TIG Rod Unalloyed EML5/W2Si/ER70S-3 3.0x1000mm Bohler
Item internal code: 78034164
Description:
GTAW rod for high integrity welds. The low Si-content renders this fi ller metal particularly also for joint welds that are subjected to enamelling or galvanising. Especially suited for root pass welding (approved at -50ºC). BöHLER EML 5 can be used in sour gas applications (HIC-Test acc. to NACE TM-02-84).
| Classifications |
EN ISO 636-A
|
W 46 5 W2Si
|
EN ISO 636-B
|
W 55A 5U W3 |
AWS A5.18
|
ER70S-3 |
AWS A5.18M
|
ER48S-3 |
Base materials
Steels up to a yield strength of 460 MPa (67 ksi)
S235J2G3 - S355J2G3, E360, P235T1-P355T1, P235G1TH, L210, L290MB, P255G1TH, P235GH, P265GH, P295GH, P310GH, P255NH, S235JRS1 - S235J4S, S355G1S - S355G3S, S255N - S385N, P255NH-P385NH, GE200-GE260,
ASTM A27 a. A36 Gr. all; A214; A242 Gr.1-5; A266 Gr. 1, 2, 4; A283 Gr. A, B, C, D; A285 Gr. A, B, C; A299 Gr. A, B; A328; A366; A515 Gr. 60, 65, 70; A516 Gr. 55; A570 Gr. 30, 33, 36, 40, 45; A 572 Gr. 42, 50; A606 Gr. all; A607 Gr. 45; A656 Gr. 50, 60; A668 Gr. A, B; A907 Gr. 30, 33, 36, 40; A841; A851 Gr. 1, 2; A935 Gr.45; A936 Gr. 50; API 5 L Gr. B, X42-X60.
| Typical analysis |
| C |
Si |
Mn |
| 0,1 |
0.6 |
1.2 |
| Mechanical properties of all-weld metal - typical values (min. values) |
Yield strength [MPa]
|
Tensile strength [MPa]
|
Elongation A (L0=5d0) [%]
|
Impact energy at +20°C
ISO-V KV [J]
|
Impact energy at -196°C
ISO-V KV [J] |
| 520 (≥ 460) |
620 (530 - 680) |
26 (≥23) |
220 |
35 |
| Operating data |
|
Polarity |
Shielding gas |
Marks |
Diameter (mm) |
DC(-)
|
100% Argon |
W2Si / ER70S-3 |
3,0 |
Approvals:
TÜV (1096.), DB (42.014.02), Statoil, CE
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