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New Constantan

New Constantan, Total:9 items.

In the international standard classification, New Constantan involves: Non-ferrous metals.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, New Constantan

• GB/T 6149-2010 New constantan resistance alloy
• GB/T 6149-1985 New constantan resistance alloy

Professional Standard - Machinery, New Constantan

• JB/T 9493.1-1999 Method for chemical analysis of manganin and novokostant resistance alloy The electrolytic gravimetric method for the determination of copper content
• JB/T 9493.5-1999 Method for chemical analysis of manganin and novokostant resistance alloy The molybdosilicate blue photometric method for the determination of silicon content
• JB/T 9493.3-1999 Method for chemical analysis of manganin and novokostant resistance alloy The dimenthylglyoxime gravimetric method for the determination of nickel content
• JB/T 9493.6-1999 Method for chemical analysis of manganin and novokostant resistance alloy The perchloric acid dehydration gravimetric method for the determination of silicon content
• JB/T 9493.4-1999 Method for chemical analysis of manganin and novokostant resistance alloy The sulphosalic acid photometric method for the determination of iron content
• JB/T 9493.7-1999 Method for chemical analysis of manganin and novokostant resistance alloy The EDTA titrimetric method for the determination of aluminum content after separation with ammonium benzoate
• JB/T 9493.2-1999 Method for chemical analysis of manganin and novokostant resistance alloy The ammonium nitrate oxidation - ammonium ferrous sulfate titrimetric method for determination of manganese content

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