Description:
A002 is a super-low carbon Cr19Ni10 stainless steel type electrode coated with Titanium-calcium.The molten content is ≤0.04%.It provides excellent performance of intorcry stalline corrosion resistance.It has excellent operational technological performace on both AC and DC.
Application:
It applies to welding the structure of super-low carbon Cr19Ni10 stainless steel.It also suitable for welding the structure of anti-corrosion stainess steel 0Cr19NillT1 which working temperature below 300ºC.It is mainly used for equipment manufacturing of fibre,fertilizer and petroleum industry.
| Chemical Composition Deposited Metal (%) | ||||||||
| C | Mn | Si | Cr | Ni | S | P | Mo | Cu |
| ≤0.04 | 0.5~2.5 | ≤0.90 | ≤18~21 | 9~11 | ≤0.03 | ≤0.04 | ≤0.75 | ≤0.75 |
| Mechanical Properties of Deposited metal | ||||||||
| Test Item | Tensile Strength ós (Mpa) | Elongation δ5(%) | ||||||
| Guranteed | ≥520 | ≥35 | ||||||
| Sizes & Recommended Current (AC or DC) | |||||
| Welding rod diameter (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| welding current (A) | 25~50 | 50~80 | 80~110 | 110~160 | 160~200 |
Notes:
1.Electrodes must be baked for 1 hour at 150ºC before welding operation.
2.To operate on DC if all possible.Operate with small current so the electrode will not in red-hot.
3.The anti-corrosion performance and ferrite composition should be detemined between buyer and seller.