Click here to purchase

1.1 This practice covers the sampling of all grades of steel, both cast and wrought, and all types (grades) of cast irons and blast furnace iron for chemical and spectrochemical determination of composition. This practice is similar to ISO 14284.

1.2 This practice is divided into the following sections.

Sections
Requirements for Sampling and Sample Preparation 6
General 6.1
Sample 6.2
Selection of a Sample 6.3
Preparation of a Sample 6.4
Liquid Iron for Steelmaking and Pig Iron Production 7
General 7.1
Spoon Sampling 7.2
Probe Sampling 7.3
Preparation of a Sample for Analysis 7.4
Liquid Iron for Cast Iron Production 8
General 8.1
Spoon Sampling 8.2
Probe Sampling 8.3
Preparation of a Sample for Analysis 8.4
Sampling and Sample Preparation for the Determination of 8.5
Oxygen and Hydrogen
Liquid Steel for Steel Production 9
General 9.1
Probe Sampling 9.2
Spoon Sampling 9.3
Preparation of a Sample for Analysis 9.4
Sampling and Sample Preparation for the Determination 9.5
of Oxygen
Sampling and Sample Preparation for the Determination 9.6
of Hydrogen
Pig Irons 10
General 10.1
Increment Sampling 10.2
Preparation of a Sample for Analysis 10.3
Cast Iron Products 11
General 11.1
Sampling and Sample Preparation 11.2
Sections
Steel Products 12
General 12.1
Selection of a Laboratory Sample or a Sample for 12.2
Analysis from a Cast Product
Selection of a Laboratory Sample or a Sample for 12.3
Analysis from a Wrought Product
Preparation of a Sample for Analysis 12.4
Sampling of Leaded Steel 12.5
Sampling and Sample Preparation for the Determination 12.6
of Oxygen
Sampling and Sample Preparation for the Determination 12.7
of Hydrogen
Keywords 13
Annexes
Sampling Probes for Use with Liquid Iron and Steel Annex A1
Sampling Probes for Use with Liquid Steel for the Annex A2
Determination of Hydrogen

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific statements, see 6.4.3.5, 9.4.4.3, and 12.5.1 as well as Section 5.

Product Details

Published:
04/15/2009
Number of Pages:
22
File Size:
1 file , 290 KB
Redline File Size:
2 files , 530 KB