AISI304/ 304L/316/ 316L/ 420/ 420c/ 440/ 440c Stainless Steel Balls
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Product Attributes
- Customization
- Available
- Customized
- Customized
- Certification
- CE, ISO, BV, SGS, Ts 16949
- Model NO.
- AISI304/ 304L/316/ 316L/ 420/ 420C/ 440/ 440C
- Standard Parts
- Yes
- Universal
- Yes
- Type
- Bearing Ball
- Material
- Stainless Steel
- Size Range
- 1mm-180mm Stainless Steel Ball
- Hardness
- 58-62HRC Stainless Steel Ball
- Grade
- G10-G1000 Stainless Steel Ball
- Characteristics
- Medium Resistance to Corrosion
- Model No.
- Stainless Steel Ball
- Application
- Valves, Special Bearings, Ball Pen
- Transport Package
- Box, Plastic Bag, Carton, Palletv
- Specification
- AISI304/ 304L/316/ 316L/ 420/ 420C/ 440/ 440C
- Trademark
- SUHUA
- Origin
- Jiangsu, Changzhou
- HS Code
- 8482910000
- Production Capacity
- 300ton/Month
- Package Size
- 1.00cm * 1.00cm * 1.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of AISI304/ 304L/316/ 316L/ 420/ 420c/ 440/ 440c Stainless Steel Balls
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AISI304/ 304L/316/ 316L/ 420/ 420c/ 440/ 440c Stainless Steel Balls -
AISI304/ 304L/316/ 316L/ 420/ 420c/ 440/ 440c Stainless Steel Balls -
AISI304/ 304L/316/ 316L/ 420/ 420c/ 440/ 440c Stainless Steel Balls -
AISI304/ 304L/316/ 316L/ 420/ 420c/ 440/ 440c Stainless Steel Balls -
AISI304/ 304L/316/ 316L/ 420/ 420c/ 440/ 440c Stainless Steel Balls -
AISI304/ 304L/316/ 316L/ 420/ 420c/ 440/ 440c Stainless Steel Balls -
AISI304/ 304L/316/ 316L/ 420/ 420c/ 440/ 440c Stainless Steel Balls
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Product Description
Changzhou Huari Steel Ball Co., Ltd is an ISO9001: 2015 and IATF16949: 2016 certified professional manufacturer of steel balls with experience of more than 30 years. We owns more than 500 sets advanced production equipment and more than 100 sets of testing devices to ensure the quality of the steel balls.
Custom service to meet our customers' needs are our core strength.
Sizes & Material
The factory produces ball sizes from 0.5mm to 250mm.
Offering stainless steel balls in 304/L, 316/L, 420/C, 440/C stainless steel. A wide range of material and sizes steel balls are available for choosing.
Stainless steel balls: AISI304, 304L, 316, 316L(G100-G1000),AISI420, 420C, 440, 440C(G10-G1000) .
AISI304/304L G40 5mm Stainless Steel Ball
| China | Japan | U.S. | Germany | Hardness |
| OCr18Ni9 | SUS304 | AISI304 | 1.4301 | HRC 25-39 |
| 00Cr19Ni10 | SUS304L | AISI304L | 1.4307 | HRC 25-39 |
| 0Cr17Ni12Mo2 | SUS316 | AISI316 | 1.4401 | HRC 25-39 |
| 0Cr19Ni12Mo2 | SUS316L | AISI316L | 1.4404 | HRC 25-39 |
| 3Cr13 | 420J2 | AISI420 | 1.4028 | HRC 48-58 |
| 4Cr13 | - | AISI420C | 1.3541, 1.4034 | HRC52-56 |
| 9Cr18 | - | AISI440 | HRC57-61 | |
| 9Cr18Mo | SUS440C | AISI440C | 1.4125 | HRC58-64 |
| Material | CHEMICAL COMPOSITION % | ||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | Ti | |
| AISI304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0-11.0 | 18-20 | ||
| AISI304L | ≤0.03 | ≤1.0 | ≤2.00 | ≤0.045 | ≤0.03 | 9.0-12.0 | 18-20 | ||
| AISI316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.03 | 10.0-14 | 16.0-18.5 | 2.0-3.0 | |
| AISI316L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.0-14 | 16.0-18 | 2.0-3.0 | |
| AISI420(3Cr13) | 0.26-0.35 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.035 | ≤≤0.60% | 12.0-14.0 | ||
| AISI420C(4Cr13) | 0.36-0.45 | ≤0.60 | ≤0.8 | ≤0.035 | ≤0.03 | ≤0.6 | 12.0-14.0 | ||
| AISI440 (9Cr18) | 0.9-1 | ≤0.8 | ≤0.8 | ≤0.035 | ≤0.80 | ≤0.60 | 17.0-19.0 | ≤0.75 | |
| AISI440C (9Cr18Mo) | 0.9-1 | ≤0.8 | ≤0.8 | ≤0.035 | ≤0.03 | ≤0.60 | 16.0-18.0 | ≤0.75 | |
| Grade: G10 to G1000 | |||||
| Grade | ball diameter | spherical | surface | lot diameter | nomainal ball |
