This standard specifies a method for determining the carbon content of nickel-chromium and nickel-chromium-iron alloys using the coulometric method. This standard is applicable to the determination of carbon content in nickel-chromium and nickel-chromium iron alloys. Measuring range: 0.01% ~ 0.20%.
JB/T 6326.9-1992 history
2008JB/T 6326.7-2008 Test methods for chemical analysis of Ni-Cr and Ni-Cr-Fe alloy. Part 7: Determination of carbon content
1992JB/T 6326.9-1992 Nickel-chromium and nickel-chromium-iron alloy chemical analysis method coulometric determination of carbon content
JB/T 6326.9-1992 Nickel-chromium and nickel-chromium-iron alloy chemical analysis method coulometric determination of carbon content was changed to JB/T 6326.7-2008 Test methods for chemical analysis of Ni-Cr and Ni-Cr-Fe alloy. Part 7: Determination of carbon content.