Maharsh Metal Heat Treatment

We are engaged in undertaking Aluminum Heat Treatment Services for our clients. Heat Treatment of aluminum alloys, employed to increase strength and hardness of the precipitation-hardenable wrought and cast alloys by Solutionising and Precipitation Hardening. These usually are referred to as the "heat-treatable" alloys to distinguish them from those alloys in which no significant strengthening can be achieved by heating and cooling. The latter, generally referred to as "non-heat-treatable" alloys, depend primarily on cold work to increase strength. Heating to decrease strength and increase ductility (annealing) is used with alloys of both types; metallurgical reactions may vary with type of alloy and with degree of softening desired. Except for the low-temperature stabilization treatment. We use technologically advanced furnaces while executing this job work.
Size - 1000 Ø X 3000 mm Length

Clients can avail from us Induction Hardening, which is provided at industry leading prices. These services are demanded to harden the specific parts of the material. Also, we render these services as per the demands of customers to gain their maximum approval. These services ensure to increase performance and saves energy with cooling control.

Other Details:

Rendered by our team of professionals

Rendered as per the demands of customers

Cost-effective prices

Additional Information:

• Item Code: 1898
• Production Capacity: 500
• Delivery Time: 5 DAYS
• Packaging Details: AS PER REQUIRED

We are a coveted organization that is engaged in offering Bronze Heat Treatment Services to customers. Our professionals work in close proximity with customers to render these services as per their choices and preferences. Furthermore, our quality controllers stringently check the entire treatment process on different parameters to ensure about flawlessness.
Size- 1000 Ø X 3000 mm Length

Additional Information:

• Item Code: 9548
• Production Capacity: 2 TON
• Delivery Time: 2 DAYS
• Packaging Details: AS PER REQUIREMENT

Austempering Ductile Iron- ADI(Austempered Ductile Iron)
AUSTEMPERING is the isothermal transformation of a ferrous alloy at a temperature below that of pearlite formation and above that of martensite formation. Austempering of steel and nodular cast iron offers several potential advantages:
Processes available with us :
 Increased ductility, toughness, and strength at a given hardness.
 Reduced distortion, which lessens subsequent machining time, stock removal, sorting, inspection,       and scrap.
 The shortest overall time cycle to through-harden within the hardness range of 35 to 55 HRC, with    resulting savings in energy and capital investment.
ADI offers this superior combination of properties because it can be cast like any other member of the Ductile Iron family, thus offering all the production advantages of a conventional Ductile Iron casting. Subsequently it is subjected to the austempering process to produce mechanical properties that are superior to conventional ductile iron, cast and forged aluminum and many cast and forged steels.
The yield strength of ADI is over three times that of the best cast or forged aluminum. In addition ADI weighs only 2.4 times more than aluminum and is 2.3 times stiffer. ADI is also 10% less dense than steel. The mechanical properties of Ductile Iron and ADI are primarily determined by the metal matrix. The matrix in conventional Ductile Iron is a controlled mixture of pearlite and ferrite. (Tempered martensitic matrices may be developed for wear resistance, but lack the ductility of either as-cast Ductile Iron or ADI). The properties of ADI are due to its unique matrix of acicular ferrite and carbon stabilized austenite; called Ausferrite.

