Mg cast rod anodes are normally use in protecting water heater from corrosion. CORRTECH adopts advanced casting technology, supplies quality Mg cast rod anode as follows:
Chemical composition %
| Alloy | Mg | Al | Zn | Mn | Si | Cu | Ni | Fe | Total of Impurities(max) |
| (max) | (max) | (max) | (max) |
| AZ63B | Balance | 5.30-6.70 | 2.50-3.50 | 0.15-0.70 | 0.1 | 0.02 | 0.002 | 0.003 | 0.3 |
Electrochemical properties
| Open voltage (-V) | Closed voltage (-V) | Actual capacity (A.h/kg) | Efficiency (%) |
| 1.50-1.55 | 1.45-1.50 | 1,230 min | 55 min |
General Specifications
| Type | Length | Dia | Insert | | 13-115 | 115 | 13 | M4 | | 14-150 | 150 | 14 | M6 | | 14-180 | 180 | 14 | M6 | | 14-215 | 215 | 14 | M6 | | 14-275 | 275 | 14 | M6 | | 16-90 | 90 | 16 | M4 | | 16-100 | 100 | 16 | M6 | | 16-155 | 155 | 16 | M6 | | 16-165 | 165 | 16 | M6 | | 16-210 | 210 | 16 | M6 | | 16-250 | 250 | 16 | M6 | | 16-340 | 340 | 16 | M6 | | 16-400 | 400 | 16 | M6 |
| | Type | Length | Dia | Insert | | 18-100 | 100 | 18 | M4 | | 18-140 | 140 | 18 | M6 | | 18-200 | 200 | 18 | M6 | | 18-300 | 300 | 18 | M6 | | 18-400 | 400 | 18 | M6 | | 20-130 | 130 | 20 | M6 | | 20-200 | 200 | 20 | M6 | | 25-150 | 150 | 25 | M6 | | 25-180 | 180 | 25 | M6 | | 25-300 | 300 | 25 | M8 | | 28-110 | 110 | 28 | M6 | | 28-150 | 150 | 28 | M6 | | 28-200 | 200 | 28 | M8 |
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MSN