What is the diameter of the flux-coated rod?

The rod diameter is 1.5mm, and with flux coating, the diameter is about 2.5mm.

Which metals can be brazed with this material?

It can be used for brazing ferrous and non-ferrous metals, except aluminum and magnesium.

Fluxed Coating 10% 15% 25% 30% Agpncu Silver Copper Solder Material

Name: Fluxed Coating 10% 15% 25% 30% Agpncu Silver Copper Solder Material
Brand: Zhuzhou Up Cemented Carbide Co., Ltd.
SKU: 1940722632

Hunan, ChinaZhuzhou Up Cemented Carbide Co., Ltd.

US$139.00

5-49 kg

US$135.00

50-99 kg

US$129.00

100+ kg

Sample price:US$139.00/kg.Request sample

Product profile

Customization

Available

Type

Flux-cored Wire

Material

Silver Copper

Model NO.

1.5*500mm

Flux Containing

Containing Flux

Slag Characteristic

Acidic

Extended Length

10-20mm

Grade

Zzup-10-P

Usage

for Welding Copper and Copper Material

AG %

10% AG

Solidus

700 Degrees Celsius

Liquidus

800 Degrees Celsius

Package

1 Kg Each Box

Flux Coating

Fluoride and Boron

After Coating Diameter

2.6mm

Transport Package

10kg. Per Carton

Specification

OD2.6*od1.5*500mm

Trademark

ZZUP

Origin

Zhuzhou, Hunan, China

HS Code

820900100

Production Capacity

100000PCS/Month

Key features

Wide Silver Content Range: Available in 5%, 10%, 15%, 20%, 25%, 30%, 35%, 40%, and 45% silver grades.

Fluoride and Boron Flux: Coated with fluoride and boron for excellent wettability and gap filling.

Cadmium-Free Option: Environmental silver solder material available without toxic cadmium.

High Conductivity: Superior electrical conductivity suitable for electrical and instrumentation products.

Vacuum Packaging: 1kg plastic tube with vacuum packaging to prevent oxidation and ensure quality.

Versatile Application: Suitable for brazing copper, brass, refrigerators, air conditioning, and vehicles.

High Strength and Plasticity: Offers high mechanical strength and good plasticity for durable joints.

Company profile

Zhuzhou Up Cemented Carbide Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-25Nearest Port: Guangzhou, Shanghai, NingboAverage Response Time: ≤10.21hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryZhuzhou Up Cemented Carbide Co., Ltd. is identified as a China-based limited company and manufacturer/factory in Hunan, with products focused on tungsten carbide components and related materials. The supplier reports ISO 9000 and ISO 9001 certifications, six production lines, 41–50 years of combined R&D engineer experience, and 11–20 quality-control staff. It serves multiple international markets and derives 71%–90% of sales from exports. The supplier states that it can provide quality products and services, but the available information does not establish detailed after-sales procedures, customization capabilities, financial strength, or a substantial customer track record. Trade data shows one recorded transaction involving a Ukrainian buyer, which is limited evidence of commercial activity.

Supplier typeThe supplier is explicitly described as a manufacturer/factory and trading company, legally organized as a limited company in Zhuzhou, Hunan, China. Its stated business identity and address are consistent across the provided records.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 supplier management system certifications. These are explicit certifications relevant to quality-management practices, although no certificate scope, issuing body, or validity period is provided.

R&D capabilityThe supplier describes advanced alloy production technology and reports 41–50 years of total R&D engineer experience. This supports an R&D and technical capability, but there is no evidence of patents, new-product development, dedicated R&D facilities, or documented innovations.

Production capacityThe supplier is identified as a factory/manufacturer with rich production and processing experience, six production lines, 11–20 quality-control staff, and a broad range of tungsten carbide products. Reported lead times are within 15 working days off-season and one month during peak season, indicating stated production and fulfillment capacity.