Opis
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 (-40 ° C). IMT M NiMoCr wire is used in off shore construction and heavy machinery construction.
| Chemical composition [%] | Mechanical properties | Welding positions | Welding current | Dimensions [ø mm] * | ||||
|---|---|---|---|---|---|---|---|---|
| C = 0,07 Mn = 1,40 Cr = 0,50 Ni = 2,20 Mo = 0,40 Si = 0,40 P < 0,025 S < 0,025 |
PROTECTIVE GAS: M21 (Ar + CO2) Re [MPa]: > 690 Rm [MPa]: > 800 A5 [%]: > 19 KV [J]: > 47 (-40°C) M21 |
 |
= + | 1,0 | 1,2 | 1,4 | 1,6 | |
*Other dimensions available upon request. A list of authorizations.
