ASTM Standards for Steel Tubes and Pipes Descriptions

Total Page:16

File Type:pdf, Size:1020Kb

ASTM Standards for Steel Tubes and Pipes Descriptions ASTM Standards For Steel Tubes and Pipes Standard Description ASTM A 53/A 53M-02 Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless ASTM A 106-02a Seamless Carbon Steel Pipe for High-Temperature Service ASTM A 135-01 Electric-Resistance-Welded Steel Pipe ASTM A 139-00 Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over) Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and ASTM A 178/A 178M-02 Superheater Tubes Note: Mechanical properties data are supplementary requirements, provided for information only. Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes ASTM A 179/A 179M-90a Note: Mechanical properties data are supplementary requirements, provided for (2001) information only. Seamless Carbon Steel Boiler Tubes for High-Pressure Service Note: Mechanical ASTM A 192/A 192-02 properties data are supplementary requirements, provided for information only. ASTM A 209/A 209-03 Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes ASTM A 210/A 210M-02 Seamless Medium-Carbon Steel Boiler and Superheater Tubes Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat- ASTM A 213/A 213M-03a Exchanger Tubes ASTM A 214/A 214M-96 Electric-Resistance-Welded Carbon Steel Heat-Exchanger and Condenser Tubes (2001) Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser ASTM A 249/A 249M-03 Tubes ASTM A 250/A 250M-95 Electric-Resistance-Welded Ferritic Alloy-Steel Boiler and Superheater Tubes (2001) Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General ASTM A 268/A 268M-03 Service ASTM A 269-02a Seamless and Welded Austenitic Stainless Steel Tubing for General Service ASTM A 312/A 312M-03 Seamless and Welded Austenitic Stainless Steel Pipes ASTM A 333/A 333M-99 Seamless and Welded Steel Pipe for Low-Temperature Service ASTM A 334/A 334M-99 Seamless and Welded Carbon and Alloy-Steel Tubes for Low-Temperature Service ASTM A 335/A 335M-03 Seamless Ferritic Alloy-steel Pipe for High-Temperature Service Electric-Fusion–Welded Austenitic Chromium-Nickel Alloy Steel Pipe for High- ASTM A 358/A 358M-01 Temperature Service ASTM A 376/A 376M-02a Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature ASTM A 409/A 409M-01 Service Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and ASTM A 500-03 Shapes ASTM A 501-01 Hot-Formed Welded and Seamless Carbon Steel Structural Tubing Seamless Stainless Steel Mechanical Tubing Note: Mechanical properties data are ASTM A 511-96 supplementary requirements, provided for information only. Cold-Drawn Buttweld Carbon Steel Mechanical Tubing Note: Mechanical properties ASTM A 512-96 (2001) data are supplementary requirements, provided for information only. Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing Note: ASTM A 513-00 Mechanical properties data are supplementary requirements, provided for information only. Seamless Carbon and Alloy Steel Mechanical Tubing Note: Mechanical properties ASTM A 519-03 data are supplementary requirements, provided for information only. Data are "typical" values. Welded Stainless Steel Mechanical Tubing Note: Mechanical properties data are ASTM A 554-03 supplementary requirements, provided for information only. ASTM A 556/A 556M-96 Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes (2001) ASTM A 595-98 (2002) Steel Tubes, Low-Carbon, Tapered for Structural Use Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for ASTM A 632-02a General Service ASTM A 688/A 688M-03 Welded Austenitic Stainless Steel Feedwater Heater Tubes ASTM A 778-01 Welded, Unannealed Austenitic Stainless Steel Tubular Products ASTM A 803/A 803M-03 Welded Ferritic Stainless Steel Feedwater Heater Tubes ASTM A 984/A 984M-03 Steel Line Pipe, Black, Plain-End, Electric-Resistance-Welded Steel Line Pipe, Black, Plain End, Longitudinal and Helical Seam, Double ASTM A 1005/A 1005M-00 Submerged-Arc Welded.
