Вироби гарячекатані з конструкційної сталі. Частина 4. Технічні умови постачання термомеханічнооброблених зварюваних дрібнозернистих сталей

2010

1 2 4 1 2 2.1 2.2 2.3 4 4.1 4.2 5 5.1 5.2 6 6.1 6.2 6.3 7 7.1 7.2 7.3 7.4 7.5 7.6 7.7 8 8.1 8.2 8.3 8.4

9 9.1 9.2 9.3 10 10.1 10.2 10.3 10 4 11 12 13

—? —? —? —? —? —? У? У? 7.4.2.2 3

OF STRUCTURAL STEELS

Part 4 Technical delivery conditions for thermomechanical rolledweldable fine grain structural steels
1 2 2.1 EN 1011-2 Welding — Recommendations for welding of metallic materials — Part 2 Arc welding of ferritic steels
EN 10020 Definition and classification of grades of steels
EN 10025-1:2004 Hot rolled products of structural steels — Part 1 General technical delivery conditions
EN 10027-1 Designation systems for steels — Part 1 Steel names, principal symbols
EN 10027-2 Designation systems for steels — Part 2 Numerical system
EN 10163-1 Delivery requirements for surface condition of hot rolled steel plates, wide flats and sections — Part 1 General requirements

EN 10163-2 Delivery requirements for surface condition of hot rolled steel plates, wide flats and sections — Part 2 Plates and wide flats
EN 10163-3 Delivery requirements for surface condition of hot rolled steel plates, wide flats and sections — Part 3: Sections
EN 10164 Steel products with improved deformation properties perpendicular to the surface of the product — Technical delivery conditions
EN 10221 Surface quality classes for hot-rolled bars and rods — Technical delivery conditions
CR 10260 Designation systems for steels —Additional symbols
2.2 EN 10017 Non-alloy steel rod for drawing and/or cold rolling — Dimensions and tolerances
EN 10024 Hot rolled taper flange I sections — Tolerances on shape and dimensions
EN 10029 Hot rolled steel plales 3 mm thick or above — Tolerances on dimensions, shape and mass
EN 10034 Structural steel I and H sections —Tolerances on shape and dimensions
EN 10048 Hot rolled narrow steel strip — Tolerances on dimensions and shape
EN 10051 Continuously hot-rolled uncoated plate, sheet and strip of non-alloy and alloy steels — Tolerances on dimensions and shape
EN 10055 Hot-rolled steel equal flange tees with radiused root and toes — Dimensions and tolerances on shape and dimensions
EN 10056-1 Structural steel equal and unequal leg angles — Part 1: Dimensions
EN 10056-2 Structural steel equal and unequal leg angles — Part 2: Tolerances on shape and dimensions
EN 10058 Hot rolled flat steel bars for general purposes — Dimensions and tolerances on shape and dimensions
EN 10059 Hot rolled square steel bars for general purposes — Dimensions and tolerances on shape and dimensions
EN 10060 Hot rolled round steel bars for general purposes — Dimensions and tolerances on shape and dimensions
EN 10061 Hot rolled hexagon steel bars for general purposes — Dimensions and tolerances on shape and dimensions
EN 10067 Hot rolled bulb flats — Dimensions and tolerances on shape, dimensions and mass
EN 10162 Cold rolled steel sections — Technical delivery conditions — Dimensional and cross- sectional tolerances
EN 10279 Hot rolled steel channels — Tolerances on shape and dimensions
2.3 EN 10160 Ultrasonic testing of steel flat product of thickness equal to or greater than 6 mm (reflection method)
EN 10306 Iron and steel — Ultrasonic testing of H beams with parallel Canges and IPE beams
EN 10308 Non destructive testing — Ultrasonic testing of steel bars
EN ISO 643 Steels — Micrographic determination of the apparent size (ISO 643:2003)

