17-4 PH Stainless Steel (UNS S17400 / AISI 630)
Type: Precipitation-hardening (PH) martensitic stainless steel. Combines high strength and corrosion resistance.
Application :
Machined Components, Pump Shafts, Valves, Fasteners, Machine Tools, Dairy Equipments, Surgical & Medical Parts, Threaded Bars, Studs, Bolts, Pins, Hinges and Handles.
Forged Flanges, Forged Fittings, Pump Shafts, Spindles, Machine Tools, Valves, Seals, Dairy Equipments, Parts of Printing Press
CHEMICAL COMPOSITION (wt %)
| Element | Carbon (C) | Chromium (Cr) | Nickel (Ni) | Copper (Cu) | Manganese (Mn) | Silicon (Si) | Phosphorus (P) | Sulfur (S) | Niobium (Nb + Ta) |
|---|---|---|---|---|---|---|---|---|---|
| Composition (%) | 0.07 max | 15.0 – 17.5 | 3.0 – 5.0 | 3.0 – 5.0 | 1.0 max | 1.0 max | 0.04 max | 0.03 max | 0.15 – 0.45 |
⚡ Steel Weight Calculator
Precision Weight Calculator for Steel Sections
⚙️ Density: 7.85 g/cm³ (7850 kg/m³)
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