ABS 2 PART 2-2016 RULES FOR MATERIALS AND WELDING 2016 PART 2.pdf

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1、 Part 2: Rules for Materials and Welding RULES FOR MATERIALS AND WELDING 2016 PART 2 American Bureau of Shipping Incorporated by Act of Legislature of the State of New York 1862 Copyright 2015 American Bureau of Shipping ABS Plaza 16855 Northchase Drive Houston, TX 77060 USA Rule Change Notice (201

2、6 ) Rule Change Notice (2016) The effective date of each technical change since 1993 is shown in parenthesis at the end of the subsection/paragraph titles within the text of each Part. This date is based on the date of purchase order of the materials. Unless a particular date and month are shown, th

3、e years in parentheses refer to the following effective dates: (2000) and after 1 January 2000 (and subsequent years) (1996) 9 May 1996 (1999) 12 May 1999 (1995) 15 May 1995 (1998) 13 May 1998 (1994) 9 May 1994 (1997) 19 May 1997 (1993) 11 May 1993 Listing by Effective Dates of Changes from the 2015

4、 Rules EFFECTIVE DATE 1 January 2016 shown as (2016) (based on the date of purchase order of the materials) Part/Para. No. Title/Subject Status/Remarks 2-1-1/1.11 Structural Pipe To provide a reference to alternate requirements for production of pipe at an ABS-approved steel mill. 2-1-1/16 Rolled Pl

5、ates over 100 mm (4 in.) Thick To remove requirement for impact transition curves, since this information is submitted during qualification testing. 2-1-5/9.1 Material Coupons To require that the test coupon size shall be representative of the ruling cross section thickness of the casting. 2-3-7/1.5

6、.2 Cooling Prior to Heat Treatment To clarify that controlled cooling is applicable to tempering and not cooling after forging. 2-3-7/3.5.2 Cooling Prior to Heat Treatment To clarify that controlled cooling is applicable to tempering and not cooling after forging. 2-3-7/5.5.2 Cooling Prior to Heat T

7、reatment To clarify that controlled cooling is applicable to tempering and not cooling after forging. 2-3-7/7.5.2 Cooling Prior to Heat Treatment To clarify that controlled cooling is applicable to tempering and not cooling after forging. 2-3-9/11.1 Material Coupons To require that the test coupon s

8、ize shall be representative of the ruling cross section thickness of the casting. 2-3-10/11.9 To require that the test coupon size shall be representative of the ruling cross section thickness of the casting. 2-4-2/Note To include all Rule sets to which the requirements apply. 2-4-2/1.5.2(b) Applica

9、tion Rules for Building and Classing Steel Vessels (SVR), Rules for Building and Classing Mobile Offshore Drilling Units (MODU), Rules for Building and Classing Offshore Support Vessels (OSV), and Rules for Building and Classing High-Speed Naval Craft (HSNC) To include all Rule sets to which the req

10、uirements apply. 2-4-3/11.5 Tests Nos. Q1, Q2 and Q3 To clarify that for tack welding, bend test is not required or possible as shown in 2-4-3/Figure 12. 2-4-3/Figure 3 Test No. 1 Reduced-section Tension Test for Plate To provide clear guidance for re-test methods to the attending Surveyors. 2-4-3/F

11、igure 4 Test No. 1 Reduced-section Tension Test for Pipe To provide clear guidance for re-test methods to the attending Surveyors. 2-4-3/Figure 7 Guided Bend Test Jig To provide clear guidance of acceptance criteria to the attending Surveyors. ii ABSRULES FOR MATERIALS AND WELDING .2016 Part/Para. N

12、o. Title/Subject Status/Remarks 2-4-3/Table 2 Minimum Average Weld Metal and HAZ CVN Impact Values for ABS Grade Steels To clarify the requirements. 2-4-4/Note To include all Rule sets to which the requirements apply. 2-A2-1/Table 2 Impact Test Requirements To define “Horizontal (H)” and “Overhead (

13、OH)”. 2-A4-2/5.11.2(b) Impact Test To update the qualification test requirements based on the requirements in MODU Rules 3-1-4/5.7. 2-A4-2/5.13.3(c) To cover hardness of welds in high-strength quenched and tempered steels and for compatibility with 2-A9/7.3.2(g). ABSRULES FOR MATERIALS AND WELDING .

