LG2 (Leaded Gunmetal) | BS1400 LG2 Bronze Alloy Castings

We are a leading manufacturer and exporter of precision-engineered castings in LG2 (Leaded Gunmetal) Bronze Alloy, conforming to British Standard BS1400: LG2. Our in-house foundry and machining facilities enable us to produce high-quality LG2 bronze components that meet demanding performance standards for various industrial applications.

LG2 bronze alloy is a highly versatile material offering excellent machinability, good wear resistance, and outstanding corrosion resistance — particularly in seawater and brine environments. Its balanced mechanical properties make LG2 a preferred alloy for general engineering, marine, pump, and valve industries.

Material Composition (Typical):

Manufacturing Capabilities:

Our modern foundry is equipped for Sand Casting, Centrifugal Casting, and Continuous Casting techniques. We use state-of-the-art CNC lathes, vertical machining centres, boring mills, and polishing units to achieve precise tolerances and surface finishes.

Typical Applications of LG2 Alloy:

LG2 leaded gunmetal alloy is widely used in:

• Bearings and Bushings
• Pump Housings and Impellers
• Valve Bodies, Bonnet Caps, and Fittings
• Marine Hardware and Seawater Components
• Hydraulic Parts
• Industrial Machinery

Industries We Serve:

• Marine & Shipbuilding
• Oil & Gas
• Water & Wastewater Engineering
• Pump & Valve Manufacturers
• General Mechanical & Engineering Industries

Mechanical Properties (Typical):

Dimensional Tolerances:

We comply with ISO 8062 (CT7–CT8) or provide machining to precise customer specifications.

Surface Finish Options:

• Precision Machined
• Polished
• Optional anti-corrosion coatings for marine applications

Lead Time:

Typically 4 to 6 weeks after order confirmation.

Standards & Compliance:

• BS1400: LG2
• Equivalent: ASTM B505 C83600

Why Choose Us for LG2 Bronze Castings?

• In-house foundry and machining
• ISO 9001:2015 quality management
• Expert metallurgical support
• Flexible MOQs — small batches to large volume orders
• Global export experience