What precision grades can you supply?

We supply G40 to G100 grades, conforming to ISO3290 standard. Miniature and large sizes are both available.

Durable SUS304 and SUS316 Steel Balls for Precision Applications

Name: Durable SUS304 and SUS316 Steel Balls for Precision Applications
Brand: WULIAN COUNTY YIHE INDUSTRIAL&TRADING CO.,LTD
SKU: 2185330802

Shandong, ChinaWULIAN COUNTY YIHE INDUSTRIAL&TRADING CO.,LTD

US$0.0011-0.002

1,000 pcs

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

ISO, SGS

Model NO.

1.4mm 1.5mm 1.588 1.7mm 2mm 2.5mm

Standard Parts

Yes

Universal

Yes

Type

Bearing Ball

Material

AISI52100 AISI440c AISI420c AISI316 AISI304 52100

Passivated

Balls Are Provided in The Passivated Condition.

Grade

G40-G1000

Sample

Free

Magnetism

Magnetized or Demagnetized

Checking

100% Sorting

Surface

Bright

Transport Package

Dry or Oil

Specification

2mm 2.5mm 2.778mm 3mm 3.175mm

Trademark

YIHEBALLS

Origin

Shandong China

HS Code

84829100

Production Capacity

120 Tons /Month

Key features

In house full process production guarantees consistent batch quality. Material certificates and test reports are provided. Both bulk stock and OEM orders are supported.

Excellent environmental resistance and low magnetic properties. Passivated to reduce reactivity.

Excellent resistance to sulphuric, phosphoric and acetic acid compounds. Used in photographic chemicals, inks, rayon, rubber, textile bleaches, dye stuffs and high temperature equipment.

Annealed: Hardness <20HRC . Not annealed: Hardness 25-39HRC.

Standard in-stock components are available for immediate shipment. Lead times for non-stock and custom orders are determined based on specific part size, material, and required quantity.

We can produce G40 ,the sphericity(roundness) <1 .

Comprehensive size range, custom sizes available. Widely applied in spray pumps, valves, medical devices, food processing equipment and fluid components.

Company profile

Product CertificationQuality Assurance100% Finished Products InspectionODM Services

WULIAN COUNTY YIHE INDUSTRIAL&TRADING CO.,LTD

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2016-03-31Nearest Port: QingdaoAverage Response Time: ≤0.84hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CIF

About Our Factory & Business Background

AddressNorth Industrial Park, Wulian County, , Rizhao, Shandong, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsStainless Steel Ball 1mm To25.4mmmm, Micro Steel Ball0.4mm to 2.381mm, Chrome Steel Ball 1mm to 25.4mm, Carbon Steel Ball 3mm to 30mm, Bearing Steel Balls, 440c Stainless Steel Ball, 304 316L Stainless Steel Ball, Precision Steel Ball, Industrial Solid Steel Ball, Anti-Corrosion Stainless Steel Sphere

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the difference between SUS304 and SUS316 stainless steel balls?

SUS304 offers good general corrosion resistance for normal humid environments. SUS316 contains molybdenum element, delivering better resistance to salt spray, acid alkali and chloride rich conditions. SUS316 is recommended for coastal, chemical and medical scenarios.

Q:Do you provide free samples

Yes, free samples are available for most standard sizes. Please contact us with your required size, grade, quantity, and courier account (DHL/FedEx/UPS), and we will arrange shipment promptly.

Q:How do you ensure product quality?

We implement 100% quality control: every ball is automatically sorted in a dust-free cleanroom using dual-track precision sorting machines, and each batch is then manually re-inspected before shipment. We are ISO 9001:2015 certified and provide batch inspection reports.

Q:What is your MOQ?

For standard sizes in stock, the MOQ is flexible; for custom sizes or special grades, please contact us with your specific requirements for a quotation.

Q:Are you specialized in manufacturing micro steel balls?

Yes. Specializing in precision micro steel balls since 2007, we have over 20 years of experience covering 1mm to 12.7mm, with particular expertise in tiny diameters from 1mm to 2.381mm. Our large-scale continuous-cycle production ensures superior batch consistency and high output capacity.