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Transcript of M-120

NORSOK STANDARD

M-120Rev. 4, June 2004

Material data sheets for structural steel

This NORSOK standard is developed with broad petroleum industry participation by interested parties in the Norwegian petroleum industry and is owned by the Norwegian petroleum industry represented by The Norwegian Oil Industry Association (OLF) and Federation of Norwegian Manufacturing Industries (TBL). Please note that whilst every effort has been made to ensure the accuracy of this NORSOK standard, neither OLF nor TBL or any of their members will assume liability for any use thereof. Standards Norway is responsible for the administration and publication of this NORSOK standard. Standards Norway Strandveien 18, P.O. Box 242 N-1326 Lysaker NORWAY Copyrights reserved Telephone: + 47 67 83 86 00 Fax: + 47 67 83 86 01 Email: petroleum@standard.no Website: www.standard.no/petroleum

NORSOK standard M-120 Foreword Introduction 1 2 3 3.1 3.2 4 4.1 4.2 Scope Normative references Definitions and abbreviations Definitions Abbreviations Collection of material data sheets General Selection criteria

Rev. 4, June 2004 2 2 3 3 3 3 3 3 3 4

NORSOK standard

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NORSOK standard M-120

Rev. 4, June 2004

ForewordThe NORSOK standards are developed by the Norwegian petroleum industry to ensure adequate safety, value adding and cost effectiveness for petroleum industry developments and operations. Furthermore, NORSOK standards are as far as possible intended to replace oil company specifications and serve as references in the authorities regulations. The NORSOK standards are normally based on recognised international standards, adding the provisions deemed necessary to fill the broad needs of the Norwegian petroleum industry. Where relevant, NORSOK standards will be used to provide the Norwegian industry input to the international standardisation process. Subject to development and publication of international standards, the relevant NORSOK standard will be withdrawn. The NORSOK standards are developed according to the consensus principle generally applicable standards work and according to established procedures defined in NORSOK A-001. The NORSOK standards are prepared and published with support by The Norwegian Oil Industry Association (OLF) and Federation of Norwegian Manufacturing Industries (TBL). NORSOK standards are administered and published by Standards Norway.

IntroductionThe reference document for grade specifications is the August 2001 edition of EN 10225 The main changes in Rev. 4 are as follows: (not marked) For MDSs: MDS-Y01 is split into Y01, Y02 and Y03 for SMYS 235 MPa, 275 MPa and 355 MPa respectively Thickness limitation is extended for MDS-Y05,Y06, Y07, Y15 S355J2G3 with additional requirement to impact energy (same as for S355K2G3) and P and S is included in MDS-Y05 Reference to the final EN 10225 Requirement for CTOD for thicknesses above 40 mm Requirement to stain age tests deleted for sections and tubulars with SMYS below 500 MPa Min. Ni content of 0,50 for MDS-Y50 and Y55 MDS-Y70 is deleted Note: It should be observed that the requirement to fabrication tolerances in M-101 may be more strict than the manufacturing tolerances for steel products according to this standard.

NORSOK standard

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NORSOK standard M-120

Rev. 4, June 2004

1

Scope

This standard includes a collection of Material Data Sheets (MDS) applicable to selected material standards and grades for use in steel structures.

2

Normative references

The following standards include provisions and guidelines which, through reference in this text, constitute provisions and guidelines of this NORSOK standard. Latest issue of the references shall be used unless otherwise agreed. Other recognized standards may be used provided it can be shown that they meet or exceed the requirements and guidelines of the standards referenced below. Normative references are given in the individual data sheets. The reference document for grade specifications is the August 2001-edition of EN 10225.

33.1

Definitions and abbreviationsDefinitions

3.1.1 shall verbal form used to indicate requirements strictly to be followed in order to conform to the standard and from which no deviation is permitted, unless accepted by all involved parties 3.1.2 should verbal form used to indicate that among several possibilities one is recommended as particularly suitable, without mentioning or excluding others, or that a certain course of action is preferred but not necessarily required 3.1.3 may verbal form used to indicate a course of action permissible within the limits of the standard 3.1.4 can verbal form used for statements of possibility and capability, whether material, physical or casual.

3.2CTOD DFT MDS PWHT

AbbreviationsCrack Tip Opening Displacement Dry Film Thickness Material Data Sheet Post Weld Heat Treatment

44.1

Collection of material data sheetsGeneral

The materials shall be delivered in accordance with the standard referred to in the MDS. In addition the MDS specifies the selected options in the referred standard and modified requirements which shall supersede the corresponding requirements in the referred standard. Ref. also Note in the introduction. The material selection menu for the actual strength levels and grades is shown in table 1. All listed MDS are enclosed.

NORSOK standard

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NORSOK standard M-120

Rev. 4, June 2004

4.2

Selection criteria

The number of steel grades used in a project should be limited to the practical minimum. An evaluation should be carried out to determine the optimum grades.

