CROMAROD® 253 Covered (Stick) Electrodes (SMAW) Stainless
CROMAROD® 253 is a special rutile flux coated electrode designed for high temperature stainless steels of similar composition used at temperatures up to 1150 °C. The electrode is made on a fully alloyed core wire and deposits a 0.06%C / 22%Cr / 10.5%Ni / 0.17%N weld metal, microalloyed with the rare earth metal cerium to give stable high temperature mechanical and oxidation properties. CROMAROD® 253 runs with a low spatter arc to produce a smooth weld bead finish, easy slag detachability and particularly good vertical-up operability.
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Classifications:
Welding Position:
Coating type: Rutile
Welding Current: AC OCV > 39V; DC+
Mechanical properties:
- Yield strength, Rp0.2%:
- 540 MPa
- Tensile strength, Rm:
- 700 MPa
- Elongation, A5:
- 35%
- Impact energy, CV:
- 20 °C · 55 J
- Impact energy, CV:
- -60 °C · 38 J