Gun Metal Round Bar

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What is Gun Metal in Detail

Gun Metal, a type of bronze, is a copper-tin alloy known for its durability, corrosion resistance, and excellent machinability. This versatile alloy finds applications in various industries, including marine engineering, plumbing, and manufacturing of valves and fittings.

Types of Gun Metal Grades

Metco Overseas offers different Gun Metal grades, each catering to specific industrial needs.

C90500 Gun Metal

This leaded GunMetal grade is suitable for applications requiring excellent machinability and corrosion resistance.

C83600 Gun Metal

Known for its high tin content, C83600 GunMetal offers superior casting properties and resistance to wear and corrosion.

Specification of Gun Metal

Metco Overseas takes pride in delivering Gun Metal with precise specifications to meet the stringent requirements of diverse applications.

Property	Value
Material Type	Gun Metal (C90500, C83600, or Custom)
Standard	ASTM B584, IS 318 LTB2, or Custom
Density	8.7 g/cm³
Tensile Strength	240 MPa (minimum)
Yield Strength	140 MPa (minimum)
Elongation	8% (minimum)
Hardness (Brinell)	70-90 HB
Corrosion Resistance	Excellent in seawater and harsh environments

Chemical Components of Gun Metal

Element	Percentage Composition
Copper (Cu)	85-90%
Tin (Sn)	5-10%
Zinc (Zn)	2-5%
Lead (Pb)	0.5-1.5%
Iron (Fe)	0.2-1%
Others	Phosphorus (P), Sulphur (S)

Mechanical Properties of Aluminium Bronze

Property	Value
Modulus of Elasticity	96 GPa
Poisson’s Ratio	0.34
Thermal Conductivity	110 W/m·K
Specific Heat Capacity	377 J/kg·K

Products Available in GunMetal

Why Metco Overseas is Best When it Comes to Gun Metal Products

Quality Assurance: Metco Overseas guarantees that Gun Metal products meet international standards, ensuring reliability and longevity.
Customization: We offer a wide range of Gun Metal products with customizable sizes, grades, and surface finishes to match unique project specifications.
Global Reach: As a trusted international supplier, we deliver Gun Metal products worldwide, ensuring timely and reliable service.
Expertise and Experience: With years of experience, Metco Overseas possesses the knowledge to guide clients in selecting the right Gun Metal products for their unique applications.
Innovation: Metco Overseas embraces innovation, continually exploring new ways to enhance Gun Metal properties and applications.

Metco Overseas stands as a leading provider of Gun Metal products, offering unmatched quality, customization, and expertise to meet the dynamic needs of various industries globally. Contact us today to discover how our Gun Metal products can elevate the performance and reliability of your projects.