Manganese Specifications

GCH Manganese 36Mn CIF

The product must conform to the following specifications:

Specification Value
Manganese Base 36% (min 35%, max 39%)
Fe Base 5% (min 3%, max 10%)
SiO2 Base 5% (max 12%)
CaO Base 15% (max 18%)
P Base 0.02% (max 0.05%)
Al2O3 Base 0.2% (max 1.5%)
MgO Base 2.5% (max 6%)
H2O Base 2% (max 6%)
Size 6-100 mm, minimum 90% of bulk shipment within this range
Fines Maximum 10% (not to be used as grounds for rejection)

Download the Standard Trading Agreement for Metals (STA-M)

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