What are the primary applications of YG8 crushed carbide grains?

They are used for welding onto steel bodies, ceramic/metal lapping, silicon wafer slicing, rock polishing, and glass etching.

How hard are these tungsten carbide grits?

They have a Mohs hardness of 9.1 or 2550 Knoop, making them extremely hard and suitable for hard-facing materials.

Yg8 Crushed Carbide Black Grains, Solid Grits for Wear Parts

Name: Yg8 Crushed Carbide Black Grains, Solid Grits for Wear Parts
Brand: Zhuzhou Lihua Cemented Carbide Co., Ltd.
SKU: 904601475

Hunan, ChinaZhuzhou Lihua Cemented Carbide Co., Ltd.

US$218.00

10 kg

Sample price:US$30.00/kg.Request sample

Product profile

Customization

Available

Natural Abrasive Type

Natural Corundum

Artificial Abrasive Type

Silicon Carbide Abrasive

Application

Welding Industry Metallurgy

Function

Sandblasting, Grinding, Sandpaper/Cutting Abrasi

Source

Natural Abrasives

Particle Size

1mm-10mm

Hardness

Superabrasive

Certification

SGS/ISO2008

Contet

Wc+Co

Service

OEM&ODM

Shap

Irregular, Sharp, Multi-Face

Material

Tungsten Carbide

Characteristic

10 Times Longer Life Span, Good

Transport Package

in Iron Drum

Specification

14-20mesh/20-40mesh-40-60mesh/60-80mesh/70-170mesh

Trademark

LIHUA

Origin

China, Zhuzhou

Production Capacity

5000kg/Mon

Key features

10x Longer Life Span: Increases cutter life from 24 hours to 240 hours, significantly improving wear resistance.

Extreme Hardness: Mohs 9.1 hardness (2550 Knoop), harder than aluminum oxide, suitable for tough materials.

High Thermal Conductivity: Rating of 100 W/m-k ensures efficient heat dissipation during high-temperature operations.

Customizable Shape: Available in irregular, sharp, multi-face shapes to suit specific grinding and blasting needs.

Versatile Applications: Ideal for glass etching, stone carving, rock tumbling, silicon wafer slicing, and metal lapping.

Fast Cutting Speed: Blocky grains splinter as they break down, providing fast cutting speeds and great recyclability.

Flexible Customization: OEM & ODM services available with customized samples ready in 3-5 days.

Strict Quality Control: ISO9001:2008 certified process with 100% inspection on raw materials and finished products.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhuzhou Lihua Cemented Carbide Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shenzhen Port. Guangzhou Port. Shanghai Port.Average Response Time: ≤11.20h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company focused on non-ferrous metal alloys, metal tools, metal materials, non-ferrous metal processing, metal cutting services, and non-metallic mineral manufacturing. It holds an ISO 9001:2015 management-system certificate and describes QC coverage across incoming materials, production, finished products, and packaging. The supplier reports broad customization, ODM, recent new-product development, and OEM service for recognized brands. Its facility lists CNC, pressure, sintering, lathing, grinding, and automatic powder-press equipment. Service procedures, corrective actions, complaint handling, and finished-product inspection procedures are documented. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no SDK. Customer cases beyond a general statement of OEM service are not documented.

Supplier typeThe supplier is identified as a combined company, with a business scope covering manufacturing and sales of non-ferrous metal alloys, metal tools and materials, non-ferrous metal processing, metal cutting services, and non-metallic mineral products. This indicates a manufacturing-oriented supplier with multiple related metal-processing activities.

CertificationsThe supplier reports an ISO 9001:2015 certification for its management system. Its description also states that a professional QC team follows ISO 9001:2008 procedures across incoming materials, production, finished products, and packaging, supporting a structured quality-control approach.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. It also reports peak-season lead times of one month and off-season lead times within 15 working days, but the slices do not specifically document warranty terms, repair services, or replacement policies.

R&D capabilityThe supplier reports that it developed new products during the past year and provides ODM services. It also states that no SDK is available, which limits evidence of software or development-kit support, but the reported product-development and ODM activities support innovation capability in physical products.

Production capacityThe facility lists CNC, static-pressure, vacuum-sintering, lathe, wet-grinding, and automatic powder-press equipment, while the business scope covers relevant metal manufacturing and processing. The supplier reports in-stock capability and defined lead times, but it lacks a valid contract with related subcontractors, creating a documented manufacturing-capacity management weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. These services are reported alongside ODM capability and indicate broad product-design adaptation capacity.