The document provides a correlation between steel quality levels, Material Data Sheet (MDS) numbers, and steel grade/designations according to various standards including NORSOK, EN, and prEN. It lists different steel grades for plates, rolled sections, seamless tubulars, and welded tubulars that correspond to quality levels ranging from Y01 to Y70. The steel grades include designations such as S355G10+N/G10+M, S420G2+Q/G2+M, and S500G6+Q that provide information on mechanical properties and chemical composition.
The document provides a correlation between steel quality levels, Material Data Sheet (MDS) numbers, and steel grade/designations according to various standards including NORSOK, EN, and prEN. It lists different steel grades for plates, rolled sections, seamless tubulars, and welded tubulars that correspond to quality levels ranging from Y01 to Y70. The steel grades include designations such as S355G10+N/G10+M, S420G2+Q/G2+M, and S500G6+Q that provide information on mechanical properties and chemical composition.
The document provides a correlation between steel quality levels, Material Data Sheet (MDS) numbers, and steel grade/designations according to various standards including NORSOK, EN, and prEN. It lists different steel grades for plates, rolled sections, seamless tubulars, and welded tubulars that correspond to quality levels ranging from Y01 to Y70. The steel grades include designations such as S355G10+N/G10+M, S420G2+Q/G2+M, and S500G6+Q that provide information on mechanical properties and chemical composition.
The document provides a correlation between steel quality levels, Material Data Sheet (MDS) numbers, and steel grade/designations according to various standards including NORSOK, EN, and prEN. It lists different steel grades for plates, rolled sections, seamless tubulars, and welded tubulars that correspond to quality levels ranging from Y01 to Y70. The steel grades include designations such as S355G10+N/G10+M, S420G2+Q/G2+M, and S500G6+Q that provide information on mechanical properties and chemical composition.
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Structural steel fabrication M-101
Rev. 4, Dec. 2000
ANNEX B - CORRELATION BETWEEN STEEL QUALITY LEVEL, MDS
NUMBER AND STEEL GRADE/DESIGNATIONS (NORMATIVE) Steel NORSOK Rev. Reference Product type Steel grade Former Steel quality MDS No. No. standard grade level Note 1 Y20 3 Plates S355G10+N/G10+M S355N4z/M4z Y21 3 Rolled sections S355G12+N/G12+M S355N3z/M3z Y22 3 Seamless tubulars S355G15+Q/G15+N S355Q3z/N3z Y30 3 Plates S420G2+Q/G2+M S420Q3z/M3z Y31 3 Rolled sections S420G4+M S420M3z Y32 3 prEN 10225 Seamless tubulars S420G6+Q(mod) S420Q3 (z mod) I Y40 3 Plates S460G2+Q/G2+M S460Q3zM3z Y41 3 Rolled sections S460G4+M S460M3z Y42 3 Seamless tubulars S460G6+Q(mod) S460Q3(z-mod) Y50 3 Plates S500G2+Q/G2+M S500Q3z/M3z Y51 3 Rolled sections S500G4+M S500M3z Y52 3 Seamless tubulars S500G6+Q(mod) S500Q3(z-mod) Y70 Plates S690+Q Y25 3 Plates S355G9+N/G9+M S355N4/M4 Y26 3 Rolled sections S355G11+N/G11+M S355N3/M3 Y27 3 Seamless tubulars S355G14+Q/G14+N S355Q3/N3 Y28 Welded tubulars S355G13+N Y35 3 Plates S420G1+Q/G1+M S420Q3/M3 Y36 3 Rolled sections S420G3+M S420M3 Y37 3 Seamless tubulars S420G6+Q S420Q3 Y45 3 Plates S460G1+Q/G1+M S460Q3/M3 II Y46 3 prEN 10225 Rolled sections S460G3+M S460M3 Y47 3 Seamless tubulars S460G6+Q S460Q3 Y55 3 Plates S500G1+Q/G1+M S500Q3/M3 Y56 3 Rolled sections S500G3+M S500M3 Y57 3 Seamless tubulars S500G6+Q S500Q3 Y70 Plates S690+Q Y05 EN 10113 Plates and sections S355NL/ML Y06 prEN 10225 Tubulars S355G1+N III Y07 EN 10210 Hot finished tubulars S355NH Y08 EN 10219 Cold formed tubulars S355MLH Y15 En 10113 Plates and sections S420NL/ML Y16 EN 10219 Cold formed tubulars S420MLH S235JRG2 EN 10025 Plates and sections S275JR S355J0 S235JRH IV Y01 3 EN 10210 Hot finished tubulars S275J0H S355J0H S235JRH EN 10219 Cold formed tubulars S275J0H S355J2H
Note 1 NORSOK Material data sheets are published in NORSOK standard M-120.