Bronze Ingots are solid blocks of bronze which is an alloy of copper and tin, usually supplemented with metals such as aluminium, nickel or phosphorus to enhance strength, wear and tear as well as corrosiveness. They are cast, forged or machined into a very broad variety of products such as rods, sheets, plates, machinery parts, marine hardware and even decor items. The bronze ingots are beneficial as they have a consistent make-up of alloy and are therefore used for industrial and artistic purposes.
They are characterised by high mechanical strength, good wear and corrosion resistance and they melt and cast easily to obtain the required shapes. These ingots can be found in various grades, such as phosphor bronze and aluminium bronze, but they offer a manufacturer and an artisan a well-tested and useful base material. Bronze ingots are needed to generate quality, useful and decorative bronze products due to their durability, workability and longevity of usage.
Ganga R Ispat Metals is a reputed company among the Bronze Castings Manufacturers in India which manufactures castings that are shaped to be used and not of regular patterns. Bronze castings, which are needed in high-strength, wear-resistance and longevity areas, are common. We have 7 years of experience in the metal industry and know the behaviour of bronze when casting and in the long term.
In Ganga R Ispat Metals, all bronze casting will start with knowing how the part will be utilised in the real world. Some customers require heavy-duty castings, which they can use in bearing loads and some whose products require smooth movement, like having a shape. Our manufacturing practices are ISO 9001:2015 certified, and this process assists in ensuring that there is control over the quality of metals, casting flow and accuracy of finishing.
Why would you prefer Ganga R Ispat Metals as your manufacturer:
We have come to learn that dissimilar working conditions require dissimilar bronze alloys at Ganga R Ispat Metals. This is the reason why we have various varieties of bronze castings, which are chosen and tailored according to the strengths, wear resistance and purpose of application. The grade, size and shape of the products can be selected by the customers according to their use.
Applied in places where friction is in demand and where the movement must be smooth. These castings are useful in bearings, bushings and spring-loaded parts. We tailor-make them according to load and friction conditions.
It is characterised by great strength and resistance to corrosion. These castings can be used in marine, pump and heavy engineering applications where there is a need to put them to the test of time.
Ideally used in high-pressure and tough conditions. These castings are very strong and able to resist seawater and heat, thus they could be used critically in the industry.
Selected to cast well and finish. Such castings find application in fittings, fasteners and architectural elements in situations where looks and strength are of concern.
Fit heavy mechanical components. These castings are tough and are commonly employed in gears, valves and high loads.
Long service life and wear resistance. Bushings, bearings and machine parts that are subject to constant motion employ these castings.
Being professionals in Bronze Castings Dealers in India, Ganga R Ispat Metals is of the opinion that the quality of supply is equal to and follows the quality of manufacture. Bronze parts are used in most industries to ensure machines continue their operation without friction and failure.
Our main office is located in Gujarat, which assists us in controlling easy supply in the industrial areas like Delhi, Gurugram, Mumbai, Noida and Jaipur. All bronze castings are inspected for size, finish and weight and then shipped. The customers usually like the fact that they are given what was talked about and nothing surprising happens at the last moment.
Ganga R Ispat Metals is also an honest Bronze Castings Suppliers in India, which helps customers not get confused about which casting solution to choose. A large number of buyers come to us with rough notions rather than with developed designs. We assist in turning those ideas into practicable bronze castings.
Ganga R Ispat Metals, being professional Bronze Castings Exporters in India, we provide customised castings to foreign customers who demand consistent quality and performance in international markets such as China, America, the Middle East and Europe. Customers who place export orders usually have requirements on sizes, tolerances and finishes depending on their use.
We have scheduled checks, effective documentation and safe packaging in our export activity. This is because with years of experience, we know how to execute bronze castings to be transported long distances without damage.
Wholesalers' concept of Bronze Castings in India is mainly to apply them in industries where parts are subject to friction, loading and constant movement. One assists in part life improvement, and maintenance problems are minimised with the help of custom bronze castings.
