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 (500 ° C). IMT M CrMo1 wire is used for welding heat-resistant steels.
| Chemical composition [%] | Mechanical properties | Welding positions | Welding current | Dimensions [ø mm] * | ||||
|---|---|---|---|---|---|---|---|---|
| C = 0,05 Mn = 0,80 Si = 0,50 Cr = 1,30 Mo = 0,50 |
PROTECTIVE GAS: M21 (Ar + CO2) Re [MPa]: > 470 Rm [MPa]: > 570 A5 [%]: > 19 KV [J]: > 50 (+20°C) M21 PWHT: 700°C – 1h |
 |
= + | 1,0 | 1,2 | 1,4 | 1,6 | |
*Other dimensions available upon request. A list of authorizations.
