Stainless Steel
17/4 PH BS En 1008-3
Description:
17/4 Stainless steel is one of the original precipitation hardened grades. 17/4 comes with a blend of corrosion and oxidation resistance with characteristics that include toughness, excellent mechanical properties and high strength at elevated temperatures.
17/4 can be easily forged, formed and welded.
Applications include pump shafts, bolts, gears, bearings, spindles, turbine parts, valve components and temperature sensor products.
Available in condition ‘A’, solution annealed and heat treated to H1150. Other heat treated conditions are available on request i.e. H900 and H1020.
Colour Code
| Steel Number | Steel Name | Grade | UNS | BS 970 1983 |
|---|---|---|---|---|
| 1.4542 | X5CrNiCuNb17-4 | 17/4 | S17400 | - |
| C | Mn | P | S | Si | Cr | Ni | Cu | Col/Tan |
|---|---|---|---|---|---|---|---|---|
| .07max | 1.0max | 0.040max | 0.03max | 1.0max | 15/17 | 3/5 | 3/4 | .15/.45 |
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| Rounds | Rounds | Rounds | Rounds | Rounds | Rounds |
| (inch) | (inch) | (inch) | (inch) | (inch) | (inch) |
| 1⁄4 | 7⁄8 | 13⁄4 | 31⁄2 | 53⁄4 | 10 |
| 5⁄16 | 1 | 2 | 33⁄4 | 6 | 12 |
| 3⁄8 | 11⁄8 | 21⁄4 | 4 | 61⁄2 | 13 |
| 1⁄2 | 11⁄4 | 21⁄2 | 41⁄2 | 63⁄4 | 14 |
| 9⁄16 | 13⁄8 | 23⁄4 | 43⁄4 | 7 | 15 |
| 5⁄8 | 11⁄2 | 3 | 5 | 8 | 16 |
| 3⁄4 | 15⁄8 | 31⁄4 | 51⁄2 | 9 |
For further technical information or additional sizes on this product or any other product or service please contact us.