What is the hardness range of the steel grit?

Hardness options include GP 40-50HRC, GL 50-55HRC, and GH 60-68HRC.

What are the main applications of this steel grit?

It is used for cleaning, rust removal, scale removal, shot peening, and surface treatment of steel castings and structures.

SAE/ISO Cast Steel Grit G25 for Surface Preparation

Name: SAE/ISO Cast Steel Grit G25 for Surface Preparation
Brand: Jinan Junda Industrial Technology Co., Ltd.
SKU: 736950842

Shandong, ChinaJinan Junda Industrial Technology Co., Ltd.

US$422.00-616.00

25 Tons

Sample price:US$75.00/500g.Request sample

Product profile

Customization

Available

Natural Abrasive Type

Steel Grit

Artificial Abrasive Type

Artificial

Model NO.

G50

Application

Shot Peening

Function

Surface Treatment

Source

Artificial Abrasives

Particle Size

0.4mm

Hardness

Gp41-50HRC, Gl50-55HRC, Gh60-68HRC

Shape

Angular

Density

7.4G/Cm3

Usage

Cutting, Sandblasting, Shot Blasting, Surface B

Chemical Composition

C, Si, Mn, Cr, P, S

Durability

2800-3000 Times

Business Type

Manufacturer

After-Sale Service

Sincere to Solve Customer's Problems

Certificate

SGS, ISO9001, SAE

Cr Content

0.26%

C

0.8-1.2%

Mn

0.6-1.2%

Si

0.4-1.2%

Applications

Sandblast

Applications2

Surface Treatment

Business

Manufacture

Transport Package

25kg/Bag Then 40bags in One Ton Bag

Specification

0.4mm

Trademark

Honest Horse

Origin

China

HS Code

720510

Production Capacity

3000 Tons Per Month

Key features

Unique Cr Element Technology: Only factory in China with Cr element production technology for enhanced durability.

High Durability & Fatigue Life: Fatigue life reaches over 3200 times; durability ranges from 2500 to 3000 times.

Wide Hardness Options: Available in GP 40-50HRC, GL 50-55HRC, and GH 60-68HRC grades.

Certified Quality Standards: Products certified by SGS, ISO9001, and SAE standards.

Customizable Sizes & Packaging: Diameter 0.2-2.5mm; custom sizes and packaging available per customer requirements.

Free Sample Service: Free samples provided for quality testing before placing orders.

Versatile Industrial Applications: Ideal for shot peening, rust removal, scale removal, and surface treatment.

Professional Manufacturer Support: Established in 2005; sincere after-sales service and global export experience.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Jinan Junda Industrial Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: Qing DaoAverage Response Time: ≤1.32hTerms of Payment: T/T, LC, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, FAS, DDP

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company in Jinan, with eight employees and a product portfolio focused on garnet sand, steel shot, steel grit, related abrasive products, and sandblasting equipment. It reports OEM service for well-known brands, usable SDK availability, extensive customization options, 90% export sales, and 20 years of export experience. Certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Written procedures and records support service assessment, corrective actions, and complaint handling. Production descriptions indicate integrated garnet mining, production, and sales, with expanded capacity, while peak- and off-season lead times are both stated as within 15 workdays. Innovation evidence is limited because no new products were launched in the past year and only one R&D engineer is reported. No Fortune 500 cooperation, overseas showroom, overseas agent, or branch is reported.

Supplier typeThe supplier is explicitly described as a factory and limited company, located in Jinan, with no larger-company group affiliation and eight employees. Its stated business covers abrasive materials and sandblasting-related equipment.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management or sustainability-related certifications. These certifications provide explicit evidence of formal compliance and management systems.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling. However, it reports no overseas showroom, overseas agents, or branches, although it has participated in the ISME offline trade show and states service-related lead times within 15 workdays.

Production capacityThe supplier states that it integrates garnet mining, production, and sales, has adequate reserves, and increased garnet sand capacity from thousands to tens of thousands of tons. It also reports 20 years of exporting, 90% export sales, and lead times within 15 workdays in both seasons, supporting established production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also reports OEM service for well-known brands. These statements directly support broad customization capability.