ASTM A36 Steel Certified Reference Material

ASTM A36 Carbon Steel Certified Reference Material (CRM) This ASTM A36 certified reference material is a mild/low carbon steel 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 A36 Chemical Composition:  Element Composition 1 Composition 2 Al 0.0019% 0.003% Sb 0.002% As 0.0058% B 0.0003% Ca 0.0014% C 0.201% 0.158% Cr 0.099% 0.093% Co 0.0074% 0.009% Cu 0.149% 0.207% Pb 0.0011% Mn 0.922% 0.725% Mo 0.022% 0.0131% Ni 0.068% 0.076% Nb 0.0011% 0.0012% N 0.0116% 0.008% O 0.0042% P 0.007% 0.0120% Si 0.25% 0.226% S 0.025% 0.031% Sn 0.0081% 0.0147% Ti 0.0010% 0.0011% W 0.002% 0.003%