C69240 Silicon Red Brass

C69240 Silicon Red Brass Specification

Hardness
100-130 HB

Purity
99.9% min

Strength
High Tensile Strength

Product Type
Copper Alloy Semi-finished Product

Material
Silicon Red Brass

Alloy
C69240

Shape
Rod, Bar, Sheet, Plate

Moisture
Nil

Chemical Composition
Cu 80%, Si 3.2%, Zn balance, with minor traces of Pb, Fe, Ni, and Sn

Application
Valve bodies, pump components, marine hardware, potable water applications

Dimension (L*W*H)
Customizable as per requirement

Color
Red Bronze

Machinability
Good

Finishing
Mill Finish, Polished, or as per request

Standard
ASTM B927

Tensile Strength
345-480 MPa (depending on temper)

Corrosion Resistance
Excellent, especially against dezincification

Melting Point
960C (approx.)

Elongation
20% min in 50 mm

Thermal Conductivity
~60 W/mK

Weldability
Good, suitable for general welding methods

Density
8.4 g/cm3

Electrical Conductivity
17% IACS

About C69240 Silicon Red Brass

C69240

C69240 silicon red brass is a copper-based alloy strengthened with silicon, offering excellent corrosion resistance, high strength, and good wear properties, making it ideal for heavy-duty mechanical components such as pump parts, valve stems, and bearings.

Premium Performance in Challenging Environments

C69240 Silicon Red Brass is engineered for reliable operation in settings that demand both strength and corrosion resistance. Its robust structure and high tensile strength, ranging from 345-480 MPa, make it perfect for critical components such as valve bodies, pump parts, and marine hardware. Its notable resilience under pressure ensures sustained performance where longevity matters.

Exceptional Corrosion Resistance and Durability

This alloy's impressive resistance to dezincification and other forms of corrosion makes it highly suitable for potable water systems and coastal, marine applications. Its distinctive red bronze color, coupled with a customizable finish, adds an attractive appearance for architectural purposes while sustaining structural integrity. The alloy's good machinability and weldability further streamline the manufacturing process.

FAQ's of C69240 Silicon Red Brass:

Q: How is C69240 Silicon Red Brass typically used in industry?

A: C69240 Silicon Red Brass is primarily used for manufacturing valve bodies, pump components, marine hardware, and potable water fittings due to its strength, machinability, and outstanding resistance to dezincification and general corrosion.

Q: What benefits does C69240 offer compared to traditional brass alloys?

A: This alloy offers higher corrosion resistance, especially against dezincification, elevated tensile strength, and significant elongation, making it more reliable and longer lasting in challenging and corrosive environments compared to standard brasses.

Q: Where is the best place to apply C69240 Silicon Red Brass components?

A: C69240 is ideal for use in marine environments, potable water systems, and industrial settings exposed to aggressive or corrosive media, as it maintains structural integrity and resists deterioration even under harsh conditions.

Q: When should I choose C69240 over other copper alloys?

A: Select C69240 when your application demands a combination of high mechanical strength, excellent corrosion resistance (especially from dezincification), good machinability, and the aesthetic qualities of red bronze, all within environments where reliability is paramount.

Q: What finishing options are available for C69240 Silicon Red Brass?

A: C69240 can be supplied with a mill finish, polished finish, or tailored to specific customer requirements to meet both functional and aesthetic needs.

Q: How is C69240 Silicon Red Brass typically processed and fabricated?

A: This alloy boasts good machinability and can be welded using general methods. Its physical properties enable easy shaping into rods, bars, sheets, or plates, and dimensions can be customized to fit project specifications.