Gun Metal Ingots are quality alloy products which are made up of copper, tin, and zinc, providing high purity, chemical uniformity, good casting properties, strength and durability. Gun Metal Ingots are mainly used as the raw material in making different components of gun metal due to its highly resistant properties like corrosion, wear and machining. Ganga R Ispat Metals produces Gun Metal Ingots of high quality and supplies to foundries, engineering industries and metal processing plants.
Ganga R Ispat Metals is one of the Best Gun Metal Ingots Manufacturers in Faridabad. They produce gun metal ingots in different grades, sizes and composition of alloys according to the industrial requirement. Gun Metal Ingots are used in the production of Gun Metal Rods, Gun Metal Bars, Bushes, Plates, Sheets, Valves, Pump Components, Marine Parts, Bearings, Castings and many other engineered components.
Quality testing is an integral part of each Gun Metal Ingot produced by Ganga R Ispat Metals to maintain uniformity of composition, size, purity, and performance standards. By virtue of our innovative production techniques, tailored alloys, affordable pricing, mass supply, and prompt delivery, we guarantee that our gun metal ingots will meet your requirements for high-performing raw material inputs.
Gunmetal ingots are typically assessed for value based on their price or grade. However, there is more to gunmetal ingots than pricing. The composition ratios, cooling behavior, and defects that remain hidden until after the casting have a big part to play. We'll dispel common misconceptions about tin content and examine why ingots with the same grade still behave differently and the economics and technology of gunmetal ingots to give you a view that most buyers will never get.
Demanding Gunmetal Ingot Manufacturers in Faridabad's foundries that behave consistently from melt to mold, and that's exactly where Ganga R Ispat Metals stands apart as a trusted manufacturer. Each batch is manufactured to have the same composition and casting behavior, which minimizes rework and waste. For manufacturers that cannot control inconsistency at their operations, this reliability is the differentiating factor that matters, batch after batch.
As the name suggests, gunmetal has little to do with the production of arms as it was used for the casting of cannons. With the main Gunmetal composition (copper, tin, and zinc) making it a durable alloy for military purposes, it was used as parts of military equipment and canons for centuries. However, with the passage of centuries, the applications have greatly expanded. It was traditionally used in the construction of bearings, valves, and fittings that have contact with seawater. Using the name gunmetal today has no bearing on the function of the alloy. It is one of the more misunderstood names in metallurgy yet retains a degree of function.
Consistency has been proven to be more difficult than sourcing quality metals. As Gunmetal Ingot Suppliers in Faridabad, Ganga R Ispat Metals has become a reliable supplier for foundries, casting houses, and engineering manufacturers. For many, and especially the large majority of the population of the casting and manufacturing industries of Faridabad, most reliable {Local_Hub’s} supply of gunmetal ingots means that production will not be interrupted and that there will not be expensive idle time. Whether a one-off purchase or repeat bulk orders, every shipment has been and continues to be delivered on time.
Buyers are likely underestimating the importance of cooling speed of the casting process on ingot performance after leaving the foundry. There are some impacts that buyers may not notice:
Very few have the capability of meeting international casting standards with cost-effective solutions. However, Ganga R Ispat Metals has made a name for itself as one of the prominent Gunmetal Ingot Exporters in Faridabad. Each shipment is prepared with the appropriate documentation, lawfully meeting the standards for a long journey. The overseas customers receive the same integrity and consistent composition of shipments as the domestic foundries.
Ingot and sheet production processes diverge in several ways, and knowing these differences helps buyers to better understand the factors they are evaluating:
Purchasing goods in large quantities can often compromise the traceability of the goods or the consistency of the grade of the goods. Ganga R Ispat Metals,is one of the trusted Gunmetal Ingot Wholesalers in Faridabad, providing bulk buyers the transparency of pricing, composition verification, and reliable turn around. We understand the pace at which foundries operate and we've developed these services along that pace. For foundries that consistently buy in large quantities, that service is what is most appreciated.
When searching for gun metal ingot manufacturers in India, the options can feel endless with all agencies claiming to provide the best quality, but Ganga R Ispat Metals focus on consistency. For us, composition is the goal, along with the melting behavior and batch uniformity across all of our productions. We focus on improving metallurgy to fulfill all of our demands, and not simply increasing production.
