G10 AISI420 22.225mm stainless threaded steel ball

FOB Price: US $10 - 20 / Kilogram Get Latest Price
Min.Order Quantity: 1 Kilogram/Kilograms
Supply Ability: 100 Tonne/Tonnes per Month
Port: shanghai
Payment Terms: L/C,D/A,D/P,T/T
Add to My Favorites

Quick Details

Place of Origin:
Jiangsu China (Mainland)
Brand Name:
High-Tech
Model Number:
22.225mm
Material:
Stainless Steel
Grade:
10
Standard:
ISO3290:2001/GBT308-2002/DIN5401:2002-08/ANSI-ABMA STD. 10A-2001
Hardness:
HRC61-66
VDws max:
0.25um
tDw max:
0.25um
Ra max:
0.020um
VDwL max:
0.5um
Gauge Interval:
1um
Subgauge Internal:
0.2um
Packaging:
according to customer requirements

Packaging & Delivery

Packaging Detail: The balls are packed in anti-oxidant or oiled paper, in cardboard boxes of standard size with fixed quantities, finally in pallet or wooden cases. Packing will be Sea & Air worthy. Special packaging can be provided on request.
Delivery Detail: 15-30 days after PO

Specifications

1) Raw material traceability
2) Steady heat treatment technology
3) High precision (good roundness/roughness/hardness)

Our company is focus on the production of bearing steel ball,we also product other kinds of steel balls,such as stainless steel ball,carbon steel ball and so on.

 

The following table describes the related technical data and product performance of the stainless steel ball.

   

Changzhou Oriental High-Tech Steel Ball Co.Ltd

AISI 420 Stainless steel ball

 

Material Specification

 

C

Cr

Mn

Si

P

S

0.15-0.36%

12-14 %

1.0%Max

1.0%

0.04% Max

0.03%Max

Mechancial

Properties

Tensile Strength

Specific Weight

275,000 psi

0.280 lbs/cu in

Size Range

0.8mm(1/32") to 63.5mm(2-1/2")

Hardness

HRC52~55

Grade

G10~G1000

Physical

Property

Corrosion resistance

Fair

Magnetic

Yes

Application

Type 420 balls are found in bearings, valves, lighters and writing instruments.

Material
Conversion

ASTM/AISI

DIN

YB

JIS

420

1.4028

X30Cr13

3Cr13

SUS420J2

 

 

 

 

About technical process

 

Our products from raw materials to finished products would take about nine steps:

1. Raw material: a ball starts in wire or rod form.

2. Heading: In the first step, heading machines cut wire into short lengths and form

it into spherical shapes between dies.

3. Flashing: A process that gives a ball blank a rough finish and removes the excess

material around the ball.

4. Heat-treating: Harden the balls by subjecting a metal or alloy to controlled heating

and cooling to improve hardness and other properties.

5. Hard Grinding: Slow, meticulous grinding assures proper sizing and sphericity.

6. Lapping: This process has two steps, first is simple lapping, then is fine grinding.

Both of them is to polish the balls to a shiny finish and to the exact size required by ISO 3290 Grade.

7. Clean: First, clean the surface of balls; then use the dehydrated oil to dry off the balls; the last step is applying antirust oil for the balls. When these steps have done, each ball will be selected by machine or naked eye to make sure every ball is perfect.

8. Inspection: Each batch of products will accept measurement and inspection by the special inspectors, to check whether the products consistent with the customer's requirement.

9. Packing: The balls are packed in anti-oxidant or oiled paper, in cardboard boxes of standard size with fixed quantities, finally in pallet or wooden cases. Packing will be Sea & Air worthy. Special packaging can be provided on request.

 

About Certificate

1)  We have attained ISO9001: 2008 Certificate and Global Manufacturer Certificate.

TUV of Germany have audited our plant and we get the GMC Certificate.

 

 

 

2) All of our measuring implement authorized by the third party inspection institution and attained Certificates.

 

 

About Produce

 

We have advanced machine, well-rounded technology and professional staff.

 

 

About Inspection equipment

 

 

 

We have full equipped inspection equipment and all of them  are authorized by the third party. And each batch of product should inspection by professional.

 

 

 

 

About Product data

 

The following is the picture about the product data. (If you can not read the following pictures clearly, we can offer the much clearer one, just contact with us.)

 

 

 

 

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Changzhou Oriental Hitech Steel Ball Co., Ltd. (H.T.B) was established in 2005. And we are dedicated to the development and production of steel balls.

H.T.B manufactures over 1,500MT balls each year in a range of sizes and materials. Most are chrome steel balls, while the rest are stainless steel balls, carbon steel balls and we also offer tungsten carbide balls, drilled balls and rollers. Our products are used in automobile industry, electronic industry, precision instrument, measuring ... View detail

Basic Information

Product/Service (We Sell): Chrome steel ball,Stainless Steel ball,Carbon Steel ball,Precision Ball,Bearing  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: North America
Southeast Asia
Southern Europe
Domestic Market
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 31% - 40%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: No31, Gexin Road, Lucheng Town, Changzhou, Jiangsu, China  
Number of Production Lines: Above 10  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: Less than 5 People  

Supplier Assessment Report

Do you want to know more about this company before you make a deal? Request an Assessment Report.
Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

Sourcing Products & Suppliers on Alibaba.com

Search Products
Enter the product you are looking for in the Search Bar and click Search
Contact Suppliers
Click Contact Now to send an inquiry or I’m online, Chat now to chat online
Check Messages
Check quotes & messages from suppliers in your email inbox or Message Center
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2005

Communicate with Supplier:

Mr. Allen Wang
Mr. Allen Wang:
What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>
You May Like: