G200 12mm 12.75mm 15mm 16mm stainless steel ball for bearing
Decok Stainless Steel balls are used in valve pumps, nail polish and spray paint bottles for agitation, sprinkling systems, appliance components, casters, drawer slides, locking mechanisms, semi-precision bearings and a host of other industrial and consumer products. Decok Steel Ball Company offers a wide range of stainless steel materials such as 201, 302, 304, 316, 316L, 420, 430 and 440C. Other oem service such as drilling, threading, polishing, plating, cutting,welding and so on both available upon request.
PRODUCT INFORMATION
1-Basic Information
| Material | AISI 201,304,316,420,430,440 |
| Size Range | 0.35mm - 200mm |
| Grade | G100 G200 G500 G1000 |
|
Corrosion Resistance |
Corrosion Resistance |
2-Chemical Composition
| Material | C | Si | Cr | Mn | P | S | Ni |
| 201 | 0.15% Max | 1% Max | 16%~18% | 5.5% Max | 0.060% Max | 0.03% Max | 3.5%5.5% |
| 304 | 0.08% Max | 1% Max | 18%~20% | 2% Max | 0.045% Max | 0.03% Max | 8%~10.5% |
|
316 |
0.08% Max | 1% Max | 16%~18% | 2% Max | 0.045% Max | 0.03% Max | 10%~14% |
| 420 | 0.15 % Max | 1% Max | 12%~14% | 1% Max | 0.040% Max | 0.03% Max | - |
| 430 | 0.12% Max | 1% Max | 16%~18% | 1% Max | 0.040% Max | 0.03% Max | - |
| 440 | 0.95%~1.2% | 1% Max | 16%~18% | 1% Max | 0.40% Max | 0.03% Max | - |
3-Mechanical Properties
|
Material |
Density | Hardness | Tensile Strength | Magnetic |
|
201 |
7.85 g/cm³ | 10~25 HRC | 53,000 psi | Non-magnetic |
| 304 | 7.93 g/cm³ | 10~25 HRC | 80,000~180,000 psi | Non-magnetic |
| 316 | 7.98 g/cm³ | 10~25 HRC | 80,000~120,000 psi | Non-magnetic |
| 420 | 7.75 g/cm³ | 48~55 HRC | 95,000~250,000 psi | Magnetic |
| 430 | 7.73 g/cm³ | 52~60 HRC | 107,000~140,000 psi | Magnetic |
| 440 | 7.70 g/cm³ | 56~65 HRC | 275,000~285,000 psi | Magnetic |
PRODUCT DISPLAY
PRODUCT APPLICATION
They are used in low precision bearings, furniture bearings, bicycle and automotive componets,agitators, sliding rails,skates, roller conveyors, castors, locks, bearing units.Utilized in burnishing, polishing and milling machineries. Furniture rails and rollers, drawers and rolling bearings, locks, oilers and greasers, skates, caddies, toys, belt and roller conveyors, tumble finshing. Bike and motor-bike componets.
PRODUCTION PROCESS
OEM SERVICE
PRODUCT CERTIFICATION
PACKAGING & SHIPPING
COMPANY & CULTURE
• Based on 1988, our factory builds up. Now more than 30 years experience in manufacturing steel balls.
• 6,000 square meters and 30 technical specialists, 600 tons steel balls manufactured yearly.
• Rich variety of products:stainless steel balls, carbon steel balls, chrome steel balls, aluminum balls, brass balls, copper
balls, hollow steel balls, other oem products ect,.
• 30 testing equipments for quality control which promise each balls 100% inspected before shipment.
• Professional sales team, all your inquiries and messages will be replied in 24 hours.
CUSTOMER SMILING FACE
RELATED PRODUCT
FAQ & CONTACT US
Buyer Reading
1) Please be noted that the price in our website is merely the reference price and the actual one is subject to our final confirmation!
2) Any problem, requirement and suggestion, please contact us freely, we'd be very pleased to be at your side.
Q:Can you provide free sample?
Yes, we can offer you free sample when we have them in stock and you just need pay the shipping fee.
Q:What's the terms of payment?
Trade Assurance order on Alibaba,Paypal, T/T,Western Union, Credit Card or Cash both available.
Q:How is your Quality Control?
We specialized in manufacturing steel balls since 1988, the quality of the products are pass strict inspection before shipping.
Q:What is the lead time?
Balls in stock could be delivered within 3~5 days once confirmed the order. For mass order or customized products,it takes
about 10~20 days as per quantity or processing difficulty.
Q:How is the after sales service?
China working hours 9:00-18:00 Monday-Friday online service to deal with the complaint and feedback s from buyers.
Our team will help buyers solving problem in time.
Q:How to apply refund?
Once the PI has been confirmed and ordered goods are ready, a refund will not available for a canceled order. But a refund would back to
you in time the case that we could not offer the products required in stock due to the shortage or unavailability.
Q:Can I come vist your office and factory?
1) Welcome to visit our office and factory directly before establishing long-term business relationship.
2) We'd like to help you book the hotel and pick you up from the airport, or railway station. Please inform us if you have any schedule in China.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier