C27400/C27200/C27000/C36000/C37700/G-Cuzn38al/G-Cuzn25al5 High-Quality Solid Fabrication Brass for Valves and Machined Parts

• Type: Copper Bars
• Application: Valves
• Material: Brass
• Model NO.: Brass
• Shape: Round
• Alloy: Alloy
• Color: Golden
• Standard: ASTM
• Product Name: Bronze Alloy Materials
• Keywords: Aluminum Bronze,Silicon Bronze,Tin Bronze,Brass
• Material-1: Aluminum Bronze,Silicon Bronze,Tin Bronze
• Material-2: Brass,Red Copper
• Density: 7.5-8.8g/Cm³
• Melting Point: 850-1050°C
• Thermal Conductivity: 50-120W/(M·K)
• Electrical Conductivity: 10-45 (% Iacs)Relative to Pure Copper
• Tensile Strength: 200-800MPa
• Yield Strength (0.2% Offset): 100-500MPa
• Elongation: 5-40%
• Hardness: 60-250hb / Hrb
• Modulus of Elasticity: 100-120gpa
• Certification: ISO 9001
• Transport Package: Standard Packaging or Customized
• Specification: Standard Specifications or Customized
• Trademark: HUAYAO
• Origin: Jiangsu, China
• Production Capacity: 500000000kg/Year

Product Description

Product Description

BRONZE & COPPER ALLOY MATERIALS: ALUMINUM BRONZE, SILICON BRONZE, TIN BRONZE, BRASS, AND RED COPPER

Discover high-quality bronze and copper alloy materials, including Aluminum Bronze, Silicon Bronze, Tin Bronze, Brass, and Red Copper.
Recognized for their stable mechanical performance, corrosion resistance, and conductivity, these materials are designed for reliable use in demanding industrial environments.

With a wide range of material options, our bronze and copper alloys provide dependable solutions for electrical conductivity, marine engineering, mechanical components, and architectural applications.

Choose versatile, high-performance materials that support long service life and consistent efficiency in industrial and commercial applications.

Corrosion Resistance

Excellent resistance to corrosion and environmental exposure, suitable for long-term use in both indoor and outdoor conditions, including marine and humid environments.

High Electrical Conductivity

Red copper offers high electrical and thermal conductivity, making it suitable for electrical components, conductive parts, and heat-transfer applications.

Mechanical Strength

Provides reliable tensile strength and wear resistance, supporting load-bearing applications and precision mechanical components.

Ease of Fabrication

Good machinability and weldability, enabling various manufacturing processes and customized size requirements.

Surface Quality
Uniform surface finish and stable material consistency, suitable for industrial components and subsequent processing.

Specification

BRONZE ALLOY MATERIALS
Product Name	Bronze & Copper Alloy Materials
Keywords	Bronze Alloy, Copper Alloy, Aluminum Bronze, Silicon Bronze, Tin Bronze, Brass, Red Copper
Material	Aluminum Bronze, Silicon Bronze, Tin Bronze, Brass, Red Copper
Material	Main Alloying Elements
Aluminum Bronze	Cu (Base), Al 5–11%, Fe/Ni optional, trace elements
Silicon Bronze	Cu (Base), Si 1–4%, Mn/Fe/Zn optional
Tin Bronze	Cu (Base), Sn 5–12%, minor Zn/Al/Pb optional
Brass	Cu (Base), Zn 5–40%, minor Pb/Sn/Fe optional
Red Copper	Cu ≥ 99%, trace elements <0.05%
Density	7.5–8.9g/cm³
Melting Point	850–1050°C
Thermal Conductivity	50–120 W/(m·K)
Electrical Conductivity	10–45 % IACS (Relative to Pure Copper)
Tensile Strength	200–800 MPa
Yield Strength (0.2% offset)	100–500 MPa
Elongation	5–40%
Hardness	60–250 HB / HRB
Modulus of Elasticity	100–120 GPa
Surface Quality	Uniform surface finish, stable material consistency, suitable for industrial components and machining
Applications	Electrical components, mechanical parts, marine engineering, industrial manufacturing, heat exchangers

Functional Advantages

ALUMINUM BRONZE

Aluminum Bronze(Grade: C61400/C63000/C63200/C95800/GB-CuAl10Fe/GB-CuAl9Ni/GB-CuAl10Ni) is a high-strength, corrosion-resistant copper alloy designed for demanding applications in marine, aerospace, and heavy machinery industries.

Key Features:

· Exceptional Corrosion Resistance: Resists seawater, chemicals, and chloride environments for long service life.

· High Mechanical Strength: Suitable for heavy-duty and high-load components.

· Superior Wear Resistance: Ideal for bearings, gears, and moving parts under high friction.

· Moderate Thermal & Electrical Conductivity: Provides reliable performance in thermal and electrical components where moderate conductivity is sufficient.

· Non-Sparking Safety: Safe for use in hazardous environments such as oil refineries and chemical plants.

SILICON BRONZE

Silicon Bronze(Grade: C65500/C65100) is a high-strength copper alloy known for its excellent corrosion resistance and attractive reddish-gold appearance. It is widely used in marine, architectural, and industrial applications where durability and aesthetics are essential. 

