Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
OEM/ODM Service
Sample Available

Steel Ball, Stainless Steel Ball, Precision Steel Ball manufacturer / supplier in China, offering 1/4′′ 6.35mm Stainless Steel Ball Solid Metal Ball, High Precision Chrome Steel Ball, Bearing Balls, Steel Sphere, Best Sell Customized Stainless Steel Balls, Bearing Balls, Chrome Steel Balls and so on.

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  • 1/4′′ 6.35mm Stainless Steel Ball Solid Metal Ball
  • 1/4′′ 6.35mm Stainless Steel Ball Solid Metal Ball
  • 1/4′′ 6.35mm Stainless Steel Ball Solid Metal Ball
  • 1/4′′ 6.35mm Stainless Steel Ball Solid Metal Ball
  • 1/4′′ 6.35mm Stainless Steel Ball Solid Metal Ball
  • 1/4′′ 6.35mm Stainless Steel Ball Solid Metal Ball

1/4′′ 6.35mm Stainless Steel Ball Solid Metal Ball

Get Latest Price
Purchase Qty. / Reference FOB Price
1-999 Pieces US $0.3
1,000-999,999 Pieces US $0.02
1,000,000+ Pieces US $0.001
Port: Shanghai, China
Production Capacity: 300 Tons Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Customized: Customized
Certification: ISO, BV
Standard Parts: Yes
Universal: Yes
Type: Ball
Material: AISI316, 304, 420c, 440c

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Basic Info

Model NO.: AISI304
Material Mark: AISI440 Stainless Steel Ball
Size: 0.68mm-180mm Stainless Steel Ball
Grade: G10-G1000 Stainless Steel Ball
Chemical Composition: C, Si, Mn, Cr, Ni, Mo, P, S, N
Hardness: 25-39HRC Stainless Steel Ball
Shape: Round Solid Stainless Steel Ball
Packaging: Standarded or as Customer Required
Conditioning: Dry or Oiled
Delivery Time: a Short Time or 35 Days
Production: 300 Tons Steel Ball Per Month
Trademark: SUHUA
Transport Package: Box, Plastics Bag, Steel Drum
Specification: BV
Origin: Jiangsu China
HS Code: 8482910000

Product Description

1/4'' 6.35mm Stainless Steel Ball solid metal ball

Brief Introduction of AISI316 Stainless Steel Ball

1. Higher corrosion resistance than aisi316.
2. Excellent resisitance to sulphuric acid compounds.
3. Used in Jewelry and medical.

Main Products
1Stainless Steel BallAISI304/304L/316/316L/420/420C/440C
2Chrome Steel BallAISI 52100/ 100Cr6/ Gcr15/ SUJ2
3Carbon Steel BallAISI1010/1015/1086
4Brass/Copper BallH62/H65
5Aluminum Ball5050/7A03
6Torlon Ball4203/4301
7Coated Ballgold nickel zinc copper
1/4'' 6.35mm Stainless Steel Ball Solid Metal Ball
The specifications of aisi316 stainless steel ball
Stainless steel ball AISI 316
1. MaterialAISI 316/ JIS SUS 316/ Wks 1.4401
2. Size 0.5-180mm
3. GradeG10 G40 G100 G200 G1000
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 

9. PackingStandard: 10kg or 20kg per carton,
1 ton per pallet or as customer required
10. Conditioningdry or oiled
11. Delivery time
Stock within a short time or 35 days.

Manufacturing Process of Steel Ball

1. Raw Material
2. Drawing--
Drawn the wire rod to the required size, in closer tolerances so that it can be used in next step cold heading. 
3. Heading--Ball blanks are cold or hot headed from rolls of wire or bar stock depending on their size and the material.It cuts to length and the width a small percentage larger than the width of the finished ball.The wire or rod is then fed through a header.This cold forged process produces "slugs" at an incredibly high speed.These rough shaped balls have a ring around the middle.The next process is to remove this ring. 
4. Flashing--To remove the "ring" around the ball, the slugs are then flashed.The flashing gives the ball a rough finish. 
5. Heat Treatment--Heat treatment, where necessary, gives the balls the maximum possible hardness and the best technical characteristics that can be achieved with the materials used. 
6. Grinding--After the ball is heat treated, the ball is then ground to the approximate diameter of the finished ball.
7. Sorting--Sorting the right size ones, and the qualified steel balls are filtered.
8. Lapping--The lapping will be processed after the ball is ground to approximate size. This lapping process polishes the ball to the exact required size and it makes the ball shiny. 
9. Inspection--The balls need to be inspected by mechanically and visually after lapping process.The balls are measured through a fine tuned tapered roller. The workers will also do the visually checking before packing.