Recommended publications
  • Tubing and Pipe
    SECTION K Pages TUBING and PIPE 3-96 Mechanical & K Structural Tubing The various tubular products have been arranged in this sec- tion according to the primary end uses for which they are manufactured: Pages MECHANICAL TUBING 97-107 Commercial and Aircraft Quality. Pipe PIPE —— Steel and Aluminum STRUCTURAL STEEL TUBING Pages 107-112 Square and Rectangular Structural Tubing AIRCRAFT STEEL TUBING HYDRAULIC LINE TUBING Pages 113-116 Refer to the index tabs following this page to locate infor- Aircraft Airframe mation regarding the various classes of tubular prod- Tubing ucts, including sizes, weights, and technical data. This arrangement is presented to make it easy for you to deter- Pages mine the availability of tubing or pipe for a particular specifica- 117-128 Hydraulic tion. However, it is often possible to substitute an item in one Line class for a similar item in another class when the latter is not Tubing available. For example, pipe and structural tubing may often be inter-changed, or a hydraulic tube may be used for a mechanical application. For critical applications, though, especially when Pages governed by the specifications, care should be taken to insure 129-135 that the tube ordered possesses the necessary properties. Titanium Tubing Sec. K Page 1 Sizes listed herein are those normally available from stock at the time of publication. However, our stocks are continually being adjusted to reflect changing demands. The item you need may have been added to stock after this book went to press. If the particular item you need cannot be supplied from stock immediately, we will endeavor to obtain it for you, either locally or from another part of the country.
    [Show full text]
  • Welding Procedure Specification for Shielded Metal Arc Welding of Steel Pipe and Fittings
    LAST REVIEW DATE: 2/26/18 REVIEW CYCLE: 5 Years EFFECTIVE DATE: 3/29/18 SPECIFICATION: G-1064-22b TITLE: Welding Procedure Specification for Shielded Metal Arc Welding of Steel Pipe and Fittings VOLUME: 2 (Section 13.0), 10, and Yellow Book COURSE ID: NONE CORE GROUP: NONE TARGET AUDIENCE: Gas Welders REV 22a (04/02/18): Section 6.1 & Section 9.0 Table 5, updated time between weld passes for clarity. REV 22b (9/06/18): Cover Page, added “Gas Welders” to Target Audience. Section 12.1, added epoxy coating to list of material to be cleaned. REVISIONS: (See ) 1) Table of Contents - Added section 35.0 “Records”. Renumbered subsequent sections. 2) Section 27.1 - Reworded. Added reference to Records section. 3.) Section 31.0 - Clarified minimum cylinder length to be cut out. Added note to consult with Gas Engineering if minimum cylinder length cannot be met. 4) Section 35.0 - New section, “Records”. 5) Section 36.0 - Added reference to CI-870-1, Records Management. G-1064-22b Gas Operations Standards TITLE: Welding Procedure Specification for Shielded Metal Arc Welding of Steel Pipe and Fittings TABLE OF CONTENTS SECTION TITLE PAGE 1.0 SCOPE 3 2.0 LEGAL REQUIREMENTS 3 3.0 WELDER QUALIFICATION 3 4.0 WELDING PROCESS 3 5.0 GRADE OF PIPE, FITTINGS, AND COMPONENTS 3 6.0 TIME LAPSE BETWEEN PASSES 4 7.0 JOINT DESIGN 4 8.0 FILLER METAL 10 9.0 ELECTRIC CHARACTERISTICS 13 10.0 POSITION AND DIRECTION OF WELDING 14 11.0 NUMBER OF WELDERS 14 12.0 CLEANING 14 13.0 ALIGNMENT 14 14.0 TYPE OF LINEUP CLAMPS 15 15.0 REMOVAL OF LINEUP CLAMPS 15 16.0 PREHEAT 15 EFFECTIVE DATE: 3/29/18 EH&S REVIEW BY: W.
