RoHS豁免条例有这么一条: 4 y' i7 T) ~ m! O) u* V8 F6. 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. ) m$ D( z1 @% E: }2 v, _; a
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%; ) W8 u/ w2 Z, s2 ^' |' g# _' ~8 [6 [( ~* n L& r; {9 |! z7 ]
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。