C is formulated by refined mineral oil and inactive sulfide, chloride additives.It can be used in punching or high drawing for cast steel, carbon steel, alloy steel, cuprous, aluminum and its alloys.

• 冲压、拉伸油是由精制矿物油与含非活性硫、氯添加剂调和而成，适用于铸铁、碳钢、合金钢、铜、铝及其合金的冲压及深度拉伸加工。