    [Show full text]
  • Plastic Piping Handbook Every Solution Begins with a Good Idea
    Ideas that flow. Thermoplastic Flow Solutions ® ol r t Chem - Plastic Piping Handbook Every solution begins with a good idea. We’ve got ideas that flow NIBCO INC. directly to solutions for World Headquarters Plastic 1516 Middlebury Street your industrial piping Elkhart, IN 46516-4740 Piping applications. Ideas that USA make your installations Phone: 800.343.5455 Handbook easier and more cost- Fax: 800.541.3841 Technical Service: effective. Ideas that work, Phone: 888.446.4226 and ideas that last. Our International Office: ideas are strengthened by Phone: +1.574.295.3327 Fax: +1.574.295.3455 a sound foundation for www.chemtrol.com growth and a solid commitment to service. For ideas that fit your flow-control applications, call on us. We’re Chemtrol, a product line committed to innovation, growth, and superiority in thermoplastics— ideas whose time has come. CH-HB-1116-R071020 Corzan® is a registered trademark of The Lubrizol Corporation. Tru-Bloc® is a registered trademark of NIBCO INC. Chem-Pure® is a registered trademark of NIBCO INC. Chemcock® is a registered trademark of NIBCO INC. Kynar® is a registered trademark of Arkema Inc. Chemtrol® is a brand of www.chemtrol.com Ideas that flow. PLASTIC PIPING HANDBOOK “To the best of our knowledge the information contained in this publication is accurate; however, we do not assume any liability whatsoever for the accuracy or completeness of such information. Moreover, there is a need to reduce human exposure to many materials to the lowest practical limits in view of possible long-term adverse effects. To the extent that any hazards may have been mentioned in this publication, we neither suggest nor guarantee that such hazards are the only ones to exist.
    [Show full text]
  • MS 547—Plastic Pipe
    Chapter 3 National Standard Material Part 642 Specifications National Engineering Handbook Material Specification 547—Plastic Pipe 1. Scope This specification covers the quality of poly vinyl chloride (PVC), polyethylene (PE), high-density polyethylene (HDPE), and acrylonitrile-butadiene-styrene (ABS) plastic pipe, fittings, and joint materials. 2. Material Pipe—The pipe must be as uniform as commercially practicable in color, opaqueness, density, and other specified physical properties. It must be free from visible cracks, holes, foreign inclusions, or other defects. The dimensions of the pipe must be measured as prescribed in ASTM D2122. Unless otherwise specified, the pipe must conform to the requirements listed in this specification and the applicable reference specifications in table 547–2, the requirements specified in Construction Specification 45, Plastic Pipe, and the requirements shown on the drawings. Fittings and joints—Fittings and joints must be of a schedule, SDR or DR, pressure class, external load carrying capacity, or pipe stiffness that equals or exceeds that of the plastic pipe. The dimensions of fittings and joints must be compatible with the pipe and measured in accordance with ASTM D2122. Joint and fitting material must be compatible with the pipe material. The joints and fittings must be as uniform as commercially practicable in color, opaqueness, density, and other specified physical properties. They must be free from visible cracks, holes, foreign inclusions, or other defects. Fittings and joints must conform to the requirements listed in this specification, the requirements of the applicable specification referenced in the ASTM or AWWA specification for the pipe, the requirements specified in Construction Specification 45, and the requirements shown on the drawings.
    [Show full text]
  • Design Guidelines for Stainless Steel in Piping Systems
    DESIGN GUIDELINES FOR STAINLESS STEEL IN PIPING SYSTEMS A DESIGNERS’ HANDBOOK SERIES NO 9024 Produced by Distributed by AMERICAN IRON NICKEL AND STEEL INSTITUTE INSTITUTE DESIGN GUIDELINES FOR STAINLESS STEEL IN PIPING SYSTEMS A DESIGNERS’ HANDBOOK SERIES NO 9024 Originally, this handbook was published in 1980 by the Committee of Stainless Steel Producers, American Iron and Steel Institute. The Nickel Institute republished the handbook in 2020. Despite the age of this publication the information herein is considered to be generally valid. Material presented in the handbook has been prepared for the general information of the reader and should not be used or relied on for specific applications without first securing competent advice. The Nickel Institute, the American Iron and Steel Institute, their members, staff and consultants do not represent or warrant its suitability for any general or specific use and assume no liability or responsibility of any kind in connection with the information herein. Nickel Institute [email protected] www.nickelinstitute.org DESIGN GUIDELINES FOR STAINLESS STEEL IN PIPING SYSTEMS Introduction This publication presents information on the design, fabrication, installation and economy of stainless steel in piping systems. The guidelines presented contain Contents important information for piping specialists and design engineers that will save money, time and effort in the several diverse industries utilizing piping systems. Stainless steels are defined as iron-base alloys con- Introduction ............................................................ 3 taining 10 percent or more chromium. They are en- The Selection of a Piping System ........................... 6 gineering materials selected primarily for their excellent Stainless Steel in Piping Systems ........................... 6 resistance to corrosion, their outstanding mechanical Advantages ........................................................
