What is the composition of the brazing rod?

It is made of sintered tungsten carbide scrap and elastic matrix alloy, with an outer layer of special flux and coloring.

What are the terms of payment?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

4''' Tungsten Carbide Composite Brazing Rod

Name: Particle Size 5/16''*1/4''' Tungsten Carbide Composite Brazing Rod
Brand: Zhuzhou Up Cemented Carbide Co., Ltd.
SKU: 2006452042

Hunan, ChinaZhuzhou Up Cemented Carbide Co., Ltd.

US$39.50

5-499 kg

US$36.70

500-999 kg

US$33.80

1,000+ kg

Product profile

Customization

Available

Condition

New

Customized

Model NO.

YD8

Material

Alloy

Application

Metal Cutting Machine

Grade

Yd8

Hardness

Hb>=160

T.R.S

690MPa

Length

450mm

Hra

89~91

Transport Package

Carton

Trademark

ZZUP

Origin

Zhuzhou, Hunan, China

HS Code

8209009000

Production Capacity

10000000PCS/Month

Key features

Customizable Specifications: Customized grade, hardness, T.R.S, and length available to meet specific requirements.

High Hardness & Strength: HRA 89~91 hardness and tensile strength up to 690MPa for superior wear resistance.

Wide Application Range: Ideal for surfacing welding in oil, mining, coal, geology, and construction industries.

Multiple Particle Sizes: Available in common sizes from 1/16'x1/8' to 1/2'x3/8' for diverse cutting needs.

Durable Material Composition: Made of sintered tungsten carbide scrap with Ni and copper alloy matrix for stability.

Versatile Length Options: Standard lengths of 280mm and 450mm to suit different welding operations.

Special Flux Coating: Outer layer features special flux and coloring to mark scrap grade clearly.

Reliable Manufacturer: Specialized factory producing various tungsten carbide products with global export experience.

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: ≤10.47hTerms 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.