Description:
E316L-16(A022) is a super -low carbon Cr19Ni10 stainless steel type electrode coated with Titanium-calcium.The molten metal content is ≤0.04%.It provides excellent performance of heat resistance,anti-corrosion as well as crack resistance.It has excellent operational technological performance and can be operated on both AC and DC.
Application:
It suitable for stainless steel structures welding of the equipments for manufacturing carbamide,synthetic fibre as well as the other similar type of equiments.It also can be used to welding of chromium stainless steel that cannot be heat-treaded after welding,and compound steel and special steel.
| Chemical Composition Deposited Metal (%) | ||||||||
| C | Mn | Si | Cr | Ni | S | P | Mo | Cu |
| ≤0.04 | 0.5~2.5 | ≤0.90 | 17~20 | 11~14 | ≤0.03 | ≤0.04 | 2.0~3.0 | ≤0.75 |
| Mechanical Properties of Deposited metal | ||||||||
| Test Item | Tensile Strength ós (Mpa) | Elongation δ5(%) | ||||||
| Guranteed | ≥490 | ≥30 | ||||||
| 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 ,because of the penetration is not deep enough.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.