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Valve Seat Material

Valve Seat Material

Valve Seat Material

(OP)
Can anyone tell me the standard relating to the following valve seat materials:

CN10CU
MS20CU

Maybe these are a specific supplier mateial code.

RE: Valve Seat Material

These may be internal spec designations.  If they are tied to any ISO, SAE, ASTM-type standards, they should be listed in the body of the spec somewhere.  Contact the manufacturer to get more specifics.

RE: Valve Seat Material

dear,
information about "Valve Seat Insert" send me!!!
bye

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