ASTM Certificate Water Heater AZ63 Sacrificial Anode Rod
AZ63 anode rod for increases water heater tank life
Water heater anode rod or sacrificial anode is the important component part with only one purpose to protect metal tank from corrosion.
Extruded Magnesium anodes have high current to weight ratio,are suitable to be used in where a small diameter anode is required such as Water Heater,Water container,Pre-polarization of steel structure in seawater,Gas pipe,Anticorrosion of steel and iron structure where high resistant and electrolyte(soil and water) existed to give enough cathodic current.
Magnesium anode manufacture
High Broad magnesium anode are shipped worldwide, mainly to North American and Asia countries for over 5000mts per year. which are used in pipeline, oil company project , harbor, marine boat, civil construction project
Magnesium anodes are produced in a variety of shapes and sizes for use in anti-corrosion protection of such projects are oil pipelines, gas pipelines, water supply pipes and drain-pipes, underground cables, chemical plants, communication, harbors, watercrafts and reservoir strobe.
Model: Mg-Mn , AZ63 or AZ31
Shape: D shape C shape or S shape
Usages: magnesium anodes are used to protect pipe line,tanks condensers,water boxes,heat exchangers,ship hulls,boilers and marine structures from corrosion.
Chemical Composition
| Shop sign | Alloy element | Impurity element ,less than | |||||||
| Al | Zn | Mn | Mg | Fe | Cu | Ni | Si | Ca | |
| AZ63 | 5.3-6.7 | 2.5-3.5 | 0.15-0.60 | Balance | 0.005 | 0.02 | 0.001 | 0.08 | — |
| High Potential | ≤ 0.05 |
≤ 0.03 | 1.20-2.0 | Balance | 0.005 | 0.02 | 0.001 | 0.08 | 0.04 |
| MGM1C | ≤0.01 | — | 0.50-1.3 | Balance | 0.01 | 0.01 | 0.001 | 0.05 | — |
| MG | ≤0.02 | ≤0.03 | ≤0.01 | ≥99.9% | 0.005 | 0.004 | 0.001 | 0.01 | — |
Electrochemical Property
| Shop sign | Open circuit potential |
Closed circuit potential
| Actual capacitance | Current efficiency |
| —V,Cu/CuSO4 | —V,Cu/CuSO4 | —(A·h/kg) | % | |
| MGAZ63B | 1.57-1.67 | 1.52-1.57 | ≥1210 | ≥55 |
|
High Potential | 1.57-1.67 | 1.47-1.57 | ≥1210 | ≥55 |
| MGM1C | 1.77-1.82 | 1.64-1.69 | ≥1100 | ≥50 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.