Description
A seamless powder-coated wire with a rutile core, copper-covered, intended for single- or multi-bead joints. An innovative production technology determines a low hydrogen content (HD < 5 ml / 100 g) providing excellent mechanical properties at temperatures even up to (-60 ° C). IMT R811 wire is used in off shore construction, shipbuilding and steel construction.
| Chemical composition [%] | Mechanical properties | Welding positions | Welding current | Dimensions [ø mm] * | ||||
|---|---|---|---|---|---|---|---|---|
| Gas: M21 C = 0,07 Mn = 1,30 Si = 0,45 Ni = 0,85 |
Gas Rm Re A5 KV[J] [MPa] [MPa] [%] +20°C -40°C -50°C -60°C a 610 550 25 110 90 70 65 b 580 520 29 60 a – without heat treatment; shielding gas M21 b – annealing 620°C/2h; shielding gas M21 |
 |
= + | 1,0 | 1,2 | 1,4 | 1,6 | |
*Other dimensions available upon request. A list of authorizations.
