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ASTM E674-12

(Specification)

Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)

Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)

ABSTRACT
This specification covers the various sizes of round opening perforated plates and screens for general industrial uses, including the separating or grading of materials according to designated nominal particle size, and lists standards for openings punched with various bar sizes and thicknesses of plate for various grades of service. This specification does not apply to perforated plates or screens with square, hexagon, slotted, or other shaped openings.
SCOPE
1.1 This specification covers the sizes of round opening perforated plate and screens for general industrial uses, including the separating or grading of materials according to designated nominal particle size, and lists standards for openings from 5 in. (125 mm) to 0.020 in. (500 μm) punched with bar sizes and thicknesses of plate for various grades of service. Methods of checking industrial perforated plate and screens are included as information in Appendix X3.
1.2 This specification does not apply to perforated plate or screens with square, hexagon, slotted, or other shaped openings.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered 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.

General Information

Status
Historical
Publication Date
14-Jun-2012
ICS
19.120 - Particle size analysis. Sieving
Technical Committee
E29 - Particle and Spray Characterization
Drafting Committee
E29.01 - Sieves, Sieving Methods, and Screening Media
Current Stage
Ref Project

Relations

Replaces
ASTM E674-11 - Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)
Effective Date
15-Jun-2012
Referred By
ASTM E1638-22 - Standard Terminology Relating to Sieves, Sieving Methods, and Screening Media
Effective Date
15-Jun-2012
Referred By
ASTM F1150-22 - Standard Specification for Commercial Food Waste Pulper and Waterpress Assembly
Effective Date
15-Jun-2012
Referred By
ASTM F1899-14a(2019) - Standard Specification for Food Waste Pulper Without Waterpress Assembly
Effective Date
15-Jun-2012

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ASTM E674-12 - Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)ASTM E674-12 - Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)
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REDLINE ASTM E674-12 - Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)REDLINE ASTM E674-12 - Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)
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REDLINE ASTM E674-12 - Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:E674 −12
StandardSpecification for
Industrial Perforated Plate and Screens (Round Opening
1
Series)
This standard is issued under the fixed designation E674; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
INTRODUCTION
Industrial perforated plate can be produced in many thousands of combinations of size and shape
of opening, bar size, thickness of material, and type of metal. Such variety is often confusing and, to
the vast majority of perforated plate users, unnecessary, since each usually requires only a very few
specifications.
The purpose of this specification is to simplify this problem by a condensed table of recommended
specifications covering a wide range of openings in which industrial perforated plate is made, with
several recommended bar sizes and thicknesses of plate for each opening, for use in various grades of
service.
By making selections from this specification, the user will be guided to specifications that are being
regularly produced, thus avoiding inadvertent selection of specifications that, because of little or no
demand,areunobtainable,exceptonspecialorder(usuallyquiteexpensiveunlessthequantityordered
is sufficient to justify the cost of special tooling).
Ifauserhasaspecificapplicationforindustrialperforatedplatethatcannotbesolvedbyaselection
from this specification, it is recommended that he consult his perforated plate supplier on the
availability of an acceptable alternative specification.
1. Scope* 1.4 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
1.1 This specification covers the sizes of round opening
responsibility of the user of this standard to establish appro-
perforated plate and screens for general industrial uses, includ-
priate safety and health practices and determine the applica-
ing the separating or grading of materials according to desig-
bility of regulatory limitations prior to use.
nated nominal particle size, and lists standards for openings
from 5 in. (125 mm) to 0.020 in. (500 µm) punched with bar
2. Referenced Documents
sizes and thicknesses of plate for various grades of service.
2
2.1 ASTM Standards:
Methodsofcheckingindustrialperforatedplateandscreensare
E323 Specification for Perforated-Plate Sieves for Testing
included as information in Appendix X3.
Purposes
1.2 This specification does not apply to perforated plate or
E1638 Terminology Relating to Sieves, Sieving Methods,
screens with square, hexagon, slotted, or other shaped open-
and Screening Media
ings. 3
2.2 ISO Standards:
1.3 The values stated in inch-pound units are to be regarded ISO 2194 Industrial screens —Woven wire cloth, perforated
as standard. The values given in parentheses are mathematical plate and electroformed sheet — Designation and nominal
conversions to SI units that are provided for information only sizes of openings
and are not considered standard.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
1
ThisspecificationisunderthejurisdictionofASTMCommitteeE29onParticle contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
and Spray Characterization and is the direct responsibility of Subcommittee E29.01 Standards volume information, refer to the standard’s Document Summary page on
on Sieves, Sieving Methods, and Screening Media. the ASTM website.
3
Current edition approved June 15, 2012. Published June 2012. Originally Available from International Organization for Standardization (ISO), 1, ch. de
approved in 1979. Last previous edition approved in 2011 as E674 – 11. DOI: la Voie-Creuse, Case postale 56, CH-1211, Geneva 20, Switzerland, http://
10.1520/E0674-12. www.iso.ch.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
E674−12
2.3 Other Documents: 3.2.11 perforated pattern, n—the patterns that the perfora-
4
Fed. Std. 123 Marking for Shipments (Civil Agencies) tions are arranged in, usually in a staggered pattern with
4
Mil-Std-129 Marking for Shipment and Storage midpoints nominally at the vertices of isosceles triangles or
square patterns arranged in line with their midpoints nominally
3. Terminology
at the vertices of squares.
3.1 Definitions—For general terms related to sieves, sieving 3.2.12 screen, n—(1) surface provided with apertures of
methods, and screening media, see Terminology E1638. uniform size and shape; (2) another term used interchangeably
3.2 Definitions of
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation:E674–11 Designation: E674 – 12
Standard Specification for
Industrial Perforated Plate and Screens (Round Opening
1
Series)
This standard is issued under the fixed designation E674; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
INTRODUCTION
Industrial perforated plate can be produced in many thousands of combinations of size and shape
of opening, bar size, thickness of material, and type of metal. Such variety is often confusing and, to
the vast majority of perforated plate users, unnecessary, since each usually requires only a very few
specifications.
The purpose of this specification is to simplify this problem by a condensed table of recommended
specifications covering a wide range of openings in which industrial perforated plate is made, with
several recommended bar sizes and thicknesses of plate for each opening, for use in various grades of
service.
By making selections from this specification, the user will be guided to specifications that are being
regularly produced, thus avoiding inadvertent selection of specifications that, because of little or no
demand,areunobtainable,exceptonspecialorder(usuallyquiteexpensiveunlessthequantityordered
is sufficient to justify the cost of special tooling).
Ifauserhasaspecificapplicationforindustrialperforatedplatethatcannotbesolvedbyaselection
from this specification, it is recommended that he consult his perforated plate supplier on the
availability of an acceptable alternative specification.
1. Scope*
1.1 This specification covers the sizes of round opening perforated plate and screens for general industrial uses, including the
separating or grading of materials according to designated nominal particle size, and lists standards for openings from 5 in. (125
mm) to 0.020 in. (500 µm) punched with bar sizes and thicknesses of plate for various grades of service. Methods of checking
industrial perforated plate and screens are included as information in Appendix X3.
1.2 This specification does not apply to perforated plate or screens with square, hexagon, slotted, or other shaped openings.
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only and are not considered 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.
2. Referenced Documents
2
2.1 ASTM Standards:
E323 Specification for Perforated-Plate Sieves for Testing Purposes
E1638 Terminology Relating to Sieves, Sieving Methods, and Screening Media
3
2.2 ISO Standards:
ISO2194-1972 Wire Screens and Plate Screens for Industrial Purposes—Nominal Sizes of Apertures.
1
This specification is under the jurisdiction ofASTM Committee E29 on Particle and Spray Characterization and is the direct responsibility of Subcommittee E29.01 on
Sieves, Sieving Methods, and Screening Media.
Current edition approved Nov.June 15, 2011.2012. Published December 2011.June 2012. Originally approved in 1979. Last previous edition approved in 20092011 as
E674–09.E674 – 11. DOI: 10.1520/E0674-112.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
3
Available from International Organization for Standardization (ISO), 1, ch. de la Voie-Creuse, Case postale 56, CH-1211, Geneva 20, Switzerland, http://www.iso.ch.
*A Summary of Changes section appears at the end of this standard.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
E674 – 12
ISORecommendationR388-1964 Metric Series for Basic Thicknesses of Sheet and Diameters of Wire. ISO 2194 Industrial
screens — Woven wire cloth, perforated plate and electroformed sheet — Designation and nominal sizes of openings
2.3 Other Documents:
4
Fed. Std. 123 Mar
...

