magnesium anode rod rust protection and anti corrosion function for hot water tanks and boilers
- Category: >>>
- Supplier: Qingdao Dingfei Anti Corrosive Material Co. Ltd. [Shandong China]Qingdao
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Product Overview
Description
| Chemical Composition of high Silicon Cast Iron Anodes | ||||
| Element | Composition, Weight % | |||
| Grade 1 | Grade 2 | Grade 3 | SiCr 144 | |
| Carbon | 0.65-1.10 | 0.75-1.15 | 0.70-1.10 | 1.40, max |
| Managanese | 1.50, max | 1.50, max | 1.50, max | 1.00, max |
| Silicon | 14.20-14.75 | 14.20-14.75 | 14.20-14.75 | 14.25-15.25 |
| Chromium | 0.5, max | 3.25-5.00 | 3.25-5.00 | 4.0-5.0 |
| Molybdenum | 0.5, max | 0.40-0.60 | 0.20, max | - |
| Copper | 0.5, max | 0.50, max | 0.50, max | - |
| Sulphur | - | - | - | 0.10, max |
| Phosphorus | - | - | - | 0.25, max |
| Iron | Remainder | Remainder | Remainder | Remainder |
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