Quality Assurance Customized 440c 420c 304 Stainless Steel Ball Stainless Steel Ball Bearing
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Product Attributes
- Customization
- Available
- Customized
- Customized
- Certification
- ISO
- Model NO.
- Stainless Steel Ball
- Standard Parts
- Yes
- Universal
- Yes
- Type
- Bearing Ball
- Material
- Stainless Steel
- Model Number
- AISI 440c Stainless Steel Ball
- Size
- 0.35mm- 50.8mm
- Grade
- G10, G16, G40, G60, G100, G200
- HRC56-58
- HRC56-58
- Features
- High Precision, Good Corrosion Resistance
- Applications
- Bearings,Stamping
- C
- 0.95-1.10
- Si
- ≤0.80
- Mn
- ≤0.80
- P
- ≤0.4
- S
- ≤0.3
- Ni
- ≤0.6
- Cr
- 16.0-18.0
- Mo
- 0.75
- Transport Package
- 25kg Poly Bag + Carton + Wooden Pallet or Wooden B
- Specification
- 1.0mm- 63.5mm
- Trademark
- Junda
- Origin
- China
- Production Capacity
- 50, 000 Tons Per Month
- Package Size
- 10.00cm * 15.00cm * 10.00cm
- Package Gross Weight
- 2.000kg
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 Quality Assurance Customized 440c 420c 304 Stainless Steel Ball Stainless Steel Ball Bearing
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Product Description
AISI 440C Stainless steel ball
Size: 0.35mm- 50.8mm Grade:G10, G16, G40, G60, G100, G200.
Hardness: HRC56-58,Hartford 440C stainless steel balls are passivated to remove free iron contaminants and facilitate spontaneous formation of a protective passive film.
Magnetic:Martensitic steel, magnetic
Features: high precision, good corrosion resistance, strong rust and wear resistance.
Applications:Bearings,stamping,hydraulic parts, valves, aerospace, seals, refrigeration equipment, high-precision instruments, etc.
AISI 420C Stainless steel ball.
Grade : G10-G1000.
Hardness: HRC50-55.
Magnetic: Martensitic steel, magnetic, good anti-rust ability, high hardness, AISI 420 stainless steel balls demonstrate good wire characteristics and hardness. Sightly less hardness and greater corrosion resistance than 440C.
Features:Commonly known as stainless iron, good corrosion resistance and toughness.
Applications: All kinds of precision machinery, bearings, electrical equipments, household appliances, auto parts, etc.
Diameter: 1MM-50.80MM
Hardness: HRC26
Grade : G10-G1000
Features:low price, poor rust resistance.
Application:
hardware, ornaments, accessories, cosmetics, industry, industries with low requirements for antirust performance.Cosmetics agitators, nail polish and eyeliners, heat exchangers, measurement instruments. and valve balls.
Size: 0.5mm-63.5mm
Grade : G80-G500
Hardness: ≤HRC21
Magnetic: Austenitic steel, non magnetic
Features:
strong rust resistance, good corrosion resistance.widely used, good rust proof performance, good surface effect, environmental protection certification.
Applications:
Household appliances such as valves, perfume bottles, nail polish, baby bottles, auto parts, air conditioners, electrical appliances, cosmetics, bearing slide, medical equipment, jewelry and many other industries.
Grade : G80-G500
Hardness: ≤HRC26
Magnetic:Austenitic steel, non-magnetic Features: the most suitable for industries with high anti-corrosion requirements, and the anti-rust ability is very strong,Excellent resistance to corrosion(apart of chloridric acids),Not hardenable austenitic inox.