NORSOK standard

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NORSOK standard M-120 Table 1 - Material Data Sheets for Structural SteelMDS No. Rev. No. Standard Steel Grade Product Type Steel Quality Level IV IV IV III III III III III III III I I I II II II II I I I II II II I I I II II II I I I II II II

Rev. 4, June 2004

Former designation

Y01 Y02 Y04 Y05 Y06 Y07 Y08 Y15 Y16 Y20 Y21 Y22 Y25 Y26 Y27 Y28 Y30 Y31 Y32 Y35 Y36 Y37 Y40 Y41 Y42 Y45 Y46 Y47 Y50 Y51 Y52 Y55 Y56 Y571)

4 3 1 2 2 2 2 2 2 4 4 4 4 3 4 2 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

EN 10025 EN 10210 EN 10219 EN 10025 EN 10210 EN 10219 EN 10025 EN 10210 EN 10219 EN 10025 EN 10113 EN 10225 EN 10210 EN 10219 EN 10113 EN 10219 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225 EN 10225

S235JRG2 S235JRH S235JRH S275JR S275J0H S275J0H S355J0 S355J0H S355J2H S355J2G3 S355N/M S355G1+N S355/NH S355MLH S420NL/ML S420MLH S355G10+N/G10+M S355G12+N/G12+M S355G15+Q/G15+N S355G9+N/G9+M S355G11+N/G11+M S355G14+Q/G14+N S355G13+N S420G2+Q/G2+M S420G4+M S420G6+Q(mod) S420G1+Q/G1+M S420G3+M S420G6+Q S460G2+Q/G2+M S460G4+M S460G6+Q (mod) S460G1+Q/G1+M S460G3+M S460G6+Q S500G2+Q/G2+M 1) S500G4+M 1) S500G6+Q (mod) 1) S500G1+Q/G1+M 1) S500G3+M 1) S500G6+Q 1)

Plates and Sections Hot finished tubulars Cold formed tubulars Plates and Sections Hot finished tubulars Cold formed tubulars Plates and Sections Hot finished tubulars Cold formed tubulars Plates and sections Plates and sections Hot finished tubulars Hot finished tubulars Cold formed tubulars Plates and sections Cold formed tubulars Plates Rolled Sections Seamless Tubulars Plates Rolled Sections Seamless Tubulars Welded Tubulars Plates Rolled Sections Seamless Tubulars Plates Rolled Sections Seamless Tubulars Plates Rolled Sections Seamless Tubulars Plates Rolled Sections Seamless Tubulars Plates Rolled Sections Seamless Tubulars Plates Rolled Sections Seamless Tubulars

S355N4z/M4z S355N3z/M3z S355Q3z/N3z S355N4/M4 S355N3/M3 S355Q3/N3

S420Q3z/M3z S420M3z S420Q3 (z mod) S420Q3/M3 S420M3 S420Q3 S460Q3z/M3z S460M3z S460Q3 (z mod) S460Q3/M3 S460M3 S460Q3 S500Q3z/M3z 1) S500M3z 1) S500Q3 (z mod) 1) S500Q3/M3 1) S500M3 1) S500Q3 1)

Note : This steel grade designation is not included in EN 10225. All references in the MDS are to the relevant material standard unless otherwise specified.

NORSOK standard

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NORSOK Standard

MATERIAL DATA SHEETTYPE OF MATERIAL: Structural Steel, PRODUCT Plates and sections Hot finished tubulars Cold formed tubularsSCOPE

MDS - Y01GRADE S235JRG2 S235JRH S235JRH

Rev. 4

STANDARD EN 10025 EN 10210 EN 10219

This MDS specifies the selected options in the referred standard and modified requirements which shall supersede the corresponding requirements in the referred standard. These grades shall not be used for thicknesses above 25 mm. The grades listed represent the minimum requirements for Y01. Other higher grades from the referred standards are acceptable as substitutes. For steel grade S235JRG2 the steel shall comply with type FN, ref. option 3.

STEEL GRADE QUALIFICATION HEAT TREATMENT/ DELIVERY CONDITION CHEMICAL COMPOSITION TENSILE TESTING IMPACT TESTING EXTENT OF TESTING SURFACE CONDITION NON DESTRUCTIVE TESTING (NDT) SURFACE PROTECTION MARKING CERTIFICATE

The surface of the material shall comply to Rustgrade A or B or better according to ISO 8501-1.

EN 10 204 Type 2.2

NORSOK Standard

MATERIAL DATA SHEETTYPE OF MATERIAL: Structural Steel, PRODUCT Plates and sections Hot finished tubulars Cold formed tubularsSCOPE

MDS - Y02GRADE S275JR S275J0H S275J0H

Rev. 3

STANDARD EN 10025 EN 10210 EN 10219

This MDS specifies the selected options in the referred standard and modified requirements which shall supersede the corresponding requirements in the referred standard. These grades shall not be used for