- RWMA Class II Chrome Copper (Alloy 18200)
- RWMA Class II Zirconium Copper (Alloy 18150)
- RWMA Class III Beryllium Copper (Alloy 17510)
- RWMA Class III Beryllium Free Copper (Alloy 18000)
- RWMA Class 4 Beryllium Copper (Alloy 17200)
- RWMA Class 10 Copper Tungsten (1W3, 5W3)
- RWMA Class 11 Copper Tungsten (10W3)
- RWMA Class 12 Copper Tungsten (30W3)
- RWMA Class 13 Pure Tungsten
- RWMA Class 14 Molybdenum
- 101 Oxygen Free Copper
- 110 Electrolytic Copper
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