From all the factors that go into the success of a casting supplier, time and quality stand out the most. Our clients don’t worry about delays or issues anymore - that’s just how we do business. For every potential project, we want to be a supplier that our clients appreciate working with.
Contact us to place an order for gunmetal ingots and do so with confidence.
| Property | Typical Value |
|---|---|
| Tensile Strength | 200 – 240 MPa |
| Yield Strength (0.2% Proof) | 100 – 130 MPa |
| Elongation | 10 – 18 % |
| Brinell Hardness | 65 – 80 HB |
| Compressive Strength | ~350 MPa |
| Shear Strength | 150 – 180 MPa |
| Property | Typical Value |
|---|---|
| Tensile Strength | 220 – 260 MPa |
| Yield Strength | 110 – 150 MPa |
| Elongation | 8 – 15 % |
| Brinell Hardness | 70 – 90 HB |
| Compressive Strength | ~400 MPa |
| Shear Strength | 160 – 200 MPa |
| Property | Typical Value |
|---|---|
| Tensile Strength | 240 – 280 MPa |
| Yield Strength | 120 – 170 MPa |
| Elongation | 6 – 12 % |
| Brinell Hardness | 80 – 100 HB |
| Compressive Strength | ~450 MPa |
| Shear Strength | 180 – 220 MPa |
| Property | Typical Value |
|---|---|
| Tensile Strength | 200 – 250 MPa |
| Yield Strength | 100 – 140 MPa |
| Elongation | 10 – 20 % |
| Brinell Hardness | 65 – 85 HB |
| Bearing Performance | Good |
| Property | Typical Value |
|---|---|
| Tensile Strength | 220 – 260 MPa |
| Yield Strength | 110 – 150 MPa |
| Elongation | 8 – 15 % |
| Brinell Hardness | 70 – 90 HB |
| Wear Resistance | Very Good |
| Property | Typical Value |
|---|---|
| Tensile Strength | 240 – 300 MPa |
| Yield Strength | 130 – 180 MPa |
| Elongation | 6 – 12 % |
| Brinell Hardness | 80 – 105 HB |
| Load Capacity | High |
| Property | Typical Value |
|---|---|
| Tensile Strength | 210 – 250 MPa |
| Yield Strength | 100 – 140 MPa |
| Elongation | 10 – 18 % |
| Brinell Hardness | 65 – 85 HB |
| Property | Typical Value |
|---|---|
| Tensile Strength | 230 – 270 MPa |
| Yield Strength | 120 – 160 MPa |
| Elongation | 8 – 15 % |
| Brinell Hardness | 75 – 95 HB |
| Property | Typical Value | Notes |
|---|---|---|
| Density | 8.7 – 8.9 g/cm³ | ≈ 8700 – 8900 kg/m³ |
| Melting Range | 900 – 1050 °C | Depends on Sn & Pb content |
| Color | Reddish Brown | Copper-based alloy |
| Grain Structure | Fine to Medium | Controlled by casting process |
| Porosity Level | Low (if properly cast) | Pressure tight grades available |
| Magnetic Property | Non-Magnetic | μ ≈ 1.0 |
| Electrical Conductivity | 7 – 16 % IACS | Moderate conductor |
| Modulus of Elasticity | 90 – 110 GPa | Good rigidity |
| Property | Typical Value | Notes |
|---|---|---|
| Density | 8.75 – 8.85 g/cm³ | Slight variation by grade |
| Melting Temperature | 900 – 1020 °C | Alloy dependent |
| Specific Gravity | 8.7 – 8.9 | Heavier than brass |
| Microstructure | α-phase + lead globules | Improves machinability |
| Corrosion Resistance | Good | Suitable for marine & steam |
| Surface Finish | Smooth after machining | Polishing possible |
| Property | Typical Value | Notes |
|---|---|---|
| Thermal Conductivity | 45 – 70 W/m·K | Good heat dissipation |
| Melting Range | 900 – 1050 °C | Depends on tin & lead content |
| Pouring / Casting Temperature | 1050 – 1150 °C | Foundry applications |