14、2016 iii PART Foreword 2 Foreword For the 1996 edition, the “Rules for Building and Classing Steel Vessels Part 2: Materials and Welding” was re-titled “Rule Requirements for Materials and Welding (Part 2).” The purpose of this generic title was to emphasize the common applicability of the material

15、and welding requirements in “Part 2” to ABS-classed vessels, other marine structures and their associated machinery, and thereby make “Part 2” more readily a common “Part” of the various ABS Rules and Guides, as appropriate. Accordingly, the subject booklet, Rules for Materials and Welding (Part 2),

16、 is to be considered, for example, as being applicable and comprising a “Part” of the following ABS Rules and Guides: - Rules for Building and Classing Steel Vessels - Rules for Building and Classing Steel Vessels Under 90 Meters (295 Feet) in Length - Rules for Building and Classing Steel Vessels f

17、or Service on Rivers and Intracoastal Waterways - Rules for Building and Classing Mobile Offshore Drilling Units - Rules for Building and Classing Steel Barges - Rules for Building and Classing High-Speed Craft - Rules for Building and Classing Floating Production Installations - Rules for Building

18、and Classing Offshore Support Vessels (OSV Rules) - Rules for Building and Classing High-Speed Naval Craft - Guide for Building and Classing Liftboats In the 2002 edition, Section 4, “Piping” was added to Part 2, Chapter 4, “Welding and Fabrication”. This Section is applicable only to piping to be i

19、nstalled on vessels to be built in accordance with the ABS Rules for Building and Classing Steel Vessels, the ABS Rules for Building and Classing Offshore Support Vessels, or the ABS Rules for Building and Classing High-Speed Naval Craft. In the 2004 edition, Part 2 was reorganized to incorporate th

20、e new divisions “Rules for Testing and Certification of Materials,” comprised of Chapters 1, 2 and 3 and Appendices 1, 4, 5, 6 and 7, and “Rules for Welding and Fabrication,” comprised of Chapter 4 and Appendices 2 and 3. This reorganization was purely an editorial change intended to clarify the req

21、uirements for the materials themselves and for construction, respectively, and does not contain any technical changes. iv ABSRULES FOR MATERIALS AND WELDING .2016 PART Table of Contents 2 Rules for Materials and Welding CONTENTS Rules for Testing and Certification of Materials CHAPTER 1 Materials fo

22、r Hull Construction . 1 Section 1 General Requirements . 7 Section 2 Ordinary-strength Hull Structural Steel 25 Section 3 Higher-strength Hull Structural Steel . 35 Section 4 Low Temperature Materials . 42 Section 5 Hull Steel Castings . 44 Section 6 Hull Steel Forgings . 50 Section 7 Ordinary and H

23、igher Strength Steels with Enhanced Corrosion Resistance Properties for Cargo Oil Tanks . 56 CHAPTER 2 Equipment . 62 Section 1 Anchors 65 Section 2 Anchor Chain . 76 Section 3 Rolled Steel Bars for Chain, Cast and Forged Materials for Accessories and Materials for Studs 81 CHAPTER 3 Materials for M

24、achinery, Boilers, Pressure Vessels, and Piping . 95 Section 1 General Requirements . 109 Section 2 Steel Plates for Machinery, Boilers and Pressure Vessels 118 Section 3 Seamless Forged-steel Drums 127 Section 4 Seamless-steel Pressure Vessels . 128 Section 5 Boiler and Superheater Tubes . 129 Sect

25、ion 6 Boiler Rivet and Staybolt Steel and Rivets 142 Section 7 Steel Machinery Forgings 144 Section 8 Hot-rolled Steel Bars for Machinery . 172 Section 9 Steel Castings for Machinery, Boilers and Pressure Vessels 173 Section 10 Ductile (Nodular) Iron Castings 178 Section 11 Gray-iron Castings . 186

26、Section 12 Steel Piping 191 Section 13 Piping, Valves and Fittings for Low-Temperature Service Below -18C (0F) . 208 Section 14 Bronze Castings . 211 ABSRULES FOR MATERIALS AND WELDING .2016 v Section 15 Austenitic Stainless Steel Propeller Castings 215 Section 16 Seamless Copper Piping . 218 Sectio

27、n 17 Seamless Red-brass Piping 222 Section 18 Seamless Copper Tube . 225 Section 19 Condenser and Heat Exchanger Tube 228 Section 20 Copper-Nickel Tube and Pipe 234 Section 21 Monel Pipe and Tube . 240 APPENDIX 1 List of Destructive and Nondestructive Tests Required for Materials and Responsibility

