Customizable Bullet Case Cup Solutions with Brass Clad Steel Material

SLXCL can tailor cartridge cases of various specifications using our proprietary brass-clad steel material (CuZn10+F11/F18+CuZn10) to meet customer requirements.

Key Advantages:

1. Lower Cost

Pure brass cartridges are expensive due to the high cost of brass.

Our brass-clad steel cartridges combine the benefits of both metals—brass on the outside for functionality and steel on the inside for cost efficiency—significantly reducing material expenses while maintaining performance. This makes them ideal for mass production and military deployment.

1. Higher Strength

Steel offers superior strength and hardness compared to brass, ensuring greater structural stability under high-pressure firing conditions.

The steel core provides enhanced support, minimizing deformation or rupture risks during discharge, even under extreme chamber pressures.

1. Optimized Performance

Pure brass cartridges, while ductile, are prone to deformation under high pressure.

Pure steel cartridges, though strong, lack sufficient ductility for optimal sealing.

Our brass-clad steel design delivers the perfect balance: excellent gas sealing (from brass) + high anti-deformation strength (from steel), ensuring reliable performance in demanding scenarios.