015Cr20Ni18Mo6CuN执行标准GB/T 20878-2007,015Cr20Ni18Mo6CuN双相不锈钢,015Cr20Ni18Mo6CuN板材,015Cr20Ni18Mo6CuN棒材,015Cr20Ni18Mo6CuN管材,015Cr20Ni18Mo6CuN圆钢,015Cr20Ni18Mo6CuN无缝钢管
015Cr20Ni18Mo6CuN不锈钢化学成分:
碳C:≤0.02
硅Si:≤0.80
锰Mn:≤1.00
磷P:≤0.03
硫S:≤0.01
铬Cr:19.50~20.50
钼Mo:6.00~6.50
镍Ni:17.50~18.50
铜Cu:0.50~1.00
氮N:0.18~0.22