Here Everything to Know About Brass Melting Point

Brass, a copper-zinc alloy, changes from solid to liquid at temperatures that range from 1650 to 1950°F (900 to 1,060°C).

Knowing its melting point is crucial for your safety and productive shaping applications in artistic, industrial, and in variety of operations.

What is the Melting Point of Brass?

Brass Molecular Structure
Brass Molecular Structure

Since brass is a combination of zinc and copper, these two components can impact the melting point.

Brass gets melted at temperatures that vary between 1650 to 1950°F (900 to 1,060°C), however, its melting point can differ based on the alloy’s exact composition. This range includes changes in zinc and copper proportions across various brass alloys.

Brass with a greater level of zinc will tend to have a lower melting point.

Melting Temperature of Different Brass Grades

Melting Brass
Melting Brass

Beta Brasses

The melting temperature of beta brass is approximately between 1820 and 1950°F (990 and 1060°C).

Naval Brass

The melting temperature of naval brass is around 1650 to 1950°F (900 to 1060°C).

Dezincification Brass

Dezincification brass has a melting temperature ranging from 1650 to 1950°F (900 to 1060°C).

White Brass

The melting temperature of white brass falls within a range of 1650 to 1900°F (899 to 1038°C).

Alpha Brass

Alpha Brass has a melting temperature that ranges from 1650-1770°F (900-965°C).

Cartridge Brass

The melting temperature of cartridge brass is about 1650 to 1710°F (900 to 930°C).

Yellow Brass

The approximate melting temperature of yellow brass is between 1650 to 1850°F (900 to 1010°C).

Alloy 260

260 alloy has a melting temperature that varies from 1680 to 1750°F (915 to 955°C).

Alloy 360

The approximate melting temperature of alloy 360 is around 1300 to 1690°F (550 to 1020°C).

Tin Brass

The melting temperature of tin brass falls within a varying range of 1640 to 1710°F (893 to 932°C).


The melting temperature range for C210 is about 1890 to 1950°F (1032 to 1065°C).


The melting temperature of C220 varies from 1890 to 1940°F (1032 to 1060°C).


C230 has a varying melting temperature of around 1920 to 1980°F (1049 to 1082°C).


The melting temperature of C485 ranges from 1710 to 1870°F (932 to 1018°C).

High Tensile Brass

The melting temperature of high tensile brass is approximately 1650 to 1950°F (900 to 1060°C).

Phosphor Bronze

The melting temperature of phosphor bronze falls within a range of 1640 to 1690°F (893 to 921°C).

Factors Affecting the Melting Point of Brass

Melting Brass
Melting Brass

Composition: Copper and zinc are the fundamental components of brass, and the proportion of these components tends to have a substantial effect on the melting point. Melting points are likely to differ amongst brass alloys having variable copper-to-zinc proportions.

Impurities: Impurities present in the brass alloy may influence the point at which it melts. The features of the alloy can be changed with even little impurities or traces and, as a result, the temperature at which it melts.

Alloying Components: Additional components like tin, lead, aluminum, or phosphorus might be comprised of various brass alloys. The incorporation of certain alloying components is capable of either raising or lowering the melting point based on their distinctive characteristics.

Grain size: The melting point of brass can be influenced by the grain size. Bigger grain sizes might result in a slightly lower melting point, whereas smaller grain sizes frequently lead to an elevated melting point.

Pressure: Variations in pressure might have an impact on the melting point of brass. Lower pressures may lead to the decline of the melting point, whereas higher pressures can cause it to rise.

Heat Treatment: Brass heat treatment might affect its internal structure and, as a result, its point of melting. The features of an alloy tend to be impacted by quenching, annealing, and some other heat treatment operations.

Casting Process: The melting point of brass may be affected by the procedure employed in brass casting. Brass created by sand casting, for example, might possess a bit lower melting point than die-cast brass.

Specific Alloy: Every single brass alloy possesses its own specific properties, and its melting point can differ based on the exact proportions of components, and also its ultimate utilization and application.

Surface Oxidation: The melting point of brass might be influenced by oxidation on its surface. It’s more difficult for heat to pass through the material as oxides operate as insulators, consequently impacting the melting temperature.

Heating Rate: The melting point of brass can be impacted by the rate at which it is heated. When contrasted to low, regulated heating, rapid heating might result in somewhat distinct melting characteristics.

How to Melt Brass

Scrap Preparation: Scrap brass is obtained and cleaned to get rid of impurities, like machining turnings or redundant brass elements. Brass frequently gets recycled in processing facilities.

Furnace Charging: The already-prepared scrap follows by being placed into a furnace or crucible. Based on the scope of the operation, the furnace might be an electric arc furnace, a reverberatory furnace, or an induction furnace.

Fluxing: In order to eliminate oxides and contaminants, fluxes like borax or other kinds of chemical compounds are regularly applied to scrap. This enhances the melted brass’s quality.

