Mold economic requirements

When selecting materials for moulds, the principle of economy must be considered to reduce the manufacturing cost as much as possible. Therefore, on the premise of meeting the service performance, the lower price should be selected first. If carbon steel can be used, alloy steel will not be used. If domestic materials can be used, imported materials will not be used.
In addition, the production and supply of the market should also be taken into account when selecting materials. The selected steel grades should be as few and concentrated as possible and easy to purchase