Description
A seamless powder-coated wire with a metallic 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 (600 ° C). IMT M CrMo2 is used for welding creep-resistant steels.
| Chemical composition [%] | Mechanical properties | Welding positions | Welding current | Dimensions [ø mm] * | ||||
|---|---|---|---|---|---|---|---|---|
| C = 0,06 Mn = 1,10 Si = 0,35 Cr = 2,20 Mo = 1,00 |
PROTECTIVE GAS: M21 (Ar + CO2) Re [MPa]: > 540 Rm [MPa]: > 700 A5 [%]: > 17 KV [J]: > 70 (20°C) M21 PWHT: 700°C – 1h |
 |
= + | 1,0 | 1,2 | 1,4 | 1,6 | |
*Other dimensions available upon request. A list of authorizations.