At Ganga R Ispat Metals, bronze castings are not made to fit in any standard design, but rather they are made to the working need. Such a practical method assists customers in being supplied with parts of high quality, shortens turnover and inculcates confidence in every order in the long term
| Grade / Alloy | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB / HRC) | Notes / Applications |
|---|---|---|---|---|---|
| C22000 (Commercial Bronze) | 310–360 | 100–150 | 20–35 | 60–90 HB | General-purpose bronze; good corrosion resistance and moderate strength |
| C23000 (High Tin Bronze) | 400–500 | 200–280 | 10–20 | 120–160 HB | High wear resistance; used in machinery and industrial components |
| C51000 / C90700 (Phosphor Bronze) | 450–550 | 250–300 | 8–15 | 130–180 HB | Excellent fatigue and corrosion resistance; electrical, marine, and spring components |
| C93200 (Aluminium Bronze) | 550–650 | 300–400 | 8–12 | 150–200 HB | High strength; corrosion-resistant; marine/offshore applications |
| C95400 / C95500 (Nickel Aluminium Bronze) | 600–700 | 350–450 | 8–12 | 160–210 HB | Very high strength; heavy-duty industrial and marine use |
| SAE 660 / SAE 63 Bronze | 400–500 | 200–300 | 10–20 | 120–160 HB | Automotive and general industrial applications |
| ISO / EN Grades (CuSn8, CuSn10) | 400–500 | 200–300 | 10–20 | 120–160 HB | Standard industrial and mechanical applications |
| DIN / JIS Grades (CuSn6, CuSn8, CuAl10Fe3) | 450–550 | 220–320 | 10–18 | 130–180 HB | Marine, structural, and wear-resistant applications |
| Grade / Alloy | Density (g/cm³) | Melting Point (°C) | Specific Gravity | Thermal Conductivity (W/m·K) | Coefficient of Thermal Expansion (µm/m·°C) | Notes / Applications |
|---|---|---|---|---|---|---|
| C22000 (Commercial Bronze) | 8.8 | 1000–1050 | 8.8 | 110 | 17 | General-purpose bronze; good corrosion resistance |
| C23000 (High Tin Bronze) | 8.7 | 950–1050 | 8.7 | 50–60 | 16 | Wear-resistant; industrial machinery use |
| C51000 / C90700 (Phosphor Bronze) | 8.8 | 890–950 | 8.8 | 50–60 | 16 | Electrical, marine, and spring applications |
| C93200 (Aluminium Bronze) | 7.8–7.9 | 1020–1080 | 7.8–7.9 | 50–55 | 17 | High-strength, corrosion-resistant; marine/offshore use |
| C95400 / C95500 (Nickel Aluminium Bronze) | 7.7–7.9 | 1020–1080 | 7.7–7.9 | 50–55 | 17 | Heavy-duty industrial and marine applications |
| SAE 660 / SAE 63 Bronze | 8.8 | 1000–1050 | 8.8 | 50–60 | 16 | Automotive and moderate industrial applications |
| ISO / EN Grades (CuSn8, CuSn10) | 8.8 | 950–1050 | 8.8 | 50–60 | 16 | Standard industrial and mechanical applications |
| DIN / JIS Grades (CuSn6, CuSn8, CuAl10Fe3) | 8.7–8.8 | 950–1050 | 8.7–8.8 | 50–55 | 16–17 | Marine, structural, and wear-resistant applications |
| Grade / Alloy | Melting Point (°C) | Specific Heat (J/g·K) | Thermal Conductivity (W/m·K) | Coefficient of Thermal Expansion (µm/m·°C) | Notes / Applications |
|---|---|---|---|---|---|
| C22000 (Commercial Bronze) | 1000–1050 | 0.38 | 110 | 17 | General-purpose; suitable for casting and moderate-temperature applications |
| C23000 (High Tin Bronze) | 950–1050 | 0.38 | 50–60 | 16 | Wear-resistant; industrial machinery and structural parts |
| C51000 / C90700 (Phosphor Bronze) | 890–950 | 0.38 | 50–60 | 16 | Electrical, marine, and spring components |
| C93200 (Aluminium Bronze) | 1020–1080 | 0.39 | 50–55 | 17 | High-strength; marine/offshore applications |
