GB/T 18249-2000

Active

Ferroalloys--Experimental methods for checking the bias of sampling and sample preparation

检查铁合金取样和制样偏差的试验方法

Standard Type
GBT
ICS
77.100
CCS
H42
Status
Active
Issue Date
2000-10-25
Implementation
2001-09-01
Centralized Committee
中国钢铁工业协会
Issuing Authority
国家质量技术监督局

Application Summary AI generated

This standard specifies experimental methods for detecting systematic errors (bias) in the sampling and sample preparation of ferroalloys. It is applied in the metallurgical industry, particularly during quality inspection and trade of bulk ferroalloy shipments, to ensure that the chemical composition of the analyzed sample accurately represents the entire lot. The standard is used by steelmakers, ferroalloy producers, and testing laboratories to validate and correct sampling procedures, minimizing disputes over product quality.

Related Standards

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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.