ASTM B602-88(2016)
Standard Test Method for Attribute Sampling of Metallic and Inorganic Coatings

Standard No.

ASTM B602-88(2016)

Release Date

1988

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM B602-21

Latest

ASTM B602-21

Scope

4.1 Sampling inspection permits the estimation of the overall quality of a group of product articles through the inspection of a relatively small number of product items drawn from the group.

4.2 The selection of a sampling plan provides purchasers and sellers a means of identifying the minimum quality levels that are considered to be satisfactory.

4.3 Because sampling plans will only yield estimates of the quality of a product, the results of the inspection are subject to error. Through the use of sampling plans, the risk of error is known and controlled.

1.1 This test method gives sampling plans that are intended for use in the inspection of metallic and inorganic coatings for conformance to ASTM standard specifications.

1.2 The plans in this test method, except as noted, have been selected from some of the single sampling plans of MIL-STD-105D. The specific plans selected are identified in Tables 1-3 of this test method. The plan of Table 4, which is used for destructive testing, is not from the Military Standard. This standard does not contain the Military Standard's requirement for tightened inspection when the quality history of a supplier is unsatisfactory.

(A) Taken from MIL-STD-105D, Single Sampling Plan, Level II, AQL8201;=8201;0.65, Normal Inspection.

(B) The smallest lots are 1008201;% inspected, and so there is no sampling risk. For this reason, there are no AQL, etc.

(A) Taken from MIL-STD-105D, Single Sampling Plan, Level II, AQL8201;=8201;1.5, Normal Inspection.

(B) The smallest lots are 1008201;% inspected, and so there is no sampling risk. For this reason, there are no AQL, etc.

(A) Taken from MIL-STD-105D, Single Sampling Plan, Level II, AQL8201;=8201;2.5, Normal Inspection.

(B) The smallest lots are 1008201;% inspected, and so there is no sampling risk. For this reason, there are no AQL, etc.

(A) AOQLs are not given because destructive tests cannot be used to screen rejected lots. This plan is not found in MIL-STD-105D.

1.3 The plans are based on inspection by attributes, that is, an article of product is inspected and is classified as either conforming to a requirement placed o......

ASTM B602-88(2016) Referenced Document

• ASTM B697 Standard Guide for Selection of Sampling Plans for Inspection of Electrodeposited Metallic and Inorganic Coatings*， 2021-10-01 Update
• ASTM B762 Standard Test Method of Variables Sampling of Metallic and Inorganic Coatings*， 1990-04-20 Update

ASTM B602-88(2016) history

• 2021 ASTM B602-21 Standard Guide for Attribute Sampling of Metallic and Inorganic Coatings
• 1988 ASTM B602-88(2016) Standard Test Method for Attribute Sampling of Metallic and Inorganic Coatings
• 1988 ASTM B602-88(2010) Standard Test Method for Attribute Sampling of Metallic and Inorganic Coatings
• 1988 ASTM B602-88(2005) Standard Test Method for Attribute Sampling of Metallic and Inorganic Coatings
• 1988 ASTM B602-88(1999) Standard Test Method for Attribute Sampling of Metallic and Inorganic Coatings