Key Features:

· Superior Corrosion Resistance: Resists seawater, chemicals, and harsh atmospheric conditions for long-lasting performance.

· High Tensile Strength: Suitable for load-bearing and high-stress components such as fasteners and structural parts.

· Attractive Reddish-Gold Finish: Ideal for decorative and visible installations, maintaining its luster over time.

· Excellent Workability: Easy to machine, weld, and fabricate for a variety of manufacturing processes.

· Non-Magnetic & Moderate Electrical Conductivity: Useful in electrical applications and environments sensitive to magnetism.

TIN BRONZE

Tin Bronze(Grade: C51900/C52100/C54400/GB-CuSn12/GB-CuSn10/GB-CuSn7-ZnPb/GB-CuSn5-ZnPb) is a high-strength copper alloy engineered for superior wear resistance, excellent corrosion protection, and long-term durability in demanding industrial and marine environments. It is ideal for heavy-duty components where strength, reliability, and longevity are essential.

Key Features:

· Superior Corrosion Resistance: Resists seawater, brines, and harsh chemicals for extended service life, especially in marine and chemical environments.

· Excellent Wear Resistance: Withstands friction, abrasion, and continuous motion in moving parts, extending component lifespan.

· High Load Capacity: Maintains structural integrity under high stress and heavy loads, suitable for bearings, gears, and mechanical supports.

· Good Ductility & Impact Resistance: Provides a balanced combination of hardness and toughness, capable of withstanding impact loads.

· Excellent Machinability: Easy to machine, cast, and fabricate, suitable for precise and complex parts.

BRASS

Brass(Grade: C27400/C27200/C27000/C36000/C37700/G-CuZn38Al/G-CuZn25Al5 )is a premium copper-zinc alloy that delivers excellent strength, corrosion resistance, and an attractive golden finish. Known for its superior machinability and versatility, it is ideal for both functional and decorative applications in plumbing, electrical, and architectural industries.

Key Features:

· Corrosion Resistant: Resists tarnish and oxidation in humid or harsh environments; suitable for general-purpose applications.

· High Strength & Durability: Provides reliable load-bearing capacity for structural and mechanical components.

· Excellent Machinability: Easy to cut, shape, and fabricate with high precision, suitable for complex parts.

· Good Thermal & Electrical Conductivity: Adequate for heat exchange and electrical components where moderate conductivity is sufficient.

· Attractive Golden Finish: Enhances visual appeal for decorative and architectural applications.

RED COPPER

Red Copper(Grade: C10100/C10200/C12200) is renowned for its exceptional electrical and thermal conductivity, ductility, and corrosion resistance. Its distinctive red color and non-sparking properties make it ideal for demanding applications in electrical, thermal, and hazardous environments.

Key Features:

· Outstanding Electrical Conductivity: Near 100% IACS, perfect for wiring, circuits, and electrical components.

· High Thermal Conductivity: Excellent for heat exchangers, radiators, and cooling systems.

· Excellent Ductility: Easily formed, drawn, or shaped into complex parts without cracking.

· Strong Corrosion Resistance: Durable in diverse and harsh environments, including atmospheric and marine conditions.

· Non-Sparking Properties: Safe for use in oil, gas, and other hazardous settings.

Core Applications

ELECTRICAL COMPONENTS
Used in terminals, connectors, busbars, and circuit boards for high conductivity, reliability, and corrosion resistance.

Main materials: Red Copper, Brass

MARINE & OFFSHORE APPLICATIONS
Ideal for shipbuilding, pumps, valves, and propellers where corrosion resistance in seawater and harsh environments is critical.

Main materials: Aluminum Bronze, Silicon Bronze, Tin Bronze

CONSTRUCTION & PLUMBING
Applied in plumbing fixtures, valves, fasteners, and structural components for durability, corrosion resistance, and machinability.

Main materials: Brass, Red Copper, Aluminum Bronze

MACHINERY & MECHANICAL PARTS
Used for gears, bearings, bushings, shafts, and high-stress components requiring strength, wear resistance, and long-term durability.

Main materials: Aluminum Bronze, Tin Bronze, Brass

INDUSTRIAL, CHEMICAL & THERMAL EQUIPMENT
Used in pumps, valves, heat exchangers, and chemical processing equipment for corrosion resistance, mechanical strength, and thermal performance.

Main materials: Aluminum Bronze, Tin Bronze, Brass, Silicon Bronze, Red Copper

ELECTRICAL NON-MAGNETIC APPLICATIONS

Used in magnetically sensitive environments for electrical components.

Main materials: Silicon Bronze, Aluminum Bronze

FAQ

Q: Do you have import and export rights?
A: Yes, we are a licensed exporter and can handle international trade.

Q: How can I pay for my order?
A: We accept bank transfer, PayPal, Alipay, and other common payment methods.

Q: What is the lead time?
A: Lead time depends on the product type and order quantity. We will confirm it for each order.

Q: What is your MOQ?
A: We accept small orders. MOQ varies depending on the product type.

Q: What shipping methods do you offer?
A: We cooperate with DHL, UPS, FedEx, and other freight forwarders. Shipping method depends on order quantity and your requirements.

Q: How can I get a sample?
A: We offer free existing samples up to USD 30 (buyer pays shipping). For samples exceeding this value, a partial cost may apply.