28、for Verifying . 309 APPENDIX 4 Procedure for the Approval of Manufacturers of Hull Structural Steel . 353 Section 1 Procedure for the Approval of Manufacturers of Semi-finished Products for Hull Structural Steel 355 Section 2 Procedure for the Approval of Manufacturers of Rolled Hull Structural Stee

29、l . 360 APPENDIX 5 Procedure for the Approval of Manufacturers of Hull Structural Steels Intended for Welding with High Heat Input . 368 APPENDIX 6 Nondestructive Examination of Marine Steel Castings . 373 Section 1 General 375 Section 2 Surface Inspection . 376 Section 3 Volumetric Inspection . 381

30、 Annex 1 General Location for the Type of Nondestructive Examinations of Typical Hull Steel Castings . 384 APPENDIX 7 Nondestructive Examination of Hull and Machinery Steel Forgings 390 Section 1 General 392 Section 2 Surface Inspection . 393 Section 3 Volumetric Inspection . 402 APPENDIX 8 Addition

31、al Approval Procedure for Steel with Enhanced Corrosion Resistance Properties 409 vi ABSRULES FOR MATERIALS AND WELDING .2016 Rules for Welding and Fabrication CHAPTER 4 Welding and Fabrication 247 Section 1 Hull Construction 252 Section 2 Boilers, Unfired Pressure Vessels, Piping and Engineering St

32、ructures 258 Section 3 Weld Tests . 280 Section 4 Piping . 302 APPENDIX 2 Requirements for the Approval of Filler Metals . 314 Section 1 General 318 Section 2 Electrodes for Shielded Metal Arc Welding . 329 Section 3 Wire-Flux Combinations for Submerged Arc Welding . 336 Section 4 Wire and Wire Gas

33、Combinations for Gas Metal Arc Welding and Flux Cored Wires for Flux Cored Arc Welding 344 APPENDIX 3 Application of Filler Metals to ABS Steels . 352 APPENDIX 9 Welding Procedure Qualification Tests of Steels for Hull Construction and Marine Structures 413 Section 1 General Requirements . 415 Annex

34、 1 Location of Charpy V-Notch Impact Test . 427 Annex 2 Hardness Test (Typical examples of hardness test) . 429 Annex 3 Welding Positions . 433 ABSRULES FOR MATERIALS AND WELDING .2016 vii This Page Intentionally Left Blank PART Chapter 1: Materials for Hull Construction 2 Rules for Testing and Cert

35、ification of Materials CHAPTER 1 Materials for Hull Construction CONTENTS SECTION 1 General Requirements . 7 1 Testing and Inspection 7 1.1 General 7 1.2 Manufacturer Approval 7 1.3 Test and Test Data 8 1.5 Certification on the Basis of the ABS Quality Assurance Program for Rolled Products . 8 1.7 R

36、ejection of Previously Accepted Material 8 1.9 Calibrated Testing Machines . 8 1.11 Structural Pipe . 8 1.13 ASTM References . 8 3 Defects 8 5 Identification of Materials 8 7 Manufacturers Certificates . 9 7.1 Form of Certificate . 9 7.2 Electronic Certification System 9 7.3 Other Certificates 9 9 M

37、arking and Retests . 9 9.1 Identification of Specimens 9 9.3 Defects in Specimens 9 9.5 Retests 10 9.7 Rejected Material 10 11 Standard Test Specimens. 10 11.1 General 10 11.3 Test Specimens Orientation 10 11.5 Tension Test Specimens, Plates and Shapes . 10 11.7 Tension Test Specimens for Castings (

38、other than Gray Cast Iron) and Forgings . 10 11.9 Bend Test Specimens, Castings and Forgings 10 11.11 Impact Test Specimens . 10 11.13 Tolerances . 11 13 Definition and Determination of Yield Point and Yield Strength . 11 13.1 Yield Point . 11 13.3 Yield Strength 11 13.5 Tensile Strength 11 14 Elong

39、ation . 11 ABSRULES FOR TESTING AND CERTIFICATION OF MATERIALS .2016 1 15 Permissible Variations in Dimensions . 12 15.1 Scope 12 15.3 Plates and Wide Flats 12 15.5 Shapes and Bars . 15 16 Rolled Plates over 100 mm (4 in.) Thick . 16 17 Steel Plates and Wide Flats with Specified Minimum Through Thic

