CDA 715 Copper Nickel Certified Reference Material

CDA C715 Copper Nickel Certified Reference Material (CRM) This CDA C715 certified reference material is a copper-nickel alloy widely used as a standard for calibrating and verifying your spectrometer (XRF, ICP-OES, Spark-OES, etc.). This material is precisely manufactured and certified to have traceable measurements and specified impurity levels, ensuring reliable results for laboratories performing calibration, quality control, and materials testing. Certified CDA C715 Cu-Ni Chemical Composition:  Element Composition 1 As 0.0009% C 0.008% Co 0.016% Cr 0.002% Cu 67.3% Fe 0.63% Mg 0.01% Ni 31.3% P 0.003% Pb 0.004% S 0.002% Si 0.01% Sn 0.005% Zn 0.057%   CDA C715/C71500 Copper Nickel Chemical Range:  Element Composition Cu Remainder Pb 0.05% Zn 1% max Fe 0.4-1% Ni 29-33% Mn 1% max