Gas Carbonitriding Liquid :
Gas carbonitriding is similar to carburizing, except that small additions of nitrogen are added to the atmosphere and the temperature is slightly lower. Consequently, the case depth and therefore, the load carrying capability is not as high as with carburizing, but the wear resistance and dimensional control are often superior.
Carbonitriding has the further advantage that it can be performed on unalloyed steels, so that it can be used for small stampings or other types of machined parts to make a strong, wear resistant part economically.
Size - 1500 Ø X 2800 mm Length
Liquid Carbonitriding :
Liquid carbonitriding is the process of diffusion enrichment of the surface layer of a part with carbon and nitrogen provided by a molten salt.The process is carried out at the temperatures 820-860°C
Carbonitriding is used primarily to impart a hard, wear-resistant case, generally from 0.075 to 0.75 mm deep. A carbonitrided case has better hardenability than a carburized case (nitrogen increases the hardenability of steel; it is also an austenite stabilizer, and high nitrogen levels can result in retained austenite, particularly in alloy steels).
Consequently, by carbonitriding and quenching, a hardened case can be produced at less expense within the case-depth range indicated, using either carbon or low-alloy steel. Full hardness with less distortion can be achieved with oil quenching, or, in some instances, even gas quenching, employing a protective atmosphere as the quenching medium.
Benefits of heat treatment in salt baths:
Fast heating. A work part immersed into a molten salt is heated by heat transferred by conduction (combined with convection) through the liquid media (salt bath). The heat transfer rate in a liquid media is much greater than that in other heating mechanisms: radiation, convection through a gas (e.g, air).
Heat Treatment of Metals Like Hardening, Austempering, Carburising, Gas Nitriding, Liquid Nitriding, Oxidising, Steaming, Hardening, Tempering, Stress Relieving, Annealing, Normalising, Precipitation Hardening, Induction Hardening, Nitro carburising, Carbonitriding.
Controlled cooling conditions during quenching. In conventional quenching operation either water or oil are used as the quenching media. High cooling rate provided by water/oil may cause cracks and distortions. Cooling in molten salt is slower and stops at lower temperature.
Low surface oxidation and decarburization. The contact of the hot work part with the atmosphere is minimized when the part is treated in the salt bath.
 
Size - 1500 ØX 2800 mm Length

Tool steels are important materials and cover a wide range of compositions from simple plastic molding die steels or water-hardening carbon steels to very highly alloyed high-speed steels. Even more exotic compositions can be achieved by the powder metallurgy route, Tool steels usually contain significantly more alloying elements than alloy steels. Approximately 70 types of tool steels are available in India. The reason for so many types of tool steels is evolutionary development over a period of many years and the wide range of needs that they serve. Tool steels have properties that permit their use as tools for cutting and shaping metals and other materials both hot and cold. The tool steels are grouped into seven major groups, and subdivided into subgroups.
They are Water - Hardening, Shock-resisting, Cold-work, Hot-work, High-speed, Mold, Special-purpose If we are to see the true microstructure of steels, such as tool steels, we must properly prepare them. We are instrumental in providing our clients with an extensive range of hardening Tool Steel The clients can avail this steel in round, flat and square shapes, at affordable prices. Our range is procured from reliable vendors, who use quality raw material and technologically advanced machines for manufacturing the products.
Size - 600 Ø X 3000 mm Length

Additional Information:

• Item Code: 5848
• Production Capacity: 5 TON
• Delivery Time: 5 DAYS
• Packaging Details: AS REQUIRED

We are a coveted organization that is engaged in offering Copper Heat Treatment Services to customers. Our professionals work in close proximity with customers to render these services as per their choices and preferences. Furthermore, our quality controllers stringently check the entire treatment process on different parameters to ensure about flawlessness.
Size- 1000 Ø X 3000 mm Length

Flame Hardening :

Flame hardening in its simplest form is the heating up of steel to its hardening temperature by a flame and then quenching in water or oil. The gas used for the heating is a mixture of oxygen and usually acetylene although occasionally propane is employed. The gases are mixed in a burner unit whose shape is dictated by the part to be flame hardened.
Size- 6000 Ø X 6000 mm Length

Additional Information:

• Item Code: 189
• Production Capacity: 5 PIECE
• Delivery Time: 2 DAYS
• Packaging Details: AS PER REQUIRED

MARTEMPERING also known as ‘marquenching’, this treatment uses an elevated temperature quench. Components are heated to the austenitizing temperature range and quenched, normally in molten salt at a temperature above the martensitic transformation start point (Ms). Components are held in the quenching medium for sufficient time until the temperature of the component is uniform and then air cooled through the martensite formation range.
This is effectively a harden and temper operation at the same time, keeping distortion to a minimum. Subsequent tempering is carried out to improve the materials toughness.
Advantages:
Results in properties which combine good wear resistance, high strength, ductility and toughness with minimum distortion.
Furnace Size - (600 Ø X 800 mm Length)

Additional Information:

• Item Code: 8444
• Production Capacity: 1 TON
• Delivery Time: 3 DAYS
• Packaging Details: AS PER REQUIRED

Additional Information:

• Item Code: 8456
• Production Capacity: 2 TONE
• Delivery Time: 2 DAYS
• Packaging Details: AS PER REQUIRED