What material is JT25_47D made of?
Thread Content
What material is JT25_47D, the material used for the cylinder liners of our factory’s hydrogen compressors?
I checked, and it’s alloy cast iron – gray cast iron to which Cu, Mo, and graphite have been added. Strength and wear resistance have both been improved, making it particularly suitable as a cylinder liner for reciprocating compressors
The manufacturer is unwilling to use national standards for expression. Everything that was said upstairs covers it basically.