155 mm IK

Description

Single base seven perforated propellant cylindrical grain category 12/7 is a kinds of single base propellant containing Nitrocellulose (NC) and Diphenylamine (DPA). This propellant is used in 155mm Krasnopol (Basir) cannon-launched guided projectiles. TECHNICAL SPECIFICATIONSLength13.5 – 15.6 mmHole diameter0.5 – 0.7 mmWeb thickness1.15 – 1.25 mmVolatile solvents≥ 1.0 %External moisture1-1.8 %Stability at 134.5°C≥ 40  BALLISTIC SPECIFICATIONSTotal charge~ 5100 grAverage Velocity502 ± 5 m/sMean Pressure at +21°C1600 bar