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Magnesium-and-aluminium alloy GOST 2581-78
| Grade | Chemical composition, % | ||||||
|---|---|---|---|---|---|---|---|
| Base components | |||||||
| Mg | Al | Zn | Mn | Zr | Nd | Be | |
| ММ2 | Basis | - | - | 1,5-2,2 | - | - | - |
| ММ2ч | Is the same | - | - | 1,7-2,4 | - | - | - |
| МА8Ц | » | 7,5-8,7 | 0,3-0,8 | 0,2-0,5 | - | - | - |
| МА8Цэ | » | 7,5-8,7 | 0,3-1,5 | 0,2-0,5 | - | - | - |
| МА8Цч | » | 7,5-8,7 | 0,3-0,8 | 0,2-0,5 | - | - | - |
| МА8ЦБч | » | 7,5-8,7 | 0,3-0,8 | 0,2-0,5 | - | - | 0,001-0,002 |
| МА10Ц1 | » | 9,0-10,0 | 0,7-1,2 | 0,2-0,5 | - | - | - |
| МЦр1Н3 | » | - | - | - | 0,4-1,1 | 2,6-3,2 | - |
| Grade | Chemical composition, % | |||||
|---|---|---|---|---|---|---|
| Addition, not more than | Amount of restricted admixtures, not more than |
|||||
| AL | Si | Fe | Ni | Cu | ||
| ММ2 | 0,07 | 0,05 | 0,004 | 0,03 | 0,2 | |
| ММ2ч | 0,006 | 0,004 | 0,004 | 0,001 | 0,002 | 0,02 |
| МА8Ц | - | 0,1 | 0,02 | 0,004 | 0,05 | 0,18 |
| МА8Цэ | - | 0,5 | 0,028 | 0,01 | 0,35 | 0,9 |
| МА8Цч | - | 0,04 | 0,005 | 0,001 | 0,01 | 0,06 |
| МА8ЦБч | - | 0,04 | 0,005 | 0,001 | 0,01 | 0,06 |
| МА10Ц1 | - | 0,15 | 0,05 | 0,005 | 0,05 | 0,26 |
| МЦр1Н3 | 0,02 | 0,02 | 0,01 | 0,004 | 0,01 | 0,07 |
Is used as a charge component when producing casting and wrought alloys.
| Designation | Grade (correspondence) |
Product | Weight of 1 pcs of product | Note (packing) | Country of origin | Storehouse |
|---|---|---|---|---|---|---|
| Magnesium-and-aluminium alloy | Мг-90, Мг-95 | Ingot | 10 kg | Pack | China | On demand |
* Note: All abbreviations are given in Russian transcription/ as they are written in GOST (The state Standarts)