| Specific Heat Capacity | ~0.38 kJ/kg·K | Moderate heat absorption |
| Coefficient of Thermal Expansion | 16 – 18 ×10⁻⁶ /°C | Dimensional change under heat |
| Thermal Diffusivity | 1.3 – 1.8 ×10⁻⁵ m²/s | Heat transfer rate |
| Continuous Service Temperature | Up to 250 °C | Industrial usage limit |
| Short-Term Max Temperature | ~300 °C | Not recommended for long duration |
| Thermal Shock Resistance | Moderate | Avoid sudden temp changes |
| Grade | Thermal Conductivity (W/m·K) | Service Temp (°C) | Notes |
|---|---|---|---|
| G1 | 50 – 65 | Up to 220 | General engineering |
| G2 | 48 – 62 | Up to 240 | Bearing applications |
| G3 | 45 – 60 | Up to 250 | Higher tin content |
| LG1 | 52 – 68 | Up to 220 | Better heat transfer |
| LG2 | 50 – 65 | Up to 250 | Marine fittings |
| LG3 | 45 – 60 | Up to 260 | Heavy-duty pressure parts |
| Grade | Thermal Conductivity (W/m·K) | Max Service Temp (°C) | Notes |
|---|---|---|---|
| LTB-1 | 50 – 65 | 220 – 240 | Bearing bronze |
| LTB-2 | 45 – 60 | 240 – 250 | Pump & valve components |
| Grade | Standard Designation | Alloy Type | Typical Application |
|---|---|---|---|
| G1 | BS 1400 G1-C | Gun Metal Grade I | General engineering castings |
| G2 (G12) | BS 1400 G2-C | Gun Metal Grade II | Bearings & bushes |
| G3 | BS 1400 G3-C | Gun Metal Grade III | Heavy-duty pressure parts |
| LG1 | BS 1400 LG1-C | Leaded Gun Metal | Pumps & valves |
| LG2 | BS 1400 LG2-C | Leaded Gun Metal | Marine fittings |
| LG3 | BS 1400 LG3-C | Leaded Gun Metal | High-pressure components |
| Grade | Standard | Alloy Type | Typical Application |
|---|---|---|---|
| LTB-1 | IS 318 | Leaded Tin Bronze | Bearings & bushings |
| LTB-2 | IS 318 | Leaded Gun Metal | Pump & valve components |
| LTB-3 (If Required) | IS 318 | High-strength Gun Metal | Heavy engineering parts |
| Property | Typical Value |
|---|---|
| Density | ~8.7 – 8.9 g/cm³ |
| Melting Range | 900 – 1050 °C |
| Casting Temperature | 1050 – 1150 °C |
| Thermal Conductivity | 45 – 65 W/m·K |
| Electrical Conductivity | 7 – 16 % IACS |
| Service Temperature | Up to 250 °C |
| Length (mm) | Width (mm) | Thickness (mm) | Approx. Weight |
|---|---|---|---|
| 300 – 400 | 80 – 120 | 40 – 60 | 15 – 25 kg |
| 400 – 500 | 100 – 150 | 50 – 75 | 25 – 45 kg |
| 500 – 600 | 120 – 180 | 60 – 100 | 40 – 75 kg |
| Length (mm) | Width (mm) | Thickness (mm) | Approx. Weight |
|---|---|---|---|
| 500 – 800 | 200 – 300 | 80 – 150 | 80 – 250 kg |
| 800 – 1000 | 250 – 400 | 100 – 200 | 250 – 600 kg |
| Type | Weight Range |
|---|---|
| Small Notched Ingots | 5 – 15 kg |
| Medium Foundry Ingots | 15 – 40 kg |
| Heavy Industrial Ingots | 40 – 100 kg |
| Category | Thickness Range |
|---|---|
| Small Ingots | 40 – 75 mm |
| Medium Ingots | 75 – 120 mm |
| Heavy Blocks | 120 – 200 mm |
| Grade | Typical Dimensions (L×W×T mm) | Density (g/cm³) | Approx. Weight (kg) |
|---|---|---|---|
| G1 | 300 × 100 × 50 | 8.7 | 13 |
| G1 | 400 × 120 × 60 | 8.7 | 25 |
| G2 | 400 × 120 × 60 | 8.8 | 25.3 |
| G2 | 500 × 150 × 75 | 8.8 | 49.5 |
| G3 | 500 × 150 × 75 | 8.9 | 50 |
| G3 | 600 × 180 × 100 | 8.9 | 96 |
| LG1 | 300 × 100 × 50 | 8.7 | 13 |
| LG1 | 400 × 120 × 60 | 8.7 | 25 |
| LG2 | 500 × 150 × 75 | 8.8 | 49.5 |
