WeldChrome 186 is a rutile coated electrode designed for joining dissimilar steels, repairing manganese steels & buffer layer on difficult to weld components. It produces a weld bead which has excellent crack resistance, work hardening properties & impact values under extreme service conditions. The smooth arc, minimal spatter & self lifting slag make it ideal for maintenance welding in flat & horizontal.
Applications:
It can be used in many applications in cement, sugar, foundries, hadfield manganese components. Buffer layer before hardfacing electrode.
Properties:
Impact: 70 J @ +20°C
Hardness: 200–220 BHN (As Welded)
Hardness: up to 350 BHN (Work harden)
| Current in Amps | |
|---|---|
| 2.50 x 350 | 60 – 90 |
| 3.15 x 350 | 90 – 130 |
| 4.00 x 350 | 130 – 180 |
| 5.00 x 350 | 180 – 230 |
