GB/T 223.31-2008
ActiveIron, steel and alloy - Determination of arsenic content -Distillation-molybdenum blue spectrophotometric method
钢铁及合金 砷含量的测定 蒸馏分离-钼蓝分光光度法
Application Summary AI generated
This standard specifies a distillation-molybdenum blue spectrophotometric method for determining arsenic content in iron, steel, and alloys. It is applied in metallurgical laboratories and quality control settings to analyze arsenic levels in ferrous materials, particularly for ensuring compliance with material specifications in steelmaking and alloy production. The method is critical for assessing material purity and preventing arsenic-related embrittlement in structural and specialty steels.
Related Standards
GB/T 222-2006
Permissible tolerances for chemical composition of steel products
GB/T 9971-2004
Pure iron for raw material
GB/T 4223-2004
Iron and steel scraps
GB/T 718-2005
Foundry pig iron
GB/T 1412-2005
Pig iron used for spheroidal graphite cast iron
GB/T 4186-2002
Molybdenum-tungsten alloy rods
GB/T 4184-2002
Tungsten-rhenium alloy wires
GB/T 18255-2000
Coking viscous oil products--Determination ofdistillation range
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.