CS of E109 equivalent welding electrodes | Mechanical Engineer — Task -1 for Innovation
| CS of E109 equivalent electrodes | ||||||
| S.No | Description | UOM | Welding electrode E109 | Welding electrode SS39E | Welding electrode diffuse alloy 910 | Alloyrods901 |
| 1 | Cost per kg | Rs | 1800 | 800 | 2910 | 1350 |
| 2 | Make | Ador | Ador | dioffusion | Tech welds | |
| 3 | Technical data | |||||
| a | UTS | kgf/mm2 | 55-65 | 55 | 57 | 55 – 65 |
| b | Elongation | % | 30-35 | 30 | 30% | 30 |
| c | Metal recovery | % | 130 | 100 | 130 | |
| d | Hardness | 200 BHN | ||||
| 4 | Properties | The weld metal is strong, ductile and tough and can resist impact very well | It provides high-tensile strength, excellent resistance to chemical corrosion and heat. | high oxidation resistance and high strength temperature up to 1100C .dissimilar and unknown austenitic steels and for joining these to steels | Weld metal is strong, ductile and tough and can resist impact very well. | |
| 5 | Application as per data sheet | Rebuilding of impellers, shafts, valve faces and seats and turbine leads to provide resistance to heat, abrasion, erosion and corrosion. | Joining stainless steel to low alloy steels and carbon steels, building up mild steel to improve wear resistance. | Ideal for welding furnace,parts heat exchangers, heat treatment boxes, kiln cooler plates, and for clad steel | stainless steels to carbon steels, low alloy steels, cast steels and austenitic manganese steels. Depositing tough overlay on cast steel parts, austenitic manganese steel parts. | |
| 6 | Recommendation | We can use for anker fixing in boiler area |
