Suitable for welding fabrication of dynamically loaded steel contructions, bridge, shipbuilding, pipe-line, pressure vessels, tanks, boiler and machines where high tougness is required. Weld metal recovery is appx. 115 %. Smooth and clean welds merging into base metal without undercuts. Good gap bridging properties. Welds are of X-ray quality. It is suited for depositing buffer layers on higher carbon steels.
Classification | |
---|---|
AWS A5.1: | E7018 H8 |
EN ISO 2560-A: | E 42 3 B 42 H10 |
C | Si | Mn |
---|---|---|
0.07 | 0.40 | 1.00 |
Heat Treatment | Yield Strength N/mm2 | Tensile trength N/mm2 | Elongation A5 (%) | Impact Energy ISO - V (J) | |
---|---|---|---|---|---|
As Welded | 500 | 570 | > 26 | 90 (-30 °C) | 80 (-40 °C) |
EN | DIN |
---|---|
S185 - S355J0 | St 33- St 52.3 |
P235GH, P265GH | H I, H II |
P295GH, P355GH | 17Mn4, 19Mn5 |
P235TR2 - P355T2 | St37.4 - St 52.4 |
P235G1TH, P255G1TH | StE 35.8 - StE 45.8 |
L210 - L360NB | StE 210.7 - StE 360.7 |
L290MB - L360MB | StE 290.7 TM - StE 360.7 TM |
S255N - S420N | StE 255- StE 420 |
GE 200, GE 240, GE 260 | GS 38, GS 45, GS 52 |
AH 32, EH 36 | |
A, B, D, E |
It has to be dried at 350°C for 2 hours.
It should be stored in a dry room (relative humidity < 50%, room temperature > 20°C) on wooden pallets
It can be dried maximum 5 times.
SIA “ELKO G.C.”
Mūrmuižas iela 11, Valmiera, LV 4202
Phone 64222944 Fax 64221559
Pērnavas iela 86, Rīga, Phone/fax 67299331
e-mail: [email protected]