How does C18000 perform at high temperatures?

C18000 retains its strength and hardness better than many standard copper alloys when subjected to elevated temperatures, making it suitable for high-load electrical contacts.

What is the lead time for orders?

The average lead time is within 15 workdays during the off-season and one month during the peak season.

What payment and shipping terms are available?

Price terms include Exwork, Fob, CIF, CF, and DDU. Shipping ports are Shanghai, Ningbo, and others.

CuNi2sicr Beryllium Free Copper Alloy C18000/Cw111c

Name: CuNi2sicr Beryllium Free Copper Alloy C18000/Cw111c
Brand: Rich Base Technology Co., Limited.
SKU: 1949281001

Chongqing, ChinaRich Base Technology Co., Limited.

US$16.00

10-999 kg

US$15.00

1,000-1,999 kg

US$14.00

2,000+ kg

Sample price:US$68.00/piece.Request sample

Product profile

Customization

Available

Color

Copper

Strength Grade

Hardness HRC30

Model NO.

C18000/CW111C

Material

Copper

Shape

Cusotmized

Surface Treatment

Polished

Price Terms

Exwork/Fob/CIF/CF/DDU

Machined Parts

Available Upon Request

Shipping Ports

Shanghai/Ningbo/Others

Hardness

85hrb

Conductivity

85% Iacs

Application

Oil Cooler Pipe,Seam Wheels

Standard

ASTM

Transport Package

Crates

Specification

CUSTOM

Trademark

RBTC, ODM, OEM

Origin

China/Thailand

HS Code

7408190090

Production Capacity

600tons

Key features

Beryllium-Free Safety: Safe alternative to beryllium copper, eliminating health risks while maintaining high strength.

High Strength & Conductivity: Balances tensile strength up to 700 MPa with 45-60% IACS electrical conductivity.

Customizable Shape: Shape is customized to meet specific application requirements and designs.

Excellent Wear Resistance: Superior fatigue and wear resistance ensures long service life in high-load applications.

High-Temperature Stability: Retains strength and hardness at elevated temperatures, ideal for welding electrodes.

Versatile Applications: Suitable for aerospace, automotive, marine, and resistance welding industries.

Stress Relaxation Resistance: Maintains force and contact reliability over time under stress and heat.

Proven Manufacturer: 20+ years expertise with global exports to major brands like Volkswagen and Toyota.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQuality Assurance

Rich Base Technology Co., Limited.

Chongqing, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤15h

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.

Product Q&A

Q:Is this alloy beryllium-free?

Yes, C18000 is a beryllium-free copper alloy, providing a safe alternative to traditional beryllium copper without compromising on strength or conductivity.

Q:What is the electrical conductivity of C18000?

The electrical conductivity is approximately 45-60% IACS, which is higher than most high-strength copper alloys, though slightly lower than C18150.

Q:What are the typical applications for this material?

It is widely used in resistance welding electrodes, aerospace connectors, automotive EV components, marine electrical contacts, and power generation switchgear.

Q:Can the shape of the product be customized?

Yes, the shape is customized. We offer round bars, square bars, rectangular bars, hexagonal bars, plates, sheets, and customized precision-machined parts.

Q:What is the hardness range of C18000?

The hardness is approximately 140-200 HV, which can be higher after cold working and aging treatments.