| LG2 | 600 × 180 × 100 | 8.8 | 95 |
| LG3 | 600 × 200 × 120 | 8.9 | 128 |
| LG3 | 800 × 250 × 150 | 8.9 | 266 |
| LTB-1 | 400 × 120 × 60 | 8.7 | 25 |
| LTB-2 | 500 × 150 × 75 | 8.8 | 49.5 |
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 85.0 – 88.0 |
| Tin (Sn) | 4.0 – 6.0 |
| Zinc (Zn) | 4.0 – 6.0 |
| Lead (Pb) | 4.0 – 6.0 |
| Iron (Fe) | ≤ 0.3 |
| Nickel (Ni) | ≤ 1.0 |
| Total Impurities | ≤ 0.5 |
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 83.0 – 87.0 |
| Tin (Sn) | 5.0 – 7.0 |
| Zinc (Zn) | 3.0 – 5.0 |
| Lead (Pb) | 5.0 – 7.0 |
| Iron (Fe) | ≤ 0.3 |
| Nickel (Ni) | ≤ 1.0 |
| Total Impurities | ≤ 0.5 |
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 80.0 – 85.0 |
| Tin (Sn) | 6.0 – 8.0 |
| Zinc (Zn) | 3.0 – 5.0 |
| Lead (Pb) | 6.0 – 8.0 |
| Iron (Fe) | ≤ 0.3 |
| Nickel (Ni) | ≤ 1.0 |
| Total Impurities | ≤ 0.5 |
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 85.0 – 88.0 |
| Tin (Sn) | 4.0 – 6.0 |
| Zinc (Zn) | 4.0 – 6.0 |
| Lead (Pb) | 2.0 – 4.0 |
| Iron (Fe) | ≤ 0.3 |
| Nickel (Ni) | ≤ 1.0 |
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 83.0 – 87.0 |
| Tin (Sn) | 5.0 – 7.0 |
| Zinc (Zn) | 3.0 – 5.0 |
| Lead (Pb) | 4.0 – 6.0 |
| Iron (Fe) | ≤ 0.3 |
| Nickel (Ni) | ≤ 1.0 |
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 80.0 – 85.0 |
| Tin (Sn) | 6.0 – 8.0 |
| Zinc (Zn) | 3.0 – 5.0 |
| Lead (Pb) | 5.0 – 7.0 |
| Iron (Fe) | ≤ 0.3 |
| Nickel (Ni) | ≤ 1.0 |
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 86.0 – 89.0 |
| Tin (Sn) | 4.0 – 6.0 |
| Zinc (Zn) | 3.0 – 5.0 |
| Lead (Pb) | 3.0 – 5.0 |
| Iron (Fe) | ≤ 0.3 |
| Nickel (Ni) | ≤ 1.0 |
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 84.0 – 88.0 |
| Tin (Sn) | 5.0 – 7.0 |
| Zinc (Zn) | 2.0 – 5.0 |
| Lead (Pb) | 4.0 – 6.0 |
| Iron (Fe) | ≤ 0.3 |
| Nickel (Ni) | ≤ 1.0 |
| Step No. | Process Stage | Description | Purpose |
|---|---|---|---|
| 1 | Raw Material Selection | High purity Copper, Tin, Zinc & Lead selected | Ensure correct chemical composition |
| 2 | Charging | Raw materials charged into furnace | Prepare for melting |
| 3 | Melting | Induction / Crucible furnace at 1000–1150°C | Uniform alloy formation |
| 4 | Alloying | Controlled addition of Sn, Zn, Pb as per grade | Achieve BS / IS specification |
| 5 | Fluxing | Flux added to remove oxidation | Clean molten metal |
| 6 | Slag Removal | Surface impurities removed | Improve metal purity |
| 7 | Degassing | Remove dissolved gases | Reduce porosity |
| 8 | Chemical Testing | Sample tested by OES / Spectrometer | Verify composition before casting |
| 9 | Pouring | Molten metal poured into ingot molds | Form ingot shape |
| 10 | Solidification | Controlled cooling | Minimize internal stress |
| 11 | Shakeout & Removal | Ingots removed from molds | Prepare for finishing |
| 12 | Fettling / Surface Cleaning | Remove surface scale & burrs | Improve surface quality |
| 13 | Inspection | Visual & dimensional check | Quality assurance |
| 14 | Marking | Heat number & grade marking | Traceability |
| 15 | Packing & Dispatch | Packed on pallets / crates | Safe transportation |
| Method | Purpose | Application |
|---|---|---|
| Shot Blasting | Remove scale & sand (cast surface) | As-cast ingots |
