What are the typical applications for this alloy?

It is used for welding copper, bronze, brass to steel, marine hardware, and architectural decorations.

What is the chemical composition of the alloy?

It contains 2.8-4.0% Silicon, max 1.5% Manganese, and balance Copper.

Is this product suitable for marine environments?

Yes, it offers excellent corrosion resistance suitable for marine and architectural applications.

Silicon Bronze Wires, Lincoln Cusi-a, Ercusi-a, Cusi2mn1 for Welding Copper Conductors

Name: Silicon Bronze Wires, Lincoln Cusi-a, Ercusi-a, Cusi2mn1 for Welding Copper Conductors
Brand: Rich Base Technology Co., Limited.
SKU: 2121401022

Chongqing, ChinaRich Base Technology Co., Limited.

US$18.00

10-999 kg

US$15.00

1,000+ kg

Sample price:US$68.00/kg.Request sample

Product profile

Customization

Available

Color

Copper

Strength Grade

80-120hb

Model NO.

ERCUSI-A/CUSI3MN1/SG-CUSI3/HSCUSI3MN1/C65600/C6550

Material

Copper

Shape

Customized

Surface Treatment

Polished

Lead Time

1-4 Weeks

Capactity

1000tons/Year

Application-1

Oil Coolers , Heat Exchangers

Application-2

Repair and Buildup of Bearing Surfaces

Standards

Aws A5.7, ASME Sfa A5.7, ISO Scu6560, Cusi3mn1

Tensile Strength

350-450MPa

Yield Strength

150-200MPa

Elongation

25-40%

Electrical Conductivity

25-35% Iacs

Transport Package

Crates etc

Specification

CUSTOMIZED

Trademark

RBTC, ODM, OEM

Origin

China/Thailand

HS Code

8311300000

Production Capacity

1000tons/Year

Key features

Customized Shape: Shape is customizable to meet specific application requirements.

Superior Weldability: Excellent weldability and filler compatibility for copper, brass, bronze, and steel.

High Mechanical Strength: Tensile strength of 350-450MPa with yield strength of 150-200MPa.

Excellent Corrosion Resistance: Ideal for marine, architectural, and exposed environments with high durability.

Wide Application Range: Suitable for MIG, TIG, and oxyacetylene welding processes.

Golden Bronze Color: Matches copper and copper alloys, ideal for decorative and visible joints.

High Elongation: Elongation of 25-40% ensures ductile joints for materials with different expansion.

Fast Lead Time: Lead time ranges from 1-4 weeks depending on season and order volume.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQuality Assurance

Rich Base Technology Co., Limited.

Chongqing, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryRich Base Technology Co., Limited. is identified as a Chinese manufacturer/factory with ISO 9001 certification and stated use of its materials by major automotive and high-speed rail companies. It reports production of 600 tons for specified copper grades, exports to multiple regions, and offers flexible or minor customization, ODM, and OEM services. Export sales account for 90%, with stated lead times of within 15 working days off-season and one month during peak season. However, the supplier reports no available SDK, no new products in the past year, no inventory, overseas warehouse, showroom, or overseas branch capability, and no participation in offline trade shows. Service procedures for corrective actions and complaints exist but lack written records. Financial information is represented only by years, while sustainability-status information is unknown.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and a Limited Company based in China. Factory information is also provided for Jingjiang, Jiangsu, although the registered operating province and address identify Chongqing, creating a location inconsistency that is not resolved in the supplied information.

CertificationsThe supplier reports certification of its management systems under ISO 9001. No other certification is identified in the provided slices.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are available. It also reports no inventory, overseas warehouse, showroom, overseas agent, or branch capability, and offers overseas services in zero countries, indicating limited documented and local after-sales support.

R&D capabilityThe supplier explicitly reports no available SDK and no new products during the past year. It does provide ODM services, but the reported R&D-engineer experience is under five years; therefore, the evidence shows some design-manufacturing support but a deficiency in recent product innovation and SDK availability.

Production capacityThe supplier reports 600 tons of output for specified copper grades, exports to several global regions, and lead times within 15 working days off-season and one month during peak season. It is also identified as a manufacturer, but finished products are checked by packing staff, so the evidence supports production capacity while indicating a potentially limited final inspection arrangement.

Customization capabilityThe supplier explicitly offers flexible customization and minor customization, as well as ODM services and OEM production for popular brands. These stated capabilities support a positive assessment of customization, although no detailed customization scope or project examples are provided.

Client casesThe company description states that its materials are used by Volkswagen, Toyota, Honda, Ford, and China high-speed trains. These named applications provide explicit customer or end-use references, although the supplied slice does not include contracts, order volumes, or independently verified case documentation.