Silicon Metal 441 553 enhances the fluidity of molten aluminum, making it easier to cast intricate shapes and thin sections. This improved fluidity allows for more intricate and complex castings with finer details.
The addition of Silicon Metal 441 553 to aluminum alloys helps reduce shrinkage during solidification. This is particularly important in the casting process, as it minimizes the formation of voids and defects in the final castings.
Silicon Metal 441 553 contributes to the strength and hardness of cast aluminum alloys. The silicon forms solid solution strengthening, which strengthens the aluminum matrix and improves the mechanical properties of the alloy, including tensile strength and wear resistance.
| Garde | si | Fe | Al | Ca |
| ≥ | ≤ | |||
| 441 | 99.10% | 0.40% | 0.40% | 0.10% |
| 553 | 98.50% | 0.50% | 0.50% | 0.30% |
| Silicon metal Size: 10-30mm; 30-50mm; 50-100mm or according to customer requirements |

Our silicon metal is carefully packed in a waterproof plastic woven bag, ensuring its quality and integrity during transportation. Each bag contains 1000kg of silicon metal, but we can also accommodate your specific requirements. With our efficient delivery system, you can expect to receive your order within 20 days after making the prepayment.


We can customize the Silicon Metal 441 553;
According to your size, shape, and other requirements.
Pre-shipment Inspection Service is the 3rd Party Inspection available with us.
Please contact us if you want to know the price or other information.
We have 30 years of experience in the field of metallurgy.