    [Show full text]
  • Pvc Piping Systems for Commercial and Industrial Applications
    PVC PIPING SYSTEMS FOR COMMERCIAL AND INDUSTRIAL APPLICATIONS Plastic Pipe and Fittings Association © 2012 Plastic Pipe and Fittings Association (PPFA) Acknowledgments We would like to thank the following contributors to the Design Guide: The PVC and Thermoplastic Industrial Piping Systems (TIPS) Product Line Committees and member companies of the Plastic Pipe and Fittings Association (PPFA). In particular the following PPFA companies and individuals ably assisted in reviewing the text and tables and provided valuable comments which added greatly in producing a better and more accurate source document: Chuck Bush – Oatey Company Mike Cudahy – PPFA Staff Patrick Fedor – IPEX Bill Morris – Charlotte Pipe & Foundry Jack Roach – Mueller Industries Bill Weaver – Harvel Plastics Larry Workman – LASCO Fittings All text, tables and photos were prepared and or edited by David A. Chasis of Chasis Consulting, Inc. Using the Design Guide The Design Guide was created to assist engineers, installers, end-users, engineering students and building code officials in learning more of the dos and don’ts of PVC piping systems. The Design Guide is comprised of ten sections including: Introduction Features and Benefits Engineering Design Joining Methods Installation Testing and Repair Applications Building Codes, Standards, and Sample Specifications PVC Piping and the Environment Other Plastic Piping Systems In addition, in the back of the guide is the most complete appendix and glossary of PVC piping systems ever assembled. Other PPFA Educational Materials The PPFA offers a wide range of other educational materials developed to assist the engineering and construction industry to become more proficient in the use of the preferred piping system...plastics! On-site seminars, Webinars, CD-based seminars, workbooks, online tutorials and product and technical literature are available.
    [Show full text]
  • Hydraulics Manual Glossary G - 3
    Glossary G - 1 GLOSSARY OF HIGHWAY-RELATED DRAINAGE TERMS (Reprinted from the 1999 edition of the American Association of State Highway and Transportation Officials Model Drainage Manual) G.1 Introduction This Glossary is divided into three parts: · Introduction, · Glossary, and · References. It is not intended that all the terms in this Glossary be rigorously accurate or complete. Realistically, this is impossible. Depending on the circumstance, a particular term may have several meanings; this can never change. The primary purpose of this Glossary is to define the terms found in the Highway Drainage Guidelines and Model Drainage Manual in a manner that makes them easier to interpret and understand. A lesser purpose is to provide a compendium of terms that will be useful for both the novice as well as the more experienced hydraulics engineer. This Glossary may also help those who are unfamiliar with highway drainage design to become more understanding and appreciative of this complex science as well as facilitate communication between the highway hydraulics engineer and others. Where readily available, the source of a definition has been referenced. For clarity or format purposes, cited definitions may have some additional verbiage contained in double brackets [ ]. Conversely, three “dots” (...) are used to indicate where some parts of a cited definition were eliminated. Also, as might be expected, different sources were found to use different hyphenation and terminology practices for the same words. Insignificant changes in this regard were made to some cited references and elsewhere to gain uniformity for the terms contained in this Glossary: as an example, “groundwater” vice “ground-water” or “ground water,” and “cross section area” vice “cross-sectional area.” Cited definitions were taken primarily from two sources: W.B.
