We unleash your business potential by maximize the business innovation.
Send EmailManganese Copper Master Alloy, 7439-96-5, 7440-50-8
Product Name: Manganese Copper Master Alloy
Grades: 40Mn, 50Mn
| Parameter | 40Mn | 50Mn |
|---|---|---|
| Nominal Composition (wt%) | Cu–Mn (40%) | Cu–Mn (50%) |
| Liquidus (K) | 1193 | 1273 |
| Solidus (K) | 1153 | 1223 |
| Liquidus (°C) | 920 | 1000 |
| Solidus (°C) | 880 | 950 |
| Form | Ingot | Ingot |
| Appearance | Metallic, reddish-brown | Metallic, reddish-brown |
The master alloy as a mixture does not have a single CAS number. The CAS numbers of the constituent metals are:
Manganese (Mn): 7439-96-5
Copper (Cu): 7440-50-8
HS/GTIP Code: 7403.29.00 (Copper alloys, master alloy)
Used as a master alloy in copper-based systems.
Improves strength, hardness, and wear resistance of copper alloys.
Applied in the electrical, mechanical, and metallurgical industries.
High homogeneity and controlled composition.
Reliable and narrow melting range for alloying processes.
Enhances mechanical properties without compromising electrical conductivity.
Form: Ingot (standard weight per ingot: 10–25 kg).
Packaging: Supplied on wooden pallets, wrapped with shrink film.
Storage Conditions: Store in a dry, well-ventilated area to prevent oxidation.
Personal Protective Equipment: Wear protective gloves and safety eyewear.
Dust/Fume Control: Avoid inhalation of dust or fumes during remelting. Ensure adequate ventilation or use suitable respiratory protection.