We mainly do brass processing, using graphite mold life is too short, please advise
The graphite mold can be extended by oxidation or soaking, and you can recommend it with your supplier. The price is sure to go up.
The longer service life of die material made of, but the price is higher.
The technical staff unless identical products can answer you, others can not answer you, unless you tell some detailed conditions: such as processing environment, the highest temperature, impurities requirements and other indicators, only to think of a way