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ASTM E674-12(2021)(Specification)
Standard Specification for Industrial Perforated Plate and Screens (Round Opening Series)

ABSTRACT
This specification covers the various sizes of round opening perforated plates and screens for general industrial uses, including the separating or grading of materials according to designated nominal particle size, and lists standards for openings punched with various bar sizes and thicknesses of plate for various grades of service. This specification does not apply to perforated plates or screens with square, hexagon, slotted, or other shaped openings.
SCOPE
1.1 This specification covers the sizes of round opening perforated plate and screens for general industrial uses, including the separating or grading of materials according to designated nominal particle size, and lists standards for openings from 5 in. (125 mm) to 0.020 in. (500 μm) punched with bar sizes and thicknesses of plate for various grades of service. Methods of checking industrial perforated plate and screens are included as information in Appendix X3.  
1.2 This specification does not apply to perforated plate or screens with square, hexagon, slotted, or other shaped openings.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM E323-11(2021)(Specification)
Standard Specification for Perforated-Plate Sieves for Testing Purposes

ABSTRACT
This specification covers perforated-plate sieves with either round or square apertures, normally mounted in a frame for use in precision testing in the classification of materials according to designated nominal particle size. The materials used in the manufacture of these sieves shall be steel, stainless steel, brass, bronze, or other rigid material. Each plate of specified sieve designation and aperture size shall conform to individually allocated dimensional requirements.
SCOPE
1.1 This specification covers perforated plate with either round or square apertures, normally mounted in a frame for use as sieves in precision testing in the classification of materials according to designated nominal particle size. A method for checking the accuracy of perforated sieve plates is included as information in Appendix X1.  
Note 1: The perforated-plate sieves covered by this specification are intended for general precision testing. Some industries may require more restricted specifications for sieves for special testing purposes.
Note 2: For other types of sieves see Specifications E11 and E161.
Note 3: Complete instructions and procedures on the use of test sieves are contained in ASTM STP 447, Manual on Test Sieving Methods. This manual also contains a list of all ASTM published standards on sieve analysis procedures for specific materials or industries.  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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