Hydraulic Range
Hard Chrome Plated Bar Piston Rod EN 10083-1
Description
Hard Chrome bar is a chromium-plated steel product used primarily as piston rod material in standard hydraulic and pneumatic applications. Hard Chrome bar is normally used in conditions of high stress, friction and harsh climactic environments, the quality of the base metal and subsequent surface treatment are of paramount importance. Wear resistance, corrosion resistance, surface smoothness, high yield strength and uniform quality are essential properties of hard chrome bar.
Hard Chrome bars are generally produced from steel bars combining high strength with excellent machinability and weldability.Tolerance on bar diameter to ISO f7.
Common applications are found in agricultural machinery, production equipment, cranes, garbage compactors, lifters etc.
Colour Code
| Steel Number | Steel Name | Grade | BS 970 1955 | BS 970 1983 |
|---|---|---|---|---|
| 1.1191 | C45E | Chrome Bar | En8D | 080A42 |
| 1.5217 | 20MnV6 | Chrome Bar | En14A | 150M19 |
| C | Si | Mn | S | P | Al | Cr | V | Fe |
|---|---|---|---|---|---|---|---|---|
| .42/.50 | .40max | 0.5/0.8 | .035max | .025max | .02/.05 | .20 | .10/.20 | Bal |
| .22max | .10/.50 | 1.3/1.7 | .035max | .025max | .02/.05 | .20 | .10/.20 | Bal |
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| Rounds | Rounds | Rounds | Rounds | Rounds |
| (mm) | (mm) | (mm) | (mm) | (mm) |
| 8.00 | 25.00 | 50.00 | 80.00 | 125.00 |
| 10.00 | 28.00 | 55.00 | 85.00 | 130.00 |
| 12.00 | 30.00 | 56.00 | 90.00 | 150.00 |
| 14.00 | 32.00 | 60.00 | 95.00 | |
| 16.00 | 35.00 | 63.00 | 100.00 | |
| 18.00 | 36.00 | 65.00 | 105.00 | |
| 20.00 | 40.00 | 70.00 | 110.00 | |
| 22.00 | 45.00 | 75.00 | 120.00 |
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|---|---|---|
| Rounds | Rounds | Rounds |
| (inch) | (inch) | (inch) |
| 1⁄2 | 11⁄2 | 23⁄4 |
| 5⁄8 | 15⁄8 | 3 |
| 3⁄4 | 13⁄4 | 33⁄8 |
| 7⁄8 | 17⁄8 | 31⁄4 |
| 1 | 2 | 31⁄2 |
| 1⁄8 | 21⁄8 | 4 |
| 11⁄4 | 21⁄4 | 6 |
| 13⁄8 | 21⁄2 |
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