440C Stainless Steel Mirror Solid Ball
Product Highlights
- High Hardness: HRC58°-68° for excellent wear resistance and durability
- Surface Treatment: Polished, electroplated, baking paint for superior surface finish
- Wide Applications: Precision equipment, medical devices, bearings, and industrial machinery
- Customized Options: Available in various sizes from 0.5mm to 100mm
Material Composition
| Element |
Percentage |
| Carbon (C) |
0.95-1.20% |
| Chromium (Cr) |
16.0-18.0% |
| Nickel (Ni) |
≤0.60% |
| Molybdenum (Mo) |
≤0.75% |
| Silicon (Si) |
≤1.0% |
| Manganese (Mn) |
≤1.0% |
| Sulfur (S) |
≤0.03% |
| Phosphorus (P) |
≤0.045% |
| Iron (Fe) |
Balance |
Product Gallery
About EB China
EB China makes metal better. We are a professional manufacturer of high alloy castings and forgings with 26 years of experience. Our main products include corrosion, wear, and heat-resistant castings and forgings. Our foundry and forging plant have passed ISO9001, ISO14001, and ISO45001 Management System Certification.
Company Achievements
- 32 technical patents and 5 Trade Marks
- Listed in Jiangsu Province High New Technological Enterprise Database
- Products exported to over 169 countries worldwide
- 24-hour service hotline available
- Director member of Wuxi E-commerce Chamber and Vice President of Wuxi Lianyungang Commerce Chamber
Factory Profile
Packaging & Shipping
Certifications & Quality Assurance
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a factory.
How long is your delivery time?
Generally 5-10 days if goods are in stock, or 45 days if not in stock, depending on quantity.
What are your payment terms?
Payment ≥1000USD: 50% T/T in advance, balance before shipment, or irrevocable LC at sight.