BARREL MATERIALS
Nitrided Barrel
- Nitraloy 135M
- Case Hardened
- .020” thickness
- Used for little glass filled material
D-2 Tool Steel
- 4140HT backing material
- For up to 15% glass filled material
- Not good for corrosion
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CPM-10V Tool Steel
- High abrasion resistance material
- Up to 30% glass filled material
- Not good for corrosion
- Not recommended for over 2” due to cost
Tungsten Carbide Bimetallic
- Best material for wear
- Excellent for corrosion
- Used for up to 50% glass filled material
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