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Galvanic Magnesium H1 Alloy Ground Anodes

Magnesium H1 Ground Anodes

M&M Industries Magnesium H1 Alloy Ground Anodes are available in Grade B and Grade C. See below table for composition of the Grade B and Grade C alloys. The anodes are available in weights from 1 lb to 50 lbs.

H1 Alloy Grade B Grade C
Al 5.3% – 6.7% 5.0% – 7.0%
Zn 2.5% – 3.5% 2.0% – 4.0%
Mn 0.15% minimum 0.15% minimum
Si 0.30% maximum 0.30% maximum
Cu 0.05% maximum 0.10% maximum
Fe 0.003% maximum 0.003% maximum
Mg Remainder Remainder
Part Number Nominal Weight Anode Dimensions
MM-1H1 1 lb 1″ by 1″ by 8″
MM-3H1 3 lbs 3″ by 3″ by 4.5″
MM-5H1 7 lbs 3″ by 3″ by 7.5″
MM-9H1 9 lbs 3″ by 3″ by 13.5″
MM-12H1 12 lbs 4″ by 4″ by 12
MM-17H1 17 lbs 4″ by 4″ by 17″
MM-32H1 32 lbs 5″ by 5″ by 21″
MM-50H1 50 lbs 8″ by 8″ by 16″

Galvanic Magnesium H1 Alloy Ground Anodes

Galvanic Magnesium H1 Alloy Ground Anodes

Additional information

Weight N/A
Dimensions N/A
Part Number

MM-1H1, MM-3H1, MM-7H1, MM-9H1, MM-12H1, MM-17H1, MM-32H1, MM-50H1
H1 Alloy

Grade B, Grade C
SKU MM-GMGH1 Categories , , Tags , , , , ,

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Additional information

Weight N/A
Dimensions N/A
Part Number

MM-1H1, MM-3H1, MM-7H1, MM-9H1, MM-12H1, MM-17H1, MM-32H1, MM-50H1
H1 Alloy

Grade B, Grade C
SKU MM-GMGH1 Categories , , Tags , , , , ,