Low Price Precision Small Metal 316 Stainless Steel Ball 3.175mm

Low Price Precision Small Metal 316 Stainless Steel Ball 3.175mm

Steel Ball, Precision Ball, Small Metal Ball manufacturer / supplier in China, offering Low Price Precision Small Metal 316 Stainless Steel Ball 3.175mm, 7A03 1.5mm Aluminum Ball for Weld (G500-1000), 29/64" SUS304 Stainless Steel Ball for Sale and so on.

Product Details

Basic Info

  • Model NO.: Stainless Steel Ball AISI 316/316L

  • Certification: ISO, BV, SGS, Ts 16949

  • Universal: Yes

  • Material: Stainless Steel

  • Grade: G40-1000 Stainless Steel Ball

  • Material Mark: AISI 316/JIS SUS 316/Wks 1.4401

  • Shape: Solid Round Stainless Steel Ball

  • Model No.: AISI316 Stainless Steel Ball

  • Magnetic: No

  • Transport Package: Box, Plastic Bag, Carton, Pallet

  • Origin: Zhongshan, Guangdong

  • Customized: Customized

  • Standard Parts: Yes

  • Type: Ball

  • Size Range: 1mm-180mm Stainless Steel Ball

  • Hardness: 25-39 HRC Stainless Steel Ball

  • International Equivalent: SUS316/316/X5crnimo17-12-2/08kh17h13m2t/0cr17ni12m

  • Certifications: BV; ISO; ASTM

  • Application: Photographic Chemicals, Bleaches, Dyes, Inks and N

  • Trademark: SUHUA

  • Specification: 3.175mm 316 stainless steel ball

  • HS Code: 8482910000

Product Description

Low Price Precision Small Metal 316 Stainless Steel Ball 3.175mm
1. This is only austenitic steel for ball manufacture and can be non magnetic.
2. 316L stainless steel ball has a lower carbon content than 316 stainless.
3. Applications for type 316L balls include Jewelry and medical uses.


Stainless steel ball AISI316
1. MaterialAISI316/ JIS SUS316/ Wks 1.4401
2. Size Range1mm-180mm
3. GradeG50-1000
4. Hardness25-39 HRC
5. Characteristic(a)Excellent resistance to corrosion(apart of chloridric acids)
(b)Not hardenable austenitic inox 
6. MagneticNO
7. ApplicationPhotographic chemicals, bleaches, dyes, inks and nitric aicds
Vggressive applications without mechanical efforts
8. Chemical composition 
 C%Si% Mn%Cr% Ni%Mo%P%S% N%
9.PackingStandard: 10kg or 20kg per carton,
1 ton per pallet or as customer required
10.Conditioning dry or oiled
11.Delivery timeStock within a short time or 35 days.

Main Products:

Production process:

Manufacture process of steel balls
Step 1 HeadingBalls blanks are cold headed from rolls of wire.
Step 2 FlashingRolling balls between two hard alloy plates to removes the slight band
and small protrusions.
Step 3 Heat treatHeating balls to a high temperature in furnace and quenching balls in a liquid bath.
Step 4 Rough  grindRolling balls between the face of a fixed iron plate and a very hard fire-grit grinding wheel. Then rolled the hardened ground balls between two cast iron plates.
Step 5 CleaningThe final production operation cleans the finished balls and adds a shiny luster.
Step 6 Final
Balls are gauged, visually inspected and subjected to other quality tests to insure
every customer's specifications are achieved.
Step 7 PackagingThe balls are packaged in accordance with customer specifications for shipping.


Type 1: Plastic bag + box + carton + wooden pallet
Type 2: Plastic bag + carton + wooden pallet 
Type 3: Our package: export cartons, steel drums, wooden pallets

About us:
1. Established since year 2009, more than 8 years experience and specialized in steel balls manufacturer and ball related products.
2. High precision instruments and technical staffs.
3. Offer the good quality service and product with short delivery times.

1. All the inquiries will be reply within 24 hours
2. For the steel ball, please kindly let us know the size, material, grade and quantity.
3. For the bearing, please kindly let us know bearing type, material, Accuracy Grade/Class, and quantity.




Q1: What kind of ball can supplied by Q.R.?

A: Stainless steel ball, Chrome steel ball, Carbon steel ball, Brass ball,  Copper ball.

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery.

Q3. What is your terms of delivery?


Q4: How many days for delivery?

A: Inventory with 1-3 days or 25-30 days. The specific delivery time depends on your quantity.

Contact us:
Tel: +86-760-88262588*619 
Phone No: +86-13928150832  Roy
 Site: www.steelballfactory.com

Any futher query, please do contact us anytime.