Chemical Composition (%)
| C | Mn | Si | P | S | Ni | Cr | Mo | |
| Test | 0.07 | 1.08 | 0.53 | 0.014 | 0.005 | 0.011 | 0.028 | 0.007 |
Melting metal mechanical performance
| Tensile strength Rm (Mpa) | Yield strength Rp0.2 (Mpa) | Elongation ratio (%) | AKV(-30℃) | |||||||
| Test | 550 | 456 | 30 | 155 | ||||||
Reference Current(DC)
| Diameter | 2.5mm | 3.2mm | 4.0mm | 5.0mm |
| Amperage | 60~100 | 80~140 | 110~210 | 160~230 |
Precautions:
- Before welding, the welding electrode should be baked at 350℃ for 1 hour
- Impurities such as rust, oil stain and moisture must be cleared off of work piece before welding.
- Operating with short arc and narrow gap when welding.
Welding Position: H, OH, HF, F, VU
