Extruded Magnesium Anode Rods For Water Heater Boilers
Extruded Magnesium Anode Rods are available in several configurations, with welded or unwelded Hex-Head and Anode Outlet Devices (AODs). These anodes are typically used for the Cathodic Protection of Water Heaters, Tanks and Boilers. The linked-style water heater anodes are typically for replacement applications.
Anode Rods are available in diameters ranging from 0.500" to 2.562". Each rod has a steel core running lengthwise through its center. These anodes can be easily configured for various Cathodic Protection applications.
Specification:
| Alloy | AZ31B | Mg-Mn | Aluminum | |
|
Chemical Composition |
Aluminum | 2.50-3.50% | 0.01% Max | Balance |
| Manganese | 0.20-1.00% | 0.50-1.30% | - - | |
| Zinc | 0.60-1.40% | - - | 4.00-5.00% Max | |
| Calcium | 0.04% Max | - - | - - | |
| Silicon | 0.10% Max | - - | 0.25% Max | |
| Copper | 0.01% Max | 0.02% Max | - - | |
| Nickel | 0.001% Max | 0.001% Max | - - | |
| Fe | 0.005% Max | 0.03% Max | 0.25% Max | |
| Sn | -- | - - | 0.05-0.25% Max | |
| Other purity(each) | -- | 0.05% max | - - | |
| Total purity | 0.30% Max | 0.30% Max | 0.15% Max | |
| Remaining | Magnesium | Magnesium |
Dimension and Weight
| Diameter(inch) | Core eccentric(inch) | Core diameter(inch) |
Straightness (inch/2 ft length) |
Weight(lbs/inch) |
| Magnesium Extruded rod | ||||
| 0.0675-0.020 | 0.050 | 0.135 | 0.060 | 0.025 |
| 0.750-0.020 | 1/16 | 0.135 | 0.040 | 0.031 |
| 0.800-0.020 | 1/16 | 0.135 | 0.040 | 0.035 |
| 0.840-0.020 | 1/16 | 0.135 | 0.040 | 0.038 |
| 0.900-0.020 | 1/16 | 0.135 | 0.040 | 0.043 |
| 1.050-0.020 | 1/16 | 0.135 | 0.040 | 0.057 |
| 1.315-0.020 | 1/16 | 0.135 | 0.040 | 0.089 |
| Aluminum Extruded rod | ||||
| 0.576-0.020 | 0.050 | 0.135 | 0.060 | 0.038 |
| 0.750-0.020 | 1/16 | 0.135 | 0.050 | 0.048 |
Remark: Above size is just small part, more various size or shape can be produced according to buyer's request.
Welcome to contact us when you demand, our staff will reply you in time according to your specification request.
We supply D-Shaped Cast Magnesium Anodes of both High Potential and Regular Potential (AZ 63C) alloys. The sizes range from 3D3 to 48D5 and 60-pound anodes. Round High Potential one-pound Anodes are also available, as are condenser anodes and all sizes of Extruded Anodes and Magnesium Ribbon.
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