2.1 EN 1011-2 EN 10020 EN 10025-1 2004 EN 10027-1 EN 10027-2 EN 10163-1

EN 10163-2 EN 10163-3 EN 10164 EN 10221 CR 10260 2.2 EN 10017 EN 10024 EN 10029 EN 10034 EN 10048 EN 10051 EN 10055 EN 10056-1 EN 10056-2 EN 10058 EN 10059 EN 10060 EN 10061 EN 10067 EN 10162 EN 10279 2.3 EN 10160 EN 10306 EN 10308 EN ISO 643 З? 3.1

3.2 4 4.1 4.1.1 4.1.2 —? —? 4.2 4.2.1 4.2.2 —? —? —? —? —? —? 5 5.1 5.2 ” 1 6 6.1 6.2 6.3 7 7.1 7.2 7.2.1 7.2.2 7.2.3 7.2.4 —? —? 7.3 7.3.1 7.3.1.1 7.3.1.2

* * ' * * '

•? ’ * * ' S275ML 1 8818
1 8819 0,34 0.34 0.35 0.38 0,38 S355M
S355ML 1.8823
1.8834 0,39 0.39 0,40 0,45 0.45 S420M
S420ML 1.8825
1 8838 0,43 0.45 0.48 0.47 0.47 S460M
S460ML 1.8827
1.8838 0.45 0,48 0.47 0,48 0,48 * *

5 40 >40 S275ML 1 8818
1 8819 275 285 255 245 245 240 370—530 360-520 350—510 350—510 350—510 24 S355M
S355ML 1 8823
1 8834 355 345 335 325 325 320 470—630 450—610 440-600 440—600 430—590 22 S420M
S420ML 1.8825
1.8836 420 400 390 380 370 365 520-680 500—660 480—640 470—630 460—620 19 S460M
S460ML 1 8827
1 8838 460 440 430 410 400 385 540—720 530—710 510—690 500—680 490—660 17 ' •? 1 * * ZOOErSZOOl N3 A1OU

S355M
S420M
S460M 1 8818
1 8823
1 8825
1 8827 55 47 43 40* - - - S275ML
S355ML
S420ML
S460ML 1 8819
1 8834
1 8836
1 8838 63 55 51 47 40 31 27•
S355M
S420M
S460M 1 8818
1 8823
1 8825
1 8827 31 27 24 20 — - — S275ML
S355ML
S420ML
S460ML 1.8819
1 8834
1 8836
1 8838 40 34 7.3.2 7.3.2.1 —? —? ML 7.3.2.2 7.3.2.3 7.3.3 7.4 7.4.1 —? —? —? 7.4.2 74.2.1 7.4.2.2 7.4.2.2 .1 74.2.2.2 —? —? 7.4.2.2.3 7.4.3 7.5 7.5.1 7.5.2 EN 10163, 7.5.3 EN 10163, 7.5.4 EN 10221 7.6 7.7 7.7.1 7.7.2 8 8.1 8.2 8.3 8.3.1 8.3.1.1 8.3.2 8.3.2.1 8.3.2.2 8.3.3 8.4 8.4.1 —? —? —? 8.4.2 а?) Ь?) 9 9.1 9.2 9.2.1 9.2.2 — 9.2.3 9.2.4 —

9.3 10 10.1 10.2 10.3 10.4 11 12 13 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11b) 12) 13) 14) 15) 16) 17) 18) 29) З?О?) 31) 32)

DIN 1025 DIN 1025 UNE 36-528

UNE 36-529 UN1 5397 NBN 633 NP-2117 S3 21 27 50

SS 21 27 51

SS 21 27 52 — NS 1907

NS 1908 54' DIN 1028-1 NF

1 EN ISO 1461 Hot dip galvanized coatings on fabncated iron and steel articles — Specifications and test methods (ISO 1461.1999) ( 2 EN ISO 14713 Protection against corrosion of iron and steel structures — Zinc and aluminium coatings — Guidelines (ISO 14713:1999) (