Gun Metal Ingots

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Gun Metal Ingots

Standard Gun Metal Ingots

Grade: IS 318, ASTM B505, BS1400 LG2
Sizes: Custom sizes ranging from 5kg to 25kg
Physical Properties:
- Copper Content: 85-88%
- Tin Content: 5-7%
- Zinc Content: 3-5%
- Tensile Strength: 220 – 300 MPa
- Hardness (HB): 75 – 95
- Density:7 g/cm³
Uses: Bearings, bushings, gears, valves, pump components, and light-duty machinery parts.
Fabrication Properties:
- Machinability: Excellent
- Casting: Suitable for both sand and centrifugal casting
- Corrosion Resistance: High, particularly in saltwater environments.

High-Tensile Gun Metal Ingots

Grade: IS 304, ASTM B271, BS1400 LG4
Sizes: Custom sizes ranging from 10kg to 30kg
Physical Properties:
- Copper Content: 85-89%
- Tin Content: 4-6%
- Zinc Content: 2-4%
- Tensile Strength: 320 – 450 MPa
- Hardness (HB): 90 – 120
- Density:8 g/cm³
Uses: Marine fittings, hydraulic components, steam fittings, and heavy-duty mechanical parts.
Fabrication Properties:
- Machinability: Good
- Casting: Suitable for high-stress components and hot rolling
- Corrosion Resistance: Excellent in marine and industrial environments.

Leaded Gun Metal Ingots

Grade: ASTM B62, UNS C83600
Sizes: Custom sizes ranging from 5kg to 25kg
Physical Properties:
- Copper Content: 83-86%
- Tin Content: 4-6%
- Lead Content: 4-6%
- Zinc Content: 3-5%
- Tensile Strength: 200 – 300 MPa
- Hardness (HB): 70 – 90
- Density:6 g/cm³
Uses: Plumbing fittings, pump casings, valve bodies, architectural hardware.
Fabrication Properties:
- Machinability: Superior due to the lead content
- Casting: Suitable for complex castings and fine finishes
- Corrosion Resistance: High, particularly in water and mild industrial environments.

Phosphor Bronze Gun Metal Ingots

Grade: IS 28, UNS C90700
Sizes: Custom sizes ranging from 10kg to 30kg
Physical Properties:
- Copper Content: 85-88%
- Tin Content: 7-10%
- Phosphorus Content:2-0.4%
- Tensile Strength: 300 – 500 MPa
- Hardness (HB): 80 – 110
- Density:7 g/cm³
Uses: Bearings, bushings, gears, wear-resistant parts in high-stress applications.
Fabrication Properties:
- Machinability: Good
- Casting: Suitable for precision casting and high-stress parts
- Corrosion Resistance: Excellent, with superior wear and fatigue resistance.

Dezincification Resistant Gun Metal Ingots

Grade: BS EN 1982, UNS C87800
Sizes: Custom sizes ranging from 5kg to 25kg
Physical Properties:
- Copper Content: 84-86%
- Tin Content: 5-7%
- Nickel Content: 1-2%
- Tensile Strength: 250 – 400 MPa
- Hardness (HB): 80 – 110
- Density:7 g/cm³
Uses: Plumbing components, valves, fittings, and parts exposed to aggressive water environments.
Fabrication Properties:
- Machinability: Good
- Casting: Suitable for plumbing components and fittings
- Corrosion Resistance: Exceptional resistance to dezincification, ideal for water environments.

Why Choose Yamuna Cast Gun Metal Ingots?

High Purity: Our ingots are produced from premium raw materials, ensuring consistent quality and performance.
Custom Sizes: We offer flexibility in the size and weight of ingots to match your specific requirements.
Stringent Quality Control: Each ingot undergoes rigorous testing to meet international standards for composition, mechanical properties, and durability.
Durability: Known for their exceptional wear resistance and corrosion protection, especially in marine and industrial applications.

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