Heating the Furnace: The furnace now gets heated to the brass melting point, which is normally around 1,650°F (900°C) for common brass alloys. Based on the type of the furnace, the heating technique might be electric, gas-fired, or a combination of the two.

Melting: The brass hits its melting point when it turns into a molten liquid. To guarantee that the melted brass has the exact composition and quality, the temperature is closely monitored.

Skimming: In order to enhance the quality of the end product, all pollutants or debris that accumulates on the surface of the molten brass are removed by use of skimming.

Casting: Thereafter the molten brass is cast into molds in order to produce the desired forms. This might be achieved by utilizing casting pressure, casting gravity, or other casting technologies.

Solidification and Cooling: The brass thereafter gets to undergo cooling and solidification in the molds just after casting. Following cooling, the brass parts are eliminated from the molds.

Finishing: Based on the demands of the end product, the cast brass components might be submitted for extract processing like treatment of the surface, polishing, or machining.

Quality Control: In order to guarantee that the melted brass meets the particular demands and specifications, quality control procedures have to be carried out throughout the entire operation.

How Brass Melting Temperature Compare to Other Metals

The melting temperature of brass falls between a range of 1650 to 1950°F (900 to 1,060°C) as it is compared to the below metals:

Brass Vs Copper Melting Point

The melting temperature of copper is approximately 1984°F (1085°C), whereas Brass, as a copper alloy, possesses a lower melting temperature compared to pure copper.

Brass Vs Aluminum Melting Point

Aluminum has a melting temperature of about 1221°F (660.3°C), while Brass melts at a greater temperature compared to aluminum.

Brass Vs Bronze Melting Point

The bronze melting Temperature is normally between 1742 to 1948°F (950 to 1060°C) but differs based on the composition. Although both bronze and brass are copper alloys, their unique compositions are different, which results in distinct melting temperatures.

Melting Point of Lead Vs Brass

The melting temperature of Lead is around 621.5°F (327.5°C), whereas the melting temperature of brass is significantly greater than that of lead.

How Melting and Boiling Point of Brass Compare

A material’s melting point indicates the temperature at which it transforms from a solid to a liquid. The melting point of brass is in the range of 900 to 1060°C (1650 to 1950°F).

On the other hand, a material’s boiling point defines the temperature at which it changes from a liquid to a gas. The boiling point of brass is 1035°C (1900°F).

This signifies that brass can melt at temperatures that are extremely low but has to be boiled at significantly greater temperatures.

The variance in boiling and melting points is caused by an array of molecular processes that occur in gases, liquids, and solids.

The solids molecules are strongly connected to each other, whilst the molecules in gasses and liquids are weakly bonded.

Breaking the links among molecules in a solid takes a greater amount of energy than breaking the connections between molecules in a liquid.

Brass’s higher point of boiling tends to render it an excellent option for high-temperature operations, which include boilers and heat exchangers.

Brass is a very simple metal to melt due to its lower melting point, which is why brass is widely utilized in casting procedures.

Why Knowing Melting Temperature of Brass is Critical

Cast Brass Parts
Cast Brass Parts

1. Processing and Manufacturing

Being aware of the melting temperature of brass matters greatly in industrial environments for applications including shaping, molding, and casting. Temperature regulation helps to guarantee that the brass achieves a molten condition prior to being cast into the right forms or molds.

2. Safety

Operating with molten metal exposes you to potential risks and extreme temperatures. Having knowledge of the melting temperature is crucial for taking precautions for safety so as to avoid injuries and mishaps during the melting process.

3. Quality Assurance

Brass alloys that have various compositions might possess relatively varying melting points. It is essential to understand the particular melting temperature of the brass employed for the purpose of quality assurance. And also guarantees that the product is handled within recommended temperature restrictions for the designed qualities.

4. Design of Alloys

Knowing the melting temperature is considered important for metallurgists and researchers working on the design of alloys. It assists in the deciding of ideal compositions for accomplishing certain thermal, mechanical, or additional features in the end product.

5. Material Recyclability

For the purpose of recycling brass, understanding the melting temperature is essential. Optimal temperature management is needed in order to obtain the suitable attributes in the recovered material as scrap brass might be melted and reused.

6. DIY and Artistic Projects

Knowing the melting temperature of brass is very crucial for any person engaged in crafts or DIY projects who desire to create specific designs, sculptures, or other kind of artistic creations.

7. Energy Conservation

Achieving and maintaining the melting temperature effectively is considered important for enhancing energy utilization in manufacturing facilities. Having knowledge of temperature variations assists in the design of environmentally friendly heating equipment.


It is of essence to keep in mind that factors such as impurities, alloy composition, and processing conditions impact the actual melting point across this range.

Whenever you happen to have a specific kind of brass your consideration, always look at the composition in order to gain a more accurate melting temperature.

More Resources:

Copper Melting Point – Source: HM

Melting Point of Metals – Source: Metal Supermarket

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