Applications:AISI 316L stainless steel ball can be used for medical equipment, chemical industry, aviation, aerospace,plastic hardware, perfume bottle,sprayer, valves, nail polish, motor, switch,iron,washing machines, refrigerators,air conditioners,medicinal materials,auto parts, bearings, instrument, bottle.
| Product Application | |||||||||
| Our Stainless Steel Ball is including 440C 420C 304 316 201,The Chemical composition is as following | |||||||||
| Chemical composition(%) | C | Cr | Si | Mn | P | S | Mo | Ni | Cu |
| AISI440C SS Ball | 0.95-1.2 | 16-18 | ≤0.80 | ≤0.80 | ≤0.04 | ≤0.03 | ≤0.75 | ≤0.6 | ---- |
| AISI420C SS Ball | 0.26-0.43 | 12-14 | ≤0.80 | ≤1.25 | ≤0.035 | ≤0.03 | ≤0.6 | ≤0.6 | ---- |
| AISI304 SS Ball | ≤0.08 | 18-22 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | ---- | 8-10 | ---- |
| AISI316L SS Ball | ≤0.08 | 16-18 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 2.0-3.0 | 12-15 | ---- |
| AISI201 SS Ball | ≤0.15 | 16-18 | ≤1.0 | 5.5-7.5 | ≤0.045 | ≤0.03 | ---- | 0.35-0.55 | 1.82 |
| AISI430 SS Ball | ≤0.12 | 16-18 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | ---- | ---- | ---- |



Q : What is the mode of payment? T/T: 50% advance payment then the rest 50% payment pay us when get the scanned B/L from our E-mail
L/C: 100% irrevocable L/C at sight
Q: What's the MOQ of your products?
As usual, MOQ 10 PCS .Or as your require,we need to calculate the new price to you.
Q: Can you provide free samples?
Yes,we can send free samples less than 0.5KG to you.
Q: What standards are you carrying out for your products?
SAE standard and ISO 9001, SGS
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR255938". Items marked "" are certified.
Company Profile
JINAN JUNDA INDUSTRIAL TECHNOLOGY was established in 2005. We are a professional manufacturer and exporter of Forged Steel Balls, Cast Steel Balls, Steel Rods, Chrome Steel Balls, Carbon Steel Balls, Stainless Steel Balls, Garnet Sand, Steel Shot, Steel Grit, Bearing Steel Grit, Glass Beads, and other surface treatment abrasives.
Regarding garnet sand, we integrate mining, production, and sales, with adequate reserves. In recent years, our garnet sand production capacity has increased from thousands of tons to tens of thousands of tons. We have built a good reputation in the garnet industry worldwide.
Regarding steel shot, steel grit, and bearing steel grit, our products meet American SAE standards and are widely used in shipbuilding, molding, steel production, automobile manufacturing, container manufacturing, machinery manufacturing, pipeline anti-corrosion, aviation, granite cutting, and other industries.
Regarding glass beads, we can produce different types of road-marking glass beads, sandblasting glass beads, and grinding glass beads according to customers' specific requirements and relevant standards, including European Standards EN 1423 and EN 1424; American Standard AASHTO M247 Types 1 and 2; British Standard BS 6088 Classes A and B; Japanese Standard JIS R3301; And Korean Standard KSL 2521 Nos. 1 and 2.
Our philosophy is to build sustainable growth on a foundation of high quality and excellent customer service. We manufacture our products in accordance with ISO quality standards and provide in-depth application knowledge and professional technical support. Highly efficient logistics are central to our company culture, and JINAN JUNDA INDUSTRIAL strictly controls materials from source to production to ensure quality and consistency. Our products are exported to the USA, Germany, Japan, and more than 90 countries worldwide.
We welcome your inquiries about our current products and opportunities for new applications and cooperation.
About Our Factory & Business Background
- Address
- OUYA DAGUAN Shizhong District, Jinan, Shandong, China
- Terms of Payment
- T/T, LC, Western Union, D/P
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, FAS, DDP
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Qing Dao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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US$0.001-0.005 / Piece
Product Groups
- Forged Steel Ball
- Abrasive Blasting Media
- Sandblasting equipment
- Stainless steel ball
- carbon steel ball
- Chrome Steel Ball
- Cast steel ball
- Steel Rod
- Silicon series
- Sandblasting parts(sandblasting nozzle &sandblasting gun)
- Sandblasting Protection Equipment(sandblasting helmet&hood)
- Road marking machine
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