    [Show full text]
  • Plastic Pipe Timeline Copyright © Plastic Pipe Data Collection Committee 2017All Rights Reserved
    Plastic Pipe Timeline Copyright © Plastic Pipe Data Collection Committee 2017All Rights Reserved Administered by American Gas Association 400 North Capitol Street, N.W., 4th Floor Washington, DC 20001 U.S.A. NOTICE AND COPYRIGHT The Plastic Pipe Database Committee (PPDC), composed of representatives of the American Gas Association (AGA), American Public Gas Association (APGA), Plastics Pipe Institute (PPI), National Association of Regulatory Utility Commissioners (NARUC), National Association of Pipeline Safety Representatives (NAPSR), National Transportation Safety Board (NTSB) and U.S. Department of Transportation’s (DOT) Pipeline and Hazardous Materials Safety Administration (PHMSA), coordinates the creation and maintenance of a database (“PPDC Database”) to proactively monitor the performance of plastic pipe and metal and/or plastic appurtenances contained within plastic piping systems. While AGA provides administrative services to the PPDC, it does not independently test, evaluate, or verify the accuracy or soundness of any statements contained in the PPDC database or made by the PPDC. This document is based on information from the database that has not been verified or audited. The PPDC and the AGA disclaim liability for any personal injury, property or other damages of any nature whatsoever, whether special, indirect, consequential or compensatory, directly or indirectly resulting from the publication, use of, or reliance on this document. The PPDC and the AGA also make no representation, warranty or guarantee in connection with this document, including, the accuracy or completeness of the information therein. Nothing contained in this document should be viewed as an endorsement or disapproval of any particular manufacturer or product. In issuing and making this document available, the PPDC and the AGA are not undertaking to render professional or other services for or on behalf of any person or entity.
    [Show full text]
  • PLUMBING DICTIONARY Sixth Edition
    as to produce smooth threads. 2. An oil or oily preparation used as a cutting fluid espe cially a water-soluble oil (such as a mineral oil containing- a fatty oil) Cut Grooving (cut groov-ing) the process of machining away material, providing a groove into a pipe to allow for a mechani cal coupling to be installed.This process was invented by Victau - lic Corp. in 1925. Cut Grooving is designed for stanard weight- ceives or heavier wall thickness pipe. tetrafluoroethylene (tet-ra-- theseveral lower variouslyterminal, whichshaped re or decalescensecryolite (de-ca-les-cen- ming and flood consisting(cry-o-lite) of sodium-alumi earthfluo-ro-eth-yl-ene) by alternately dam a colorless, thegrooved vapors tools. from 4. anonpressure tool used by se) a decrease in temperaturea mineral nonflammable gas used in mak- metalworkers to shape material thatnum occurs fluoride. while Usedheating for soldermet- ing a stream. See STANK. or the pressure sterilizers, and - spannering heat resistantwrench and(span-ner acid re - conductsto a desired the form vapors. 5. a tooldirectly used al ingthrough copper a rangeand inalloys which when a mixed with phosphoric acid.- wrench)sistant plastics 1. one ofsuch various as teflon. tools to setthe theouter teeth air. of Sometimesaatmosphere circular or exhaust vent. See change in a structure occurs. Also used for soldering alumi forAbbr. tightening, T.F.E. or loosening,chiefly Brit.: orcalled band vapor, saw. steam,6. a tool used to degree of hazard (de-gree stench trap (stench trap) num bronze when mixed with nutsthermal and bolts.expansion 2. (water) straightenLOCAL VENT.
    [Show full text]
  • Plastic Pipe Terms & Definitions
    PLASTIC PIPE TERMS & DEFINITIONS Every product has certain terms and definitions that are unique to that particular product. Listed below are some of the more common terms and definitions that relate to plastic pipe. A good understanding of these definitions is essential to understanding flexible pipe and future Info Briefs and Information Series. ASTM D 883 and F 412 define additional terms relating to plastic pipe. ACRYLONITRILE-BUTADIENE-STYRENE (ABS): Plastics containing polymers or blends of polymers, or both, in which the minimum butadiene content is 6%, the minimum acrylonitrile content is 15%, the minimum styrene or substituted content, or both, is 15%, and the maximum content of all other monomers is not more than 5%; plus lubricants, stabilizers and colorants. ADDITIVE: A substance added to another substance, usually to improve properties, such as plasticizers, initiators, light stabilizers, and flame retardants. AGING: The effects on materials of exposure to an environment for an interval of time. ASH CONTENT: Proportion of the solid residue remaining after a reinforcing substance has been incinerated (charred or intensely heated). BURST STRENGTH: The internal pressure required to cause a pipe or fitting to fail. CARBON BLACK: A black pigment produced by the incomplete burning of natural gas or oil. Because it possesses useful ultraviolet protective properties, it is also much used in molding compounds intended for outside weathering applications. CELL CLASSIFICATION: A rating of the primary properties of the resin material. To include density, melt index, flexural modulus, tensile strength at yield, environmental stress crack resistance, hydrostatic design basis, color and UV stabilizer. 208 Page 1 of 5 03/96 COEXTRUSION: A process whereby two or more heated or unheated plastic material streams forced through one or more shaping orifice(s) become one continuously formed piece.