| C95400 / C95500 (Nickel Aluminium Bronze) | 1020–1080 | 0.39 | 50–55 | 17 | Heavy-duty industrial and marine use |
| SAE 660 / SAE 63 Bronze | 1000–1050 | 0.38 | 50–60 | 16 | Automotive and general industrial applications |
| ISO / EN Grades (CuSn8, CuSn10) | 950–1050 | 0.38 | 50–60 | 16 | Standard industrial and mechanical applications |
| DIN / JIS Grades (CuSn6, CuSn8, CuAl10Fe3) | 950–1050 | 0.38 | 50–55 | 16–17 | Marine, structural, and wear-resistant applications |
| Standard / Specification | Grade / Alloy | Description / Notes | Applications |
|---|---|---|---|
| ASTM B505 / B150 | C22000 (Commercial Bronze) | Copper-rich general-purpose bronze ingot | Casting, fabrication, decorative & industrial use |
| ASTM B505 / B150 | C23000 (High Tin Bronze) | Higher tin content; wear-resistant | Industrial machinery, wear parts |
| ASTM B505 / B150 | C51000 / C90700 (Phosphor Bronze) | Copper-tin-phosphorus alloy | Electrical components, springs, marine applications |
| ASTM B148 / B505 | C93200 (Aluminium Bronze) | Copper-aluminium alloy; high strength & corrosion resistance | Marine/offshore, structural components |
| ASTM B148 / B505 | C95400 / C95500 (Nickel Aluminium Bronze) | Copper-aluminium-nickel alloy; very high strength & corrosion resistance | Offshore, heavy-duty industrial, marine use |
| SAE / UNS Standards | SAE 660 / SAE 63 Bronze | Standard bronze ingots | Automotive, general industrial applications |
| ISO / EN Grades | CuSn8, CuSn10 | Standardized industrial bronze ingots | Mechanical, wear-resistant, and general industrial applications |
| DIN / JIS Grades | CuSn6, CuSn8, CuAl10Fe3 | European / Japanese standard bronze ingots | Industrial, marine, and structural applications |
| Grade / Alloy | Standard Length (mm) | Standard Width (mm) | Standard Height / Thickness (mm) | Weight per Ingot (kg) | Notes / Applications |
|---|---|---|---|---|---|
| C22000 (Commercial Bronze) | 500–1000 | 100–250 | 50–150 | 10–100 | Standard industrial ingot; easy to handle and transport |
| C23000 (High Tin Bronze) | 500–900 | 100–250 | 50–120 | 15–80 | Wear-resistant ingot; machinery and industrial parts |
| C51000 / C90700 (Phosphor Bronze) | 500–800 | 100–200 | 50–100 | 10–60 | Electrical, marine, and spring applications |
| C93200 (Aluminium Bronze) | 500–800 | 120–220 | 60–120 | 20–80 | High-strength and corrosion-resistant; marine/offshore use |
| C95400 / C95500 (Nickel Aluminium Bronze) | 500–900 | 150–250 | 70–150 | 25–100 | Heavy-duty industrial and marine applications |
| SAE 660 / SAE 63 Bronze | 500–1000 | 100–250 | 50–150 | 15–90 | Standard industrial applications |
| ISO / EN Grades (CuSn8, CuSn10) | 500–900 | 100–200 | 50–120 | 10–80 | Standard mechanical and industrial applications |
| DIN / JIS Grades (CuSn6, CuSn8, CuAl10Fe3) | 500–900 | 120–250 | 60–150 | 15–100 | Marine, structural, and wear-resistant applications |
| Grade / Alloy | Length (mm) | Width (mm) | Height / Thickness (mm) | Approx. Weight (kg) | Notes / Applications |
|---|---|---|---|---|---|
| C22000 (Commercial Bronze) | 500 | 100 | 50 | 22 | Standard industrial ingot; easy to handle |
| 750 | 150 | 75 | 120 | Medium-sized ingot; fabrication use | |
| 1000 | 200 | 100 | 352 | Large ingot; casting and machining | |
| C23000 (High Tin Bronze) | 500 | 100 | 50 | 23 | Wear-resistant machinery components |
| 750 | 150 | 75 | 125 | Industrial applications | |
| 900 | 200 | 120 | 410 | High-strength industrial parts | |
