Heavy basic coated electrode, designed for highly restrained work with static and dynamic loadings. Used in structural engineering, boilers, tanks and vehicle construction and also bridge building and shipbuilding. Recommended for service temperatures down to -40°C.
Classification | |
---|---|
AWS A5.1: | E7018-1 |
EN 499: | E 42 5 B 32 H 5 |
EN ISO 2560-A: | E 42 5 B 32 H 5 |
C | Mn | Si | P | S | Cr | Ni | Mo | Nb | V | N | Cu |
---|---|---|---|---|---|---|---|---|---|---|---|
0.06 | 1.50 | 0.30 | <0.025 | <0.025 | - | - | - | - | - | - | - |
Heat Treatment | Yield Strength N/mm2 | Tensile trength N/mm2 | Elongation A5 (%) | Impact Energy ISO - V (J) - 50 °C | Hardness |
---|---|---|---|---|---|
As Welded | > 430 | 490-550 | > 24 | > 47 | - |
S(P)235-S(P)420; GP240-GP280; L245-L360
Keep dry and avoid condensation.
HD < 5: Re-dry at 340-360 °C for 2 hours, 5 times max.
HD < 10: Re-dry at 300-350 °C for 2 hours, 5 times max
SIA “ELKO G.C.”
Mūrmuižas iela 11, Valmiera, LV 4202
Phone 64222944 Fax 64221559
Pērnavas iela 86, Rīga, Phone/fax 67299331
e-mail: gcp@apollo.lv