| Sand Blasting | Surface smoothing | Foundry finish |
| Wire Brushing | Remove oxidation layer | Pre-machining |
| Pickling (Mild Acid) | Remove surface impurities | Before coating |
| Process | Surface Roughness (Ra) | Purpose |
|---|---|---|
| Turning | 3.2 – 6.3 µm | General machining |
| Milling | 1.6 – 3.2 µm | Flat surfaces |
| Grinding | 0.8 – 1.6 µm | Precision finish |
| Lapping | 0.2 – 0.8 µm | Bearing surfaces |
| Type | Result |
|---|---|
| Manual Polishing | Smooth semi-gloss finish |
| Machine Buffing | High gloss decorative finish |
| Mirror Polishing | Reflective surface (Ra < 0.4 µm) |
| Coating | Purpose |
|---|---|
| Clear Lacquer | Prevent tarnishing |
| Anti-Corrosion Oil | Temporary storage protection |
| Wax Coating | Moisture barrier |
| Epoxy Coating | Chemical resistance |
| Finish Type | Appearance | Application |
|---|---|---|
| As-Cast | Rough | Raw material use |
| Machined | Smooth | Industrial components |
| Polished | Glossy | Decorative parts |
| Coated | Protected | Marine & chemical industries |
| S.No | Application Area | Specific Use | Reason for Use |
|---|---|---|---|
| 1 | Valves & Pumps | Valve bodies, pump housings | Corrosion resistance and pressure strength |
| 2 | Marine Components | Propellers, seawater fittings | Excellent resistance to saltwater corrosion |
| 3 | Bearings & Bushings | Sliding bearings, bushes | Good wear resistance and low friction |
| 4 | Pipe Fittings | Flanges, pipe connectors | Strong and leak-resistant |
| 5 | Steam & Hydraulic Systems | Steam fittings, hydraulic components | Withstands high pressure and temperature |
| 6 | Gear Components | Worm gears, gear blanks | Good machinability and durability |
| 7 | Industrial Machinery Parts | Casting parts for heavy machines | High strength and good casting properties |
| 8 | Electrical Components | Terminal connectors | Good conductivity and corrosion resistance |
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.
Yes. The ingots of our gun metal are produced in accordance with international standards and packed in moisture-resistant and protective wrappings to make their handling and transportation to the international markets safe.
Yes. The gunmetal ingots resist corrosion in the seawater and humid environments well thus are applicable in the marine environment such as ship components, seawater pumps, and offshore valves.
The ingots of gunmetals primarily consist of copper, tin and zinc, but a low percentage of lead is contained. This is an exact combination of alloys, making it highly strong, resistant to corrosion, wear and tear, and easily castable industrially.
Gunmetal ingots are predominantly made of copper, tin and zinc and a very small amount of lead. This is the exact alloy mixture that is very strong, resistant to corrosion and wear, and very castable in industries.
Yes. Gunmetal is very resistant to seawater and corrosion, making it very suitable for marine pumps, valves, and bearings, as well as offshore applications.
The sheets may be offered in a mill finish, polished or matte finish, but bushes may be machined, honed or polished according to the needs of their application and OEM requirements.
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