• CuMn15 Manganese Master Alloy Ingot 14.0-16.0% Content High Purity Casting Additive for Aluminum Grain Refinement
  • CuMn15 Manganese Master Alloy Ingot 14.0-16.0% Content High Purity Casting Additive for Aluminum Grain Refinement
  • CuMn15 Manganese Master Alloy Ingot 14.0-16.0% Content High Purity Casting Additive for Aluminum Grain Refinement
  • CuMn15 Manganese Master Alloy Ingot 14.0-16.0% Content High Purity Casting Additive for Aluminum Grain Refinement
  • CuMn15 Manganese Master Alloy Ingot 14.0-16.0% Content High Purity Casting Additive for Aluminum Grain Refinement
CuMn15 Manganese Master Alloy Ingot 14.0-16.0% Content High Purity Casting Additive for Aluminum Grain Refinement

CuMn15 Manganese Master Alloy Ingot 14.0-16.0% Content High Purity Casting Additive for Aluminum Grain Refinement

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Detail Information

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CuMn15 manganese master alloy

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high purity aluminum casting additive

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manganese alloy for grain refinement

Product Description

CuMn15 Copper Manganese Master Alloy (14.0-16.0% Mn)

Our CuMn15 copper manganese master alloy is a high-performance grain refining additive specifically designed for the aluminum casting and wrought alloy industry. Manufactured with precisely controlled Manganese content of 14.0-16.0%, this master alloy ensures consistent and reproducible results in your melting and casting operations.

Key Features & Benefits

  • Precise Composition Control: Manganese content 14.0-16.0% with tight tolerance for reliable alloying results
  • Excellent Dissolution Rate: Rapid and uniform dissolution in molten aluminum at recommended addition temperatures
  • Superior Grain Refinement: Effectively refines grain structure in aluminum alloys, improving mechanical properties
  • High Purity Raw Materials: Manufactured from high-grade electrolytic copper (≥99.95%) and pure Manganese
  • Low Impurity Levels: Strict control of Fe, Si, O and other impurities to meet international standards
  • Consistent Quality: ISO 9001 certified production with full spectrographic analysis on every batch

Technical Specifications

Alloy GradeCuMn15
Manganese Content14.0-16.0%
Base MetalCopper (Cu ≥99.95%)
Density: 7.65 g/cm³, Melting Range: 880-950°C, Addition Temperature: 720-760°C
FormIngot / Waffle Plate / Cut Shot (customizable)
Ingot Weight0.5-6 kg per piece (customizable)
PackingWooden pallet with moisture-proof wrapping, 1000 kg/pallet

Primary Applications

  • Grain refinement of aluminum and aluminum alloy melts
  • Addition of Manganese to aluminum casting alloys (1xxx-8xxx series)
  • Production of high-strength aluminum alloy billets and slabs
  • aluminum-manganese alloys, corrosion-resistant alloys, coinage alloys additive

Contact us today for technical datasheets, competitive quotations, and free samples. We offer flexible order quantities and reliable worldwide shipping.

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