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ASTM A802/A802M-95(2001)
Standard Practice for Steel Castings, Surface Acceptance Standards, Visual Examination
STANDARD published on 1.1.2001
The information about the standard:
Designation standards: ASTM A802/A802M-95(2001)
Note: WITHDRAWN
Publication date standards: 1.1.2001
SKU: NS-4301
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM A802/A802M-95(2001) :
Keywords:
steel castings, surface acceptance standards, visual, ICS Number Code 77.140.80 (Iron and steel castings)
Additional information
| 1. Scope |
|
1.1 This practice covers the acceptance criteria for the surface inspection of steel castings by visual examination. Four levels of acceptance standards are provided. 1.2 Acceptance levels utilize Steel Castings Research and Trade Association (SCRATA) graded reference comparators for the visual determination of surface texture, surface roughness, and surface discontinuities described as follows: B--Nonmetallic Inclusions C--Gas Porosity D--Solidification Discontinuities E--Sand Expansion Discontinuities F--Metal Inserts G--Thermally Cut Surfaces H--Mechanically Prepared Surfaces J--Welded Surfaces 1.3 Descriptions of terms related to casting discontinuities are in Section 2. 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. |
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