    [Show full text]
  • Stainless Steel Piping Products
    Stainless Steel Piping Products Stainless Steel and Other Corrosion Resistant Metal Pipe, Tubing, Flanges and Fittings ALASKAN COPPER WORKS www.alaskancopper.com A laskan stainless steel pipe and fittings are found throughout the world in installations for the chemical, fertil- izer, pulp and paper, marine, food, beverage and other process industries. Buttwelding fittings range from 1/2 inch to 60 inches in diameter. This catalog on stainless steel piping products lists the dimensions and weights of the most commonly Automatic straight-seam welding from both sides specified sizes. Note that in addition using the gas tungstenarc to the austenitic stainless steel grades, process produces pipe Alaskan also manufactures pipe and and tubing in sizes up to 24 inch diameter in fittings in austenitic-ferritic (duplex) continuous lengths up to The drawn outlet tee stainless steel grades, copper-nickel 20 feet. Sizes up to 60 offers a smooth contour inch diameter are available alternative to nozzle weld (see separate catalog), aluminum, using other equally refined construction. titanium, zirconium, and the nickel welding techniques. based and copper based alloys. Contact one of our sales repre- Picking and passivation sentatives for assistance with your enhances the appear- ance, and in certain inquiries for price and availability or the cases, the corrosion placement of your next order. resistance of Alaskan stainless steel pipe and fittings. A “Cotton Test” checks the smoothness of the interior surface of pulp Flanges are offered in a These stub ends illus- mill head box piping. wide variety of alloys and trate some of the many configurations. styles available. Threaded fittings are stocked in most The Alaskan "business card Prefabricated piping systems, common sizes and alloys.
    [Show full text]
  • The Dynisco Extrusion Processors Handbook 2Nd Edition
    The Dynisco Extrusion Processors Handbook 2nd edition Written by: John Goff and Tony Whelan Edited by: Don DeLaney Acknowledgements We would like to thank the following people for their contributions to this latest edition of the DYNISCO Extrusion Processors Handbook. First of all, we would like to thank John Goff and Tony Whelan who have contributed new material that has been included in this new addition of their original book. In addition, we would like to thank John Herrmann, Jim Reilly, and Joan DeCoste of the DYNISCO Companies and Christine Ronaghan and Gabor Nagy of Davis-Standard for their assistance in editing and publication. For the fig- ures included in this edition, we would like to acknowledge the contributions of Davis- Standard, Inc., Krupp Werner and Pfleiderer, Inc., The DYNISCO Companies, Dr. Harold Giles and Eileen Reilly. CONTENTS SECTION 1: INTRODUCTION TO EXTRUSION Single-Screw Extrusion . .1 Twin-Screw Extrusion . .3 Extrusion Processes . .6 Safety . .11 SECTION 2: MATERIALS AND THEIR FLOW PROPERTIES Polymers and Plastics . .15 Thermoplastic Materials . .19 Viscosity and Viscosity Terms . .25 Flow Properties Measurement . .28 Elastic Effects in Polymer Melts . .30 Die Swell . .30 Melt Fracture . .32 Sharkskin . .34 Frozen-In Orientation . .35 Draw Down . .36 SECTION 3: TESTING Testing and Standards . .37 Material Inspection . .40 Density and Dimensions . .42 Tensile Strength . .44 Flexural Properties . .46 Impact Strength . .47 Hardness and Softness . .48 Thermal Properties . .49 Flammability Testing . .57 Melt Flow Rate . .59 Melt Viscosity . .62 Measurement of Elastic Effects . .64 Chemical Resistance . .66 Electrical Properties . .66 Optical Properties . .68 Material Identification . .70 SECTION 4: THE SCREW AND BARREL SYSTEM Materials Handling .
    [Show full text]