What is the maximum tensile strength?

The maximum tensile strength of the gear is 1250 MPa.

What surface treatments are available?

Surface treatments include steam oxidation, high frequency quenching, and oil impregnation.

OEM Sintered Gear Spur Gear /Sun Gear for Reducer Gearbox

Name: OEM Sintered Gear Spur Gear /Sun Gear for Reducer Gearbox
Brand: Shijiazhuang Jingshi New Material Science and Technology Co., Ltd.
SKU: 833861925

Hebei, ChinaShijiazhuang Jingshi New Material Science and Technology Co., Ltd.

US$0.10-1.00

5,000 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Car

Hardness

Hardened Tooth Surface

Model NO.

HLXCL-356

Gear Position

External Gear

Manufacturing Method

Sintered Gear

Toothed Portion Shape

Spur Gear

Material

Stainless Steel

Type

Circular Gear

Density

6.4-7.4 g/cm3

Apparent Hardness

20-43 HRC

Tensile Strength

1250 MPa Max.

Surface Treatment

Steam Oxidation

Surface Finish

Steam Oxidation

Transport Package

PE Bag, Bubble Bag, Carton, Pallet

Specification

10-180MM

Trademark

HLXCL

Origin

China

Production Capacity

5000000pieces/Year

Key features

OEM Customization: Accepts 2D/3D drawings for custom powder metallurgy gear production.

ISO Certified Quality: Manufactured under ISO9001 and ISO/TS16949 quality standards.

Cost-Effective Design: Significant cost savings with minimal waste and complex shape creation.

High Strength Material: Tensile strength up to 1250 MPa with hardened tooth surfaces.

Advanced Technology: Utilizes powder metallurgy sintering for high-quality finished products.

Versatile Application: Suitable for motors, cars, machinery, marine, and power tools.

Strict Quality Control: No crumbling, cracks, or voids; precise examination instruments used.

Professional Engineering: Skilled engineers help convert parts to cost-effective powdered metal designs.

Company profile

Shijiazhuang Jingshi New Material Science and Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-08-29Nearest Port: Tianjin, shanghaiAverage Response Time: ≤2.83hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryShijiazhuang Jingshi New Material Science and Technology Co., Ltd. is a China-based manufacturer and trading company founded in 2007, specializing in powder metallurgy gears, transmission parts, structural parts, pump components, bushings, pulleys, and customized stainless-steel parts. It reports TS 16949 and ISO 9001 certifications, three production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Reported product output includes millions of gears and bushings annually, and the supplier serves export markets across multiple regions, with exporting activity since 2015. The available information supports positive assessments for supplier type, certification, production, and customization. Evidence is insufficient to assess after-sales service, financial credibility, and customer cases. Innovation capability is supported by stated high-tech-enterprise status and applications in specialized powder-metallurgy fields, although detailed R&D achievements are not provided.

Supplier typeThe supplier is identified as a factory and as both a trading company and manufacturer/factory. Its description states that it was founded in 2007 and manufactures powder-metallurgy gears and structural parts, supporting classification as a manufacturing supplier rather than only an intermediary.

CertificationsThe supplier states that it is a national high-tech enterprise and has passed TS 16949 and ISO 9001 certification. These explicitly reported management-system certifications support its quality-management credentials.

R&D capabilityThe supplier describes itself as a national high-tech enterprise, has 6–10 R&D engineers, and reports applying powder metallurgy to specialized fields such as armored vehicles, firearms, artillery, and projectile parts. This supports innovation activity, although no patents, proprietary technologies, or quantified development results are provided.

Production capacityThe supplier operates three production lines and offers a broad powder-metallurgy product range, including gears, transmission parts, structural parts, pump rotors and stators, pulleys, bushings, and stainless-steel parts. Reported annual output includes 7.2 million OEM gears, 6 million bushings, 1.3 million structural parts, 1.2 million stainless-steel blocks, and 1 million pulleys, indicating established manufacturing capacity.

Customization capabilityThe supplier explicitly offers customized stainless-steel parts and other customized parts, including customized belt pulleys, while its product listings include OEM structural parts and multiple application-specific components. This directly supports the ability to produce customer-specific products.