17-4PH/UNS S17400 Steel Manufacturer
Available Products
Tubus inconsutilem, Plate, Rod, Forgings, Fasteners, Pipe Fittings.
Productio signa
| Productum | ASTM |
| Vectes, denudat et profiles | A 564, A 484 |
| Plate, Sheet and Strip | A 693, A 480 |
| Forgings | A 705, A 484 |
Compositio chemica
| % | Fe | Cr | Ni | P | S | Cu | Nb+Ta | Si | C |
| Min | statera | 15.5 | 3.0 |
|
| 3.0 | 0.15 |
|
|
| Max | 175 | 5.0 | 0.04 | 0.03 | 5.0 | 0.45 | 1.00 | 0.07 |
Corporalia Properties
| Density | 7.75 g/cm3 |
| Exustio | 1404-1440℃ |
17-4PH Material Properties
17-4PH Chromium-Nickel-aerarium praecipitatio martensitica indurata ferro immaculata.Hic gradus chalybis immaculati has proprietates habet, ut magnae fortitudinis, duritiei et corrosionis resistentia.Post curationem caloris, proprietates mechanicae producti perfectiores sunt, et vis compressiva usque ad 1100-1300MPa pervenire potest (160-190ksi).Hic gradus in temperaturis altioribus quam CCC°C (572°F) adhiberi non potest vel nimis humilis.Repugnantiam atmosphaerici et diluti acida vel salia bene habet.Ejus resistentia corrosio comparatur cum 304. Magnetica.
17-4PH Mechanica Properties
1. Tenens robur σ (MPa): senescit 480℃, ≥1310;canus 550℃, ≥1060;canus ad 580℃, ≥1000;canus ad 620℃, ≥930
2.Conditional cede vires σ0.2 (MPa): canus 480℃, ≥1180;canus 550℃, ≥1000;canus ad 580℃, ≥865;canus ad 620℃, ≥725
3. Elongatio δ5 (%): senescit 480℃, ≥10;canus 550℃, ≥12;580℃, ≥13;canus ad 620℃, ≥16
4.Area DECREMENTUM (%): senescit 480℃, ≥40;canus 550℃, ≥45;580℃, ≥45;canus ad 620℃, ≥50
5. Hardness: solutio solida, ≤363HB et ≤38HRC;480℃ canus, ≥375HB et ≥40HRC;550℃ canus, ≥331HB et ≥35HRC;580℃ canus, ≥302HB et ≥31HRC;620 canus, ≥277HB et ≥28HRC
17-4PH Material Application Areas
1.Offshore rostra, helidecks, alia rostra
2. industria cibum
3.Pulp et charta industriam
4.Aerospace (turbine laminae)
5.mechanical part
6.Nucear vastum cadi
