This standard specifies the terms and definitions, method principles, test instruments and equipment, sample size, test procedures, test result calculation and test report for the determination of total iron content in steel slag. This standard is applicable to the determination of total iron content in steel slag, but not applicable to the determination of total iron content in stainless steel slag.
YB/T 148-2015 Referenced Document
GB/T 208 Test method for determinging cement density
GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*, 2022-10-12 Update
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values