Description
Sifchrome 308L Stainless Steel Electrode MMA (Stick) – 2.5 mm x 4 Kg
Sifchrome 308L is a rutile coated electrode, specifically designed for welding low carbon 18Cr10Ni austenitic stainless steel grades, such as the 304 type. Recognized for its self-releasing slag, the electrode ensures a pristine weld appearance. It offers excellent resistance to both general and intergranular corrosion, effective up to 350ËšC.
Features & Benefits:
- Rutile Coating: Ensures smooth welding and a brilliant weld appearance.
- Self-Releasing Slag: Simplifies post-weld cleaning and offers a pristine weld finish.
- Corrosion Resistance: Provides excellent resistance to general and intergranular corrosion up to 350ËšC.
- Versatility: Suitable for welding authentic stainless steel (304) and ideal for dairy and cold storage applications.
Common Applications:
- Diverse Steel Welding: Ideal for industries using similar materials, including higher carbon types and ferritic 13% Cr steels.
- Industry Applications: Widely used in shipbuilding, offshore applications, power generation, general fabrication, construction, and the process industry.
Specifications
| Sub Category | Special Electrode |
| Part Number | RC3082540 |
| Weight | 4 KG |
| Diameter | 2.5 mm |
| AWS Standard | AWS: E308L-17 |
| EN Standard | EN 1600:E 19 9 LR 32 |
| Current | AC/DC =+ |
Welding Positions
Suitable for use in fillet, downhand, vertical up and overhead positions.
Typical Weld Metal Composition
| C | 0.03 |
| Cr | 19.8 |
| Mn | 0.8 |
| Ni | 10.2 |
| P | 0.03 |
| S | 0.025 |
| Si | 0.8 |
Typical Mechanical Properties
| Ultimate Tensile Strength | 550 N/mm² |
| Yield Strength | 420 N/mm² |
| Impact Values | ISO-V 32J @ -196ËšC |
| Elongation | 35% |
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