| variation | deviation | roughness | variation | deviation tolerance | |
| Vdws | Sph | Ra | Vdwl | Tdn | |
| not over | |||||
| μm | |||||
| 10 | 0.25 | 0.25 | 0.02 | 0.5 | * |
| 16 | 0.4 | 0.4 | 0.025 | 0.8 | * |
| 20 | 0.5 | 0.5 | 0.032 | 1 | * |
| 24 | 0.6 | 0.6 | 0.04 | 1.2 | * |
| 28 | 0.7 | 0.7 | 0.05 | 1.4 | * |
| 40 | 1 | 1 | 0.06 | 2 | * |
| 60 | 1.5 | 1.5 | 0.08 | 3 | * |
| 100 | 2.5 | 2.5 | 0.1 | 5 | ±12.5 |
| 200 | 5 | 5 | 0.15 | 10 | ±25 |
| 500 | 12.5 | 12.5 | * | 25 | ±50 |
| 1000 | 25 | 25 | * | 50 | ±125 |
Martensite Stainless Steel Balls(AISI420, 420C, 440, 440C)Precision Bearings, Auto Parts, Bicycles, Mixers, Slide Rails, Conveyor Belts, Skateboards, Casters, Valves, Etc.
1.Q: Can you provide free sample?Yes, we can offer you free sample when we have them in stock and you just need to pay the shipping fee.
2.Q: What's the terms of payment?
T/T, Trade Assurance order , Western Union or Cash.
3.Q: What the certification do you have?
ISO 9001,IATF 16949,ROHS,SGS,BV.
4.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 20-30 days.
5.Q: What's your advantage? Why we choose you?
1) More than 30 years balls manufacture experience.
2) Great production capacity Sustainable Supply. According to customer requirements. We support the customized products including
package.
3) Large stock and wide size range.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR254503". Items marked "
" are certified.
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Company Profile
Changzhou Huari Steel Ball Co., Ltd. is a group for innovation, manufacture and trading. Our main products are steel balls, bearings, bicycle and electrical bicycle parts, industrial tools and so on.
Since 1986, our company was formerly known as Wujin Suhnan Steel Ball Factory. In 2002, it was renamed as Changzhou Huari Steel Ball Co., Ltd. After 20 years' struggle and development, our company covers an area of more than 20, 000 square meters, and owns two production plants. We have more than 400 sets of advanced production equipment and 60 sets of testing equipment. The annual output of steel balls is more than 3, 500 tons.
Through the persistant efforts and pursuit of all the staff, our products have enjoyed good popularity from our customers and our brand SUHUA has become well-known around the world. Meanwhile, we passed ISO9001: 2000 certification in year of 2000.
Our company is located in the middle of Shanghai-Nanjing Expressway, merely 150 kilometers away from Shanghai, which is quite convenient fro transportation and visiting.
The tenet of our company: Quality first, users first, reailty and efficiency, innovation, union and struggle to create the brilliancy.
We sincerely welcome all the friends from both home abd abroad to create a better future with us!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 202, Yangjia Tou, Nanzhai, Xueyan Town, Wujin, Changzhou, Jiangsu, China
-
Number of Employees
- 112
-
Registered Capital
- 2,500,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
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Minimum Order Quantity
- 200 KG
-
Supply Chain Partners
- 60
Our Production Capability & Technical Expertise
- Main Products
- Steel Ball, Chrome Steel Ball, Stainless Steel Ball, Carbon Steel Ball, Deep Groove Ball Bearing, Aluminium Ball, Copper Ball, Brass Ball, Plated Balls, Retainer
-
Production Lines
- 4
-
Production Machines
- Drawing Facility, Cold heading facility, Flashing facility, Heat treatment facility, Lapping facility
-
QA/QC inspectors
- 7 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2002-09-17
-
Export Year
- 15 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, Others
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