40、kness Properties (“Z” Quality) 20 17.1 Sampling 20 17.3 Number of Tensile Test Specimens . 21 17.5 Tensile Test Specimen Dimensions. 21 17.7 Tensile Test Results 21 17.9 Retests 21 17.11 Ultrasonic Inspection . 22 17.13 Marking 22 17.15 Certification 22 19 Formed Materials 22 21 Ultrasonic Examinati

41、on of Plate Material 22 23 Fracture Toughness Testing . 23 TABLE 1 Batch Size Depending Upon Product and Sulfur Content 20 TABLE 2 Reduction of Area Acceptance Values . 21 FIGURE 1 . 13 FIGURE 2 Standard Tension Test Specimen . 17 FIGURE 3 Standard Round Tension Test Specimen with 50 mm (2 in.) Gaug

42、e Length . 18 FIGURE 4 Charpy V-notch Impact Test Specimens 19 FIGURE 5 Plate and Wide Flat Sampling Position . 21 FIGURE 6 Diagram Showing Acceptance/Rejection and Retest Criteria . 22 SECTION 2 Ordinary-strength Hull Structural Steel 25 1 Ordinary-strength Hull Structural Steel . 25 3 Process of M

43、anufacture 25 3.1 Plates Produced from Coils . 25 5 Chemical Composition 25 5.1 Ladle Analysis . 25 5.3 Product Analysis 25 5.5 Special Compositions 25 5.7 Fine Grain Practice 25 7 Condition of Supply . 26 7.1 As Rolled AR 26 7.3 Heat Treatment 26 7.5 Controlled Manufacturing Process . 26 7.7 Quench

44、ing and Tempering QT . 27 2 ABSRULES FOR TESTING AND CERTIFICATION OF MATERIALS .2016 9 Tensile Properties . 27 9.1 Required Tensile Properties 27 9.3 Tension Test Specimens . 27 9.5 Exceptions . 27 9.7 27 9.9 Omission of Elongation Requirements 27 9.11 Retests 28 9.13 Unsatisfactory Tests 28 11 Imp

45、act Properties 28 11.1 Impact Tests 28 11.3 Impact Test Frequency 28 11.5 Initial Test Requirements . 28 11.7 Retests 29 11.9 Unsatisfactory Tests 29 11.11 Thin Plates 29 13 Marking . 29 13.1 Stamped or Stenciled Material 29 13.3 Coils, Lifts and Bundles . 29 13.5 Flanging-quality Identification 29

46、13.7 Special Stamping and Marking 29 13.9 Special Impact Testing 30 13.11 Steel with Improved Through Thickness Properties 30 13.13 Steel with Ultrasonic Examination . 30 13.15 Shipping Procedure . 30 13.17 Steel at Secondary Sources 30 15 Surface Finish . 30 15.1 Surface Examination . 30 15.3 Treat

47、ment of Surface Defects Plates 30 15.5 Treatment of Surface Defects Shapes . 31 15.7 Bar-stock Repairs 31 15.9 Rivet Steel and Rivets . 31 TABLE 1 Chemical Properties of Ordinary Strength Hull Structural Steel 100 mm (4.0 in.) and Under . 32 TABLE 2 Tensile Properties of Ordinary Strength Hull Struc

48、tural Steel 100 mm (4.0 in.) and Under . 33 TABLE 3 Elongation Requirements for Alternative B Specimen 33 TABLE 4 Impact Properties of Ordinary-Strength Hull Structural Steel 100 mm (4.0 in.) and Under 33 TABLE 5 Condition of Supply and Frequency of Impact Tests Ordinary Strength Hull Structural Ste

49、el . 34 SECTION 3 Higher-strength Hull Structural Steel . 35 1 Higher-strength Hull Structural Steel 35 3 General . 35 5 Fine Grain Practice . 35 ABSRULES FOR TESTING AND CERTIFICATION OF MATERIALS .2016 3 7 Additional Requirements of TMCP Steel 36 7.1 Carbon Equivalent . 36 7.3 Cold Cracking Susceptibility 36 TABLE 1 Chemical Properties of Higher-strength Hull Structural Steel 100 mm (4.0 in.) and Under . 37 TABLE 2 Tensile Properties of Higher-strength Hull Structural Steel 100 mm (4.0 in.) and Under 38 TABLE 3 Elongation Requirements for Alternative B Specimen 38 T