AISI 440c (9Cr18Mo) Stainless Steel Ball
Specifications
https://www.feige-steelball.com/Stainless-Steel-Ball/440c-stainless-steel-ball.shtml
Special ball bearings, anti-friction, special valves, ball recirculating
screws, lighters, ballpoint pens.
AISI440/440C Stainless steel ball
Material Specification | C | Cr | Mn | Si | P | S | |
0.90-1.0% | 17-19% | 0.8%Max | 0.8%Max | 0.035%Max | 0.03%Max | ||
Mechancial Properties | Tensile Strength | 275,000 psi | |||||
Specific Weight | 0.280 Ibs/cu in | ||||||
Physical Property | Corrosion resistance | fair corrosion resistance | |||||
Magnetic | Magnetic, Harden-able | ||||||
Size Range | 2.381mm to 25.40mm | ||||||
Hardness | HRC50-58 | ||||||
Grade | G10- G1000 | ||||||
Application | Type 420 balls are found in bearings, valves, lighters and writing instruments. | ||||||
Material Conversion | ASTM / AISI | YB | JIS | DIN | |||
440C | 3Cr13 | SUS420J2 | 1.4028 |
- Company: Changzhou Feige Steel Ball Co., Ltd.
- Country: China (Mainland)
- Business Type: Manufacturer
- Founded Year: 1989
- Contact: Arron Yang
