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TMC 30


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  • Low Thermal Expansion
  • Great Chemical & Wear Resistance
  • High Tensile & Compression Strength
  • Low Cost
  • Self-lubricating
  • High dimensional stability


TMC 30 is the ideal material to use in pump bearings and pump wear rings. It has the optimal balance between material properties which makes TMC 30 the preferred choice of OEMs as a worldwide standard. In desalination environments TMC 30 has proven to be the perfect material due to both its high mechanical and wear resistance. Also the large diameters in combination with very close tolerances makes this material very popular.

Technical Data

Material code Max. operating temp [°C] Min. operating temp [°C] Tensile strength [MPa] Compression strength [MPa] CTE [10-6/K] Friction [-] Shore D Hardness [-]
TMC 30 22.00