Матеріали зварювальні. Покриті електроди для ручного дугового зварювання високоміцних сталей. Класифікація

1 2 4

1 2 З? 4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10 4.11 5 5.1 5.2 5.3 6 7 8 9 10 —? —? —? —?

WELDING CONSUMABLES

COVERED ELECTRODES FOR MANUAL METAL

ARC WELDING OF HIGH TENSILE STEELS

Classification
1 1) 2) 3) 2 ISO 31-0:1992 Quantities and units. Part 0: General principles
ISO 544 Welding consumables. Technical delivery conditions for welding filler metals. Type of product, dimensions, tolerances and marking
ISO 2401 Covered electrodes. Determination of efficiency, metal recovery and deposition coefficient
ISO 2560 Welding consumables. Covered electrodes for manual metal arc welding of non alloy and fine grain steels. Classification
ISO 3690 Welding and allied processes. Detemination of hydrogen content in ferritic steel arc weld metal

ISO 6847 Welding consumables. Deposition of a weld metal pad for chemical analysis
ISO 6947 (Corrected and reprinted 1993-05-01 or later) Welds. Working positions — Definitions of angles of slope and rotation
ISO 13916 Welding. Guidance on the measurement of preheating temperature, interpass temperature and preheat mainterance temperature during welding
ISO 14344 Welding and allied processes. Flux and gas shielded electrical welding processes. Procurement guidelines for consumables
ISO 15792-1 Welding consumables. Test methods. Part 1: Test methods for all-weld metal test speciment in steel, nickel and nickel alloys
ISO 15792-3 Welding consumables. Test methods. Part 3: Classification testing of positional capacity and root penetration of welding consumables in a fillet weld.
ISO 544 ISO 2401 ISO 2560 ISO 3690 ISO 6847 ISO 6947 ISO 13916 ISO 14344 ISO 15792-1 ISO 15792-3 1) 2) 3) 3. 1 1) 2) 3) 4) 5) 6) 7) 8) 9)
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2 4) 5) 6) 7) 3.2 а?) Ь?) 4.2

4.4 4.4 4.4 1 2

4.5 “

4.6 4.7 4.8 4.8 4.6 4.7 4.8 4.9 4.10

Cu:0,20 b E6911-G Cu-0,20 b
Cu:0,20 b E6915-G Cu:0,20 b E6916-G Cu:0,20 b E6918-G Cu:0,20 b Cu:0,20 b E8316-G Cu:0,20 b E8318-G Cu:0,20 b E8318-N4C2M2 4.11 5 5.1 5.2

5.3

7 7 5,0 5,0 2,0 2,0 3,0
3.0 3 5,0 4,5 4,5 5,5 4,5 5,5 1,5 2,0 2,5
3,0
b RX
8 9 ISO 18275- ISO 18275- ISO 18275- 62 — 7 — Mn1Ni — 4 — 10 ISO 18275-B-E6918-N3M2 ISO 18275-B-E6918-N3M2 69 — ( 18 — N3M2 — - E6918-N3M2A — ISO 18275- ISO 18275- ISO 18275- ISO 18275- ISO 18275-

ISO 18275-A — •

’ В?.1 —? —? —? —? —? —? В?.2 —? —? —? —? —? —? D.1 D.2 D.3 D.4 F.1 1 — 2 — З? — 4 — F.2 1 EN 757 Welding consumables — Covered electrodes for manual metal arc welding of high strength steels — Classification (