Stainless Steel AISI 440C
General Information
These balls give maximum hardness with good corrosion resistance to fresh water, steam, crude oil, gasoline, alcohol, food environment, blood and perspiration. In addition this material is ferro-magnetic and makes a fair permanent magnet. Balls are deep freeze stabilised after heat treatment.
International Equivalents
AISI 440C, DINX105 CR Mo17, JIS SUS 440C, Z100CD17 Wks 1.4125
Material Specification
| Composition | |
|---|---|
| C | 0.95 - 1.20 % |
| Cr | 16 - 18 % |
| Si | 1.0 % Max |
| Mn | 1.0 % Max |
| P | 0.04 % Max |
| S | 0.03 % Max |
| Mo | 0.75 % Max |
| Hardness | |
|---|---|
| HRc | 57 - 60 |
| Mechanical Properties | |
|---|---|
| Tensile Strength | 285,000 psi |
| Yield Strength | 275,000 psi |
| Density | 0.277 lbs/cu in |
| Size Range | |
|---|---|
| 0.635mm (0.025") to 101.6mm (4") | |
| Standard Grades Available |
|---|
| 10 |
| 25 |
| 50 |
| 1000 |
If you are unsure if this is the correct material for your application, please see our Material Comparison Chart.
Design by logologo
Spheric Trafalgar Ltd
Wiston Business Park
London Road
Ashington
West Sussex
RH20 3DJ
Tel : +44 (0)1903 891200
Fax : +44 (0)1903 891220
Spheric-Trafalgar (Thailand) Ltd
Eastern Seaboard Industrial Estate 170
Moo 4, Tambon Pluakdaeng
Amphur Pluakdaeng
Rayong 21140
Thailand
Tel : +66 (0)38 959 164
Fax : +66 (0)38 955 261
Spheric-Trafalgar Inc
9447 London Way
Suite 104
Rancho Cucamonga
California 91730
USA
Tel : +1 909 944 8424
Fax : +1 909 989 1957