RoHS豁免条例有这么一条:' w: V1 Z5 u1 K+ M: S
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. 7 W: h2 K' G; q+ S
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%; d) U2 ~. _1 B) K0 N2 [: @$ [2 ^2 @0 r: C9 ?# ^2 q' |
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。