| C51000 / C90700 (Phosphor Bronze) | 500 | 100 | 50 | 22 | Electrical and marine use |
| 700 | 150 | 75 | 110 | Springs, connectors, and machined components | |
| 800 | 200 | 100 | 280 | Marine and fatigue-critical applications | |
| C93200 (Aluminium Bronze) | 500 | 120 | 60 | 28 | Marine/offshore components |
| 700 | 180 | 90 | 170 | Structural and industrial applications | |
| 800 | 220 | 120 | 400 | High-strength, corrosion-resistant parts | |
| C95400 / C95500 (Nickel Aluminium Bronze) | 500 | 150 | 70 | 40 | Heavy-duty marine/offshore use |
| 800 | 200 | 120 | 460 | Industrial and marine structures | |
| 900 | 250 | 150 | 840 | Very large ingots for specialized applications | |
| SAE 660 / SAE 63 Bronze | 500 | 100 | 50 | 22 | Automotive and industrial applications |
| 750 | 150 | 75 | 120 | General fabrication use | |
| 1000 | 200 | 100 | 350 | Large-scale industrial applications | |
| ISO / EN Grades (CuSn8, CuSn10) | 500 | 100 | 50 | 22 | Mechanical and standard industrial use |
| 750 | 150 | 75 | 120 | Industrial machinery components | |
| 900 | 200 | 120 | 400 | Wear-resistant mechanical parts | |
| DIN / JIS Grades (CuSn6, CuSn8, CuAl10Fe3) | 500 | 120 | 60 | 26 | Marine, structural applications |
| 750 | 180 | 90 | 160 | Heavy-duty machinery | |
| 900 | 250 | 150 | 830 | Large structural and marine parts |
| Grade / Alloy | Cu (Copper) % | Sn (Tin) % | Al (Aluminium) % | Ni (Nickel) % | P (Phosphorus) % | Pb (Lead) % | Other Elements % | Notes |
|---|---|---|---|---|---|---|---|---|
| C22000 (Commercial Bronze) | 88–90 | 10–12 | – | – | – | – | – | General-purpose bronze; good corrosion resistance |
| C23000 (High Tin Bronze) | 84–86 | 13–16 | – | – | – | – | – | Wear-resistant; used in industrial machinery |
| C51000 / C90700 (Phosphor Bronze) | 90–95 | 5–10 | – | – | 0.01–0.35 | – | – | Electrical, marine, and spring applications |
| C93200 (Aluminium Bronze) | 78–82 | – | 7–10 | – | – | – | Fe ≤2, Mn ≤1 | High strength; corrosion-resistant; marine/offshore use |
| C95400 / C95500 (Nickel Aluminium Bronze) | 76–80 | – | 9–11 | 4–5 | – | – | Fe ≤2, Mn ≤1 | Heavy-duty industrial/marine; excellent corrosion resistance |
| SAE 660 / SAE 63 Bronze | 85–88 | 11–13 | – | – | – | – | – | Automotive and moderate industrial use |
| ISO / EN Grades (CuSn8, CuSn10) | 88–92 | 8–10 | – | – | – | – | – | Standard industrial and mechanical applications |
| DIN / JIS Grades (CuSn6, CuSn8, CuAl10Fe3) | 86–92 | 6–10 | 1–10 | – | – | – | – | Marine, structural, and wear-resistant applications |
| Step | Description | Notes / Applications |
|---|---|---|
| Raw Material Selection | High-purity copper, tin, aluminium, nickel, and other alloying elements are chosen | Ensures consistent chemical composition and quality |
| Melting | Metals are melted in a furnace at controlled temperatures (typically 1000–1100°C for copper-based alloys) | Alloying elements added during melting to achieve target composition |
| Alloying | Precise quantities of tin, aluminium, nickel, phosphorus, or lead are added | Ensures proper mechanical and corrosion-resistant properties |
| Degassing / Fluxing | Impurities, gases, and oxides are removed using fluxes or degassing techniques | Improves ingot quality, reduces porosity |
| Temperature Control | Molten alloy temperature is monitored to ensure uniformity | Critical for casting and ingot solidification |
