RoHS豁免条例有这么一条:' p3 _- _8 m) h( D X
6. Lead as an alloying element in steel contaiing up to 0.35% lead by weight, aluminum containing up to 0.4% lead by weight and as a copper alloy contaiing up to 4% lead by weight. " e( c- ~8 U/ b4 q4 E$ ~
铅作为合金元素在钢合金中达0.35%,铝合金中达0.4%和铜合金中达4%; 8 Z. c/ Z5 J6 ` y, X: B " [. ~8 A+ f% k# d0 y7 a你们公司的RoHS检测仪是XRF扫描仪吧?XRF扫描仪的结果会有偏差,建议送第三方检测机构做进一步化学测试。