ASTM-A802 2010

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A802/A802M-95(2010)e1 Standard Practice for Steel Castings, Surface Acceptance Standards, Visual Examination

Published By	Publication Date	Number of Pages
ASTM	2010	3

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Categories: 77.140.80 - Iron and steel castings, ASTM

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Description

ASTM A802/A802M-95-e1-Reapproved2010

Historical Standard: Standard Practice for Steel Castings, Surface Acceptance Standards, Visual Examination

ASTM A802/A802M

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: Acceptance levels

ASurface Texture

BNonmetallic Inclusions

CGas Porosity

DSolidification Discontinuities

ESand Expansion Discontinuities

FMetal Inserts

GThermally Cut Surfaces

HMechanically Prepared Surfaces

JWelded 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.

Keywords

steel castings; surface acceptance standards; visual; Castings; Classification (standards)–metals/alloys; Discontinuities–steel; Expansion; Chill testing; Fusion; Inclusions; Linear changes/linearity–metals/alloys; Microstructures; Nonmetallic inclusions; Porosity; Rating system; Reference photographs; Roughness; Shrinkage; Steel castings; Surface analysis–metals/alloys; Visual examination–steel; Welded steel castings–specifications

ICS Code

ICS Number Code 77.140.80 (Iron and steel castings)

DOI: 10.1520/A0802_A0802M-95R10E01

PDF Catalog

PDF Pages	PDF Title
1	Scope Terminology
2	Ordering Information Acceptance Standards TABLE 1
3	Keywords

Additional information

Standard Title	A802/A802M-95(2010)e1 Standard Practice for Steel Castings, Surface Acceptance Standards, Visual Examination
Published Code	ASTM
Publication Date	2010
Pages Count	3
ICS Codes	77.140.80 - Iron and steel castings