Home >                  	Term: Composition B  
Composition B
A mixture of RDX and TNT that, when cast, has a density of 1.65 g/cm 3and a velocity of 25,000 ft/s (7.6 km/s). It is useful as a primer for blasting agents.
- Part of Speech: noun
- Industry/Domain: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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 Creator
- ed.young
- 100% positive feedback
(Milwaukee, United States)

