E308 16 Welding Electrode
Item:E308-16 Welding electrode
Compliance Standard:AWS A5.4 E308-16
Power supply: AC or DC
Welding process: SMAW
Compliance Standard:AWS A5.4 E308-16
Power supply: AC or DC
Welding process: SMAW
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Product Introduction
E308-16 is a titanium dioxide-type red flux coated stainless steel welding electrode. Its weld metal exhibits excellent mechanical properties and resistance to granular corrosion. It can be used with both AC and DC power, is resistant to red-heating, produces aesthetically pleasing welds with minimal spatter, offers excellent operability, and is suitable for all-position welding. It is applicable to welding corrosion-resistant 0Cr19Ni9 stainless steel structures at operating temperatures below 300°C.
| Chemical Composition | |||||||||
| Item | C | Si | Mn | P | S | Cr | Ni | Mo | Cu |
| Standard value | ≤0.08 | ≤0.90 | 0.50-2.50 | ≤0.030 | ≤0.030 | 18.00-21.00 | 9.00-11.00 | ≤0.75 | ≤0.75 |
| Typical value | 0.048 | 0.58 | 1.18 | 0.023 | 0.011 | 19.13 | 9.85 | 0.13 | 0.20 |
| Mechanical properties | ||
| Tensile strength Rm/MPa | ≥550 | |
| Elongation (A)% | ≥35 | |
| Product Specifications | |||||
| Diameter (mm) | 2.5 | 3.2 | 4.0 | 5.0 | |
| 250 | 350 | 350 | 350 | ||
| Current (A) | Flat welding | 60-80 | 90-110 | 120-160 | 150-200 |
| Vertical and overhead welding | 50-70 | 80-100 | 100-150 | / | |
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