What is the composition of the welding rod?

It is made by sintering tungsten carbide scrap with a nickel and copper alloy matrix, coated with a special flux.

What payment terms do you accept?

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

What is the lead time for production?

The peak season lead time is one month, while the off-season lead time is within 15 workdays.

Customized Big Particle High Quality Yd-12.7 60/40 Tungsten Carbide Welding Solder Rods

Name: Customized Big Particle High Quality Yd-12.7 60/40 Tungsten Carbide Welding Solder Rods
Brand: Zhuzhou Up Cemented Carbide Co., Ltd.
SKU: 2007218012

Hunan, ChinaZhuzhou Up Cemented Carbide Co., Ltd.

US$40.00

5-99 kg

US$38.00

100-499 kg

US$35.00

500+ kg

Product profile

Customization

Available

Type

N (Nickel/Nickel-Alloy Welding Electrode)

Material

Nickel / Nickel Alloy

Model NO.

YD-12.7 60/40

Diameter

4.0mm

Length

280~450mm

Welding Core Type

Alloy Structural Steel

Electrode Coating Type

Base

Slag Characteristic

Acidic

Stainless Steel Welding Rod Type

Tungsten Carbide

Function

Hardfacing Electrode

Welding Power

AC/DC

Hra

89~91

T.R.S

690MPa

Hardness

Hb>=160

Usage

Machining Worn-out and Cutting Usage Workpieces

Transport Package

Carton

Specification

YD-12.7 60/40

Trademark

ZZUP

Origin

Zhuzhou, Hunan, China

HS Code

8209009000

Production Capacity

10000000PCS/Month

Key features

High Hardness & Strength: HRA 89~91, Hb>=160, and tensile strength up to 690MPa for extreme wear resistance.

Customizable Particle Sizes: Available in various grits from 10mesh to 1/2' x 3/8' to suit specific application needs.

Versatile Industrial Usage: Ideal for surfacing welding in oil, mining, construction, and cutting tool repair.

Dual Power Compatibility: Supports both AC and DC welding power sources for flexible operation.

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

Multiple Length Options: Rod lengths available in 280mm and 450mm configurations for different welding scenarios.

Nickel-Copper Alloy Base: Made with Ni and copper alloy matrix, sintered with tungsten carbide for durability.

Wide Market Reach: Exported to North America, Europe, Asia, Africa, and Oceania with flexible payment terms.

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: ≤10.29hTerms 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.

Product Q&A

Q:What is the hardness and strength of the welding rod?

The hardness is HRA 89~91 and Hb>=160, with a tensile strength that can reach up to 690MPa.

Q:What are the available particle sizes for this product?

Common sizes include 1/16' x 1/8', 3/16' x 1/8', 1/4' x 3/16', 5/16' x 1/4', 3/8' x 5/16', and 1/2' x 3/8', as well as mesh grades from 10mesh to 30mesh.

Q:Which industries is this welding rod suitable for?

It is mainly used for surfacing welding in the oil, mining, coal mining, geology, and construction industries, especially for worn-out cutting tools.

Q:What are the standard lengths of the welding rods?

The welding rods are available in lengths of 280mm and 450mm.

Q:What welding power sources are compatible with this rod?

This electrode supports both AC and DC welding power.