| Casting / Ingot Pouring | Molten bronze is poured into ingot molds (sand, metal, or permanent molds) | Forms standard-sized ingots ready for downstream processing |
| Cooling / Solidification | Ingots allowed to cool slowly to reduce internal stresses and porosity | Controlled cooling enhances mechanical properties |
| Surface Cleaning / Pickling | Ingots are cleaned of surface oxides and flux residues using chemical pickling or sandblasting | Prepares ingots for inspection, storage, or shipment |
| Inspection & Quality Check | Chemical composition, dimensions, surface quality, and mechanical properties are verified | Ensures compliance with ASTM, ISO/EN, DIN, JIS, or SAE standards |
| Marking & Packaging | Each ingot marked with grade, batch number, and standard; packed using wooden crates, anti-corrosion paper, and shrink wrap | Ensures traceability, corrosion protection, and safe transportation |
| Finish Type | Method / Process | Purpose / Effect | Notes / Applications |
|---|---|---|---|
| As-Cast Surface | Directly from mold after casting | Natural surface; no additional processing | Suitable for further machining or industrial use |
| Sand Blasting / Shot Blasting | Abrasive media (sand, steel shots) | Removes scale, oxides, and surface impurities | Improves surface uniformity and adhesion for coatings |
| Pickling / Acid Cleaning | Acid bath (sulfuric, hydrochloric) | Removes oxides and flux residues | Prepares ingots for inspection, coating, or storage |
| Polishing / Buffing | Mechanical polishing with abrasive wheels | Smooths surface; enhances appearance | Decorative, premium, or exposed ingots |
| Lacquering / Coating | Clear lacquer or protective coating | Prevents oxidation and corrosion | Suitable for storage, export, or decorative applications |
| Hot / Cold Rolling (Optional) | Rolling on mills to flatten surface | Produces uniform thickness and smooth surface | Sometimes applied to ingots for downstream processing into sheets or plates |
| Brushing / Texturing | Wire brushing or mechanical texturing | Produces uniform surface pattern; removes minor scale | Decorative or specialized industrial applications |
| Annealed Finish | Heat-treated + surface cleaning | Improves ductility and surface quality | Used for ingots requiring stress relief and fabrication readiness |
| Industry | Applications of Bronze Ingots |
|---|---|
| Marine | Ship propellers, pump components, seawater valves, bearings |
| Automotive | Bushings, bearings, gears, thrust washers |
| Oil & Gas | Valve bodies, pump parts, bearing sleeves |
| Electrical | Connectors, terminals, switchgear components |
| Construction | Architectural fittings, hardware, decorative castings |
| Aerospace | Bearings, landing gear components (special bronze grades) |
| Heavy Engineering | Worm gears, wear plates, machine bushings |
| Railways | Bearing cages, brake components, wear parts |
| Mining | Crusher components, bushings, heavy-duty bearings |
| Art & Sculpture | Statues, monuments, decorative castings |
Packaging is a major part of every delivery, and we understand it very well. We supply many types of metals and other industrial metal products to make sure they reach our customers safely. We know products face many types of problems, such as vibration, moisture and rough handling therefore we follow a careful and organised packaging process. Our goal is simple: we deliver every product in the same strong and perfect condition as when it leaves our facility.
