Aluminum chrome master alloy
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Aluminum chromium master alloy AlCr2 3 5 10 20 alloy
Master alloys are semi-finished products, and can be formed in different shapes. They are pre-alloyed mixture of alloying elements. They are also known as modifiers, hardeners, or grain refiners based on their applications. They are added to a melt to achieve the disired result. They are used instead of a pure metal because they are very economical and save energy and production time.
| Product Name | Aluminum chromium master alloy | ||||||||||||||
| Standard | GB/T27677-2011 | ||||||||||||||
| Content | Chemical Compositions ≤ % | ||||||||||||||
| Balance | Si | Fe | Cu | Mn | Cr | Ni | Ti | Zn | Pb | Sn | Mg | Zr | Other Single | Total Impurities | |
| AlCr2 | Al | 0.20 | 0.50 | 0.20 | / | 1.5~2.5 | / | / | 0.10 | / | / | / | / | 0.05 | 0.15 |
| AlCr3 | Al | 0.25 | 0.50 | 0.20 | 0.10 | 2.5~3.5 | / | / | 0.10 | / | / | 0.10 | / | 0.05 | 0.15 |
| AlCr5 | Al | 0.40 | 0.45 | 0.15 | 0.35 | 4.0~6.0 | 0.10 | 0.10 | / | 0.10 | 0.10 | 0.50 | 0.15 | 0.05 | 0.15 |
| AlCr10 | Al | 0.20 | 0.30 | 0.05 | 0.05 | 9.0~11.0 | 0.05 | 0.05 | / | / | / | / | / | 0.05 | 0.15 |
| AlCr20 | Al | 0.30 | 0.30 | 0.05 | 0.05 | 18.0~22.0 | / | / | / | / | / | / | / | 0.05 | 0.15 |
| Applications | 1. Hardeners: Used for enhancing physical and mechanical properties of metal alloys. | ||||||||||||||
| Other Products | AlMn, AlTi, AlNi, AlV, AlSr, AlZr, AlCa, AlLi, AlFe, AlCu, AlCr, AlB, AlRe, AlBe, AlBi, AlCo, AlMo, AlW, AlMg, AlZn, AlSn, AlCe, AlY, AlLa, AlPr, AlNd, AlYb, AlSc, etc. | ||||||||||||||