What is the hardness of the YG8C grade?

The YG8C grade has a hardness of 89 HRA and a density of 14.7 g/cm3.

Does the product offer surface treatment?

Yes, we supply blank and surface passivation treatment.

What are the standard specifications available?

Standard specifications include Diameter 20mm and Length 25mm for the YG8C grade.

Mining Tips Rock Drilling Parts Tips Yg8c Dia. 20*25mm Tungsten Carbide Button

Name: Mining Tips Rock Drilling Parts Tips Yg8c Dia. 20*25mm Tungsten Carbide Button
Brand: Zhuzhou Up Cemented Carbide Co., Ltd.
SKU: 2026741932

Hunan, ChinaZhuzhou Up Cemented Carbide Co., Ltd.

US$55.00

5-99 kg

US$53.00

100-199 kg

US$50.00

200+ kg

Sample price:US$55.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Vpii

Warranty

Vpii

Model NO.

dia. 20*25mm

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Standard

ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN

Surface Treatment

Sand Blast

Manufacturing Process

Casting

Material

Alloy Steel

Diameter of Button

20mm

Length of Button

25mm

Grade

Yg8c

Grain Sizes

Coarse Grain Size

Density

14.7g/cm3

Hardness

89hra

T.R.S

2700MPa

Co

Transport Package

25kg. Carton

Specification

dia. 20*25mm

Trademark

ZZUP

Origin

Zhuzhou, Hunan, China

HS Code

820900100

Production Capacity

10000kg/Month

Key features

Superior Wear Resistance: Tungsten carbide button offers high hardness and impact toughness for extended life.

Customizable Dimensions: We can produce goods according to your specific drawings and sizes.

Vacuum Sintering Process: Manufactured using vacuum sintering furnace and HIP machine for hole-free quality.

100% Virgin Material: Guaranteed use of 100% virgin material for superior performance.

Wide Application Range: Suitable for mining, quarrying, cutting processes, and heavy excavators.

Multiple Certifications: Certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

High Hardness Grade: Available in YG8C grade with 89 HRA hardness and 2700 MPA T.R.S.

Surface Passivation: Supplies blank and surface passivation treatment for enhanced durability.

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: ≤10.32hTerms 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.