EN- ISO 21952-A: G CrMo2Si
AWS A 5.28: ER90S – G
Warning: sizeof(): Parameter must be an array or an object that implements Countable in /home/platne/multimet/public_html/multimet/wp-content/themes/like-v2/woocommerce/single-product/meta.php on line 25
An electrode wire, copper-covered, with a content of Cr = 2.30% and Mo = 1.0% for semi-automatic welding in the gas shielding C1 (CO2) or mixture shielding M21 (Ar + CO2). Metallurgical properties of wires provide high-quality welds and reliable wire feed in the mechanised welding process. Working temperature of welded joints up to (600°C). IMT CrMo2Si is intended for welding high-pressure boilers and pipelines.
| Chemical composition [%] | Mechanical properties | Welding positions | Welding current | Dimensions [ø mm] * | ||||
|---|---|---|---|---|---|---|---|---|
| C = 0,07 Mn = 0,65 Si = 0,50 Cr = 2,30 Mo = 1,00 |
PROTECTIVE GAS: M21 (Ar + CO2); Rm [MPa]: > 890 Re [MPa]: > 760 A5 [%]: > 17 KV [J] M21: 70 (+20°C) PWHT: 700°C – 1h |
 |
= + | 0,8 | 1,0 | 1,2 | 1,6 | |
*Other dimensions available upon request. A list of authorization.