Inspection Machines
1 . Metallurgical microscope

2 . Metallographic sample mounting press
3 . Metallographic polishing machine
4 . Reed-type comparator
5 . Hardness tester
6 . Compression testing machine
7 . Vibration gauge
8 . Roundness measuring equipment

Steel Ball Metric and Inch Size
Material52100 chrome steel
1010 1015 1045 1085 1086 carbon steel
304 316/L 420C 440/C stainless steel
AL.5052 aluminum
H62/65 brass
T2 copper
Metric Size
0.4, 0.5, 0.68, 0.7, 0.8, 1, 1.2, 1.3, 1.45, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 4.5, 5, 6, 6.5, 8, 8.5, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 25.4, 28, 30, 35, 40, 45, 50.8, 60, 76.2, 101.6, 150, 180
Inch Size
1/32, 3/64, 1/16, 5/64, 3/32, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32,
15/64, 1/4, 17/64, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 29/64, 15/32, 31/64, 1/2, 17/32, 9/16, 19/32, 5/8, 21/32, 11/16, 23/32, 3/4, 25/32, 
13/16, 27/32, 7/8, 29/32, 15/16, 31/32, 1, 1-1/16, 1-1/32, 1-1/8, 1-3/16,
1-1/4, 1-5/6, 1-3/8, 1-7/16, 1-1/2, 1-9/16, 1-5/8, 1-3/4, 1-7/8, 2, 2-1/4, 
2-1/2, 2-3/4, 3, 3-1/4, 3-1/2, 3-3/4, 4, 5, 6, 7
Conversion1inch=25.4mm,        1mm=1000um
GradeG10 G16 G20 G28 G40 G60 G100 G200 G500 G1000
PrecisionG10:0.25μm G16:0.4μm G20:.5μm G28:0.7μm G40:1μm
G60:1.5μm G100:2.5μm G200:5μm G500:13μm G1000:25μm
OEMYes.   (The sizes can be customized)
1/4'' 6.35mm Stainless Steel Ball Solid Metal Ball

1. Plastic bag+box+carton+wooden pallet
2. Plastic bag+carton+wooden pallet
3. Export cartons+steel drums+wooden pallets


2. AIR
3. SEA


1/4'' 6.35mm Stainless Steel Ball Solid Metal Ball

1. Established since 1986,nearly about 30years experience.

2. Specialied in stainless steel balls ,chrome steel balls,carbon steel balls,copper balls ,aluminum balls and bearings 

3. High precision instrument and technical staffs.

4. Offer good quality service and product with short delivery times


1. ISO         2. BV
1. What kind of steel balls can supply by HUARI STEEL BALL CO., LTD. ?
MaterialCarbon, Chrome, Stainless, Aluminium, Copper, Brass and so on.
Size range0.8mm-150mm
PackingStandard or as customer required
DeliveryStock within a short time or 35 days

2. Some other question?

Q1. -- If 'I' want small quantity and fast delivery. Which way of shipping is advised ?

A1. -- By express.

Q2. -- How many quantity will be packed in one carton or one pallet ?
A2. -- 
20 to 25kg per carton,1 ton per wooden pallet.

Q3. -- What's the lead time ?
A3. -- 
If in stocks,2-5days;or ,it will take 20-35days,depend on the quantity.


3. How to place an order?

QuotationOrderDeposit PaymentProductionPackingBalance PaymentShippingDone
Why choose us

1.Free samples
2.100% guarantee for our quality.
Our products have BV and ISO certificate.
4.Professional manufacturer with 30years experience.
5.Our steel balls and bearings are sold all over the world.

Tel: +86 15295061195

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