-24707/5
CASTINGS, DUCTILE IRON AND AUSTENITIC DUCTILE IRON
Organization: | NPFC |
Publication Date: | 27 January 1989 |
Status: | active |
Page Count: | 4 |
scope:
This specification covers ductile iron and austenitic ductile iron for Military applications.
Ductile iron shall be furnished in the following grades and types, as specified (see 6.2):
Grade 60-45-15 (ASTM A 395) Grade D-2 (ASTM A 439), type I or II Grade D-2C (ASTM A 439), type I or II Type I - No magnetic restrictions. Type II - Low relative magnetic permeability.
intended Use:
Grade 60-45-15 ductile iron is intended for shock and wear-resisting applications such as engine blocks, pumps, compressors, gears, hydraulic equipment, and valves. Grades D-2 and D-2C are... View More