NPFC - MIL-B-12504
BAR, METAL & WIRE (NONELECTRICAL), CARBON AND ALLOY STEEL, COLD DRAWN FOR AP BULLET CORES AND SHOT
| Organization: | NPFC |
| Publication Date: | 10 February 1987 |
| Status: | active |
| Page Count: | 10 |
scope:
This specification covers three compositions of cold drawn carbon and alloy steel bars for use in the manufacture of armor-piercing cores and shot.
The bars are classified by chemical composition as follows (see table I and 6.2):
G10700
Manganese-Molybdenum
The bars are furnished in the following conditions as specified (see 6.2):
Lamellar pearlite annealed and cold drawn Spheroidize annealed and cold drawn
intended Use:
Carbon steel bars are intended for the manufacture of 7.62mm and caliber .30 AP type bullet cores.
Manganese molybdenum steel bars are intended for the manufacture of caliber .50 AP type... View More
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