耐磨铜QSn6.5－0.4锡磷青铜
QSn6.5 0.4 tin phosphor bronze USES and QSn6.5 0.1 similar performance, due to the higher phosphorus content is QSn6.5-0.1, the fatigue strength is higher, elasticity and abrasion resistance is good, but you have hot brittleness during hot working, can only accept cold work. QSn6.5 0.4 besides wearing parts used for spring and is mainly used in papermaking industrial production wear-resisting copper net and unit load < 3 m/s under the working conditions of parts.
QSn6.5－0.4锡磷青铜
QSn6.5-0.4锡磷青铜性能用途和QSn6.5-0.1相似，因含磷量较QSn6.5-0.1要高，其抗疲劳强度较高，弹性和耐磨性较好，但在热加工时有热脆性，只能接受冷加工。QSn6.5-0.4除用作弹簧和耐磨零件外，主要用于造纸工业制作耐磨的铜网和单位负荷＜3m／s的条件下工作的零件。
QSn6.5-0.4锡磷青铜化学成份

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