We check every order before packing it. The size, straightness, surface quality, grade, and quantity of each rod and bar are checked. We ensure that the material is correct as per the customer request. Once inspected, we sort the products by their size and grade of material. This will ensure that we maintain the order in everything and prevent errors in dispatch. Bundling and loading are also simpler and quicker.
After these steps, make sure to arrange the products in proper alignment so that they are straight and balanced. Then they are strapped down with industrial grade strapping. These straps keep the bundle secure during lifting and transportation. We include additional support to shorten bending or movement in longer rods. We also ensure that the straps do not tear the edges or the surface of the material. This cautious wrapping ensures the merchandise is secure throughout the delivery and transportation.
Sometimes metal can be damaged by moisture and changing weather conditions. We apply protective methods based on the shipment type and destination. We may use anti-rust coatings, moisture-resistant wrapping, or protective covers to prevent them. Our additional cover against humidity and corrosion is given to export shipments and coastal deliveries. These will assist us to retain the shine, surface finish and integrity of our metal products in the long-distance transportation.
In case of large orders and/or shipments to the export market, we offer extra protection. We pack them on heavy pallets or stuff them into tough wooden structures that can be transported all over the world. The packaging is dependent on the size and weight of the shipment. We ensure that the packing is able to withstand packing pressure and movement of containers. This strong outer coating secures the materials throughout their long trips, port services and storage in warehousing.
We have proper lifting equipment such as forklifts and cranes to load materials. Our team places the bundles carefully inside trucks or containers. We place them in such a manner that they do not roll or shift during the transportation. We balance the weight to minimise the weight on any section of the shipment. Our safe loading methods give us the chance to reduce the chances of being damaged in transit, whether it is along the road or the sea.
Ganga R Ispat Metals distributes its products in India and also in overseas markets. We provide transportation with trusted logistics vendors. In the case of domestic deliveries, we organise road transportation. In export orders, we meet the international shipping standards and container loading requirements. Each shipment will be planned based on the delivery schedules to make it arrive on time. Our well organized transport system assists us in delivering products in an efficient and safe way.
We make ready all papers preceding dispatch. These documents can be invoices, packing lists, and required certificates. Proper documentation assists in easy transportation and reduced time in clearance of customs when making export shipments. We have good records to promote transparency and professional service.
A well-structured packaging and transportation process directly impacts product performance upon delivery. Our approach ensures:
We believe that packaging is not just about wrapping materials — it is about protecting the value and reliability of the product until it reaches the client.
In Ganga R Ispat Metals, we suppose that safe packaging and transportation ensure the value of our products. To avoid bending, scratches, and corrosion, we make every effort to avoid transit damage. We consider packaging as our quality responsibility. We have a standard process; however, our packing techniques are changed according to the product size, order quantity, and destination.
We ensure that all the rods and bars are sold to our customers in a powerful, secure and working condition. We offer secure packaging or assured transportation as an additional service.
The bronze ingots are packed very carefully on pallets or in crates and wrapping is done to avoid oxidation or any destruction or exposure to moisture as they are shipped. Premade packages will also be offered depending on client needs and the export markets.
In metal construction, industry, marine fittings, sculpture, electrical components, and ornamental hardware, bronze ingots are quite common. They are applicable where strength, durability and resistance to corrosion, as well as precision, are needed in the alloy composition.
Our bronze ingots are all certified in material composition, quality assurance and weight verification. Our export-friendly documentation and compliance certificates are also made available, which will guarantee total transparency and confidence to international and industrial purchasers.
Our bronze ingots have good alloy content, manufacturer-direct pricing, are available in large quantities, are exported globally, and can be customised, making us a good supplier for industrial, decorative and commercial purposes.
The delivery schedules will be based on the size of the order, the destination and the customisations. Regular stock orders are delivered in a few days, and bulk or custom alloy orders are delivered in 2–4 weeks, including the preparation of export documentation.
