1.1 These test methods cover the chemical analysis of stainless, heat-resisting, maraging, and other similar chromium-nickel-iron alloys having chemical compositions within the following limits: Element Composition Range,% Aluminum 0.002 to 5.50 Boron 0.001 to 0.20 Carbon 0.01 to 1.50 Chromium 0.01 to 35.00 Cobalt 0.01 to 15.00 Niobium 0.01 to 4.00 Copper 0.01 to 5.00 Lead 0.001 to 0.50 Manganese 0.01 to 20.00 Molybdenum 0.01 to 7.00 Nickel 0.01 to 48.00 Nitrogen 0.001 to 0.50 Phosphorus 0.002 to 0.35 Selenium 0.01 to 0.50 Silicon 0.01 to 4.00 Sulfur 0.002 to 0.50 Tantalum 0.01 to 0.80 Tin 0.001 to 0.05 Titanium 0.01 to 4.50 Tungsten 0.01 to 4.50 Vanadium 0.005 to 1.00 Zirconium 0.001 to 0.20 1.2 The test methods in this standard are contained in the sections indicated below: Sections Aluminum, Total, by the 8-Quinolinol Gravimetric Method (0.20 % to 7.00%) 119 Aluminum, Total, by the 8-Quinolinol Spectrophotometric Method (0.003 % to 0.20%) 71 Carbon, Total, by the Combustion-Thermal Conductivity Method Discontinued Carbon, Total, by the Combustion Gravimetric Method (0.05 % to 1.50%) Discontinued Chromium by the Atomic Absorption Method (0.006 % to 1.00%) ...