
Kencotube is manufacturer & Trader for UNS S17400 17-4 Ph Round Bars, which is a precipitation hardenable (PH) martensitic stainless steel that delivers an excellent combination of oxidation and corrosion resistance. Stainless Steel 17 – 4 PH Round Bars is comparable to Stainless Steel 304 in most conditions or environments. Stainless Steel 17 – 4 PH Bars can be used for a variety of industries including: pump shafts, oil path, mechanical seals, and within the aerospace industry.Typical usage of Stainless Steel 17 – 4 PH Rods is seen in applications requiring high strength and a modest level of corrosion resistance. Toughness and Strength in Stainless Steel 17 – 4 PH Rods can be operated by temprange in the heat conduct process. The composition of Alloy 17 – 4 PH Round Bars is carbon, chromium, Columbianplus Tantalum, copper, manganese, nickel, phosphorous, silicon, and sulfur.
Alloy 17 – 4 PH Bars are martensitic precipitation-toughening steel that offers an exceptionalgrouping of soaring potency, excellent corrosion resistance, and excellent mechanical properties at tempup to 600 Degree F (316 Degree C). Stainless Steel UNS S17400 Round Bars has good toughness in both base metal and welds, and short-time, low-temperature heat treatments that minimize war-page and scaling. Age hardening in 17 – 4 PH Stainless Steel Round Bars is can also be performed at 480 Degree C to 620 Degree C in a one-step process, where the lowest temperature gives the highest strength.
Specifications | ASTM / ASME SA A582, A276, A564, ASTM A484, 484M |
Dimensions | ASTM, ASME |
Range | 6mm to 300 mm |
Length | 1 to 6 Meters, Custom Cut Lengths |
Form of | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
STANDARD | WERKSTOFF NR. | UNS | JIS |
---|---|---|---|
17-4 PH | 1.4542 | S17400 | SUS 630 |
Grade | C | Ni | Si | S | Mn | P | Cr | Cu | |
---|---|---|---|---|---|---|---|---|---|
SS 17-4 PH | min. | - | 3.0 | - | - | - | - | 15.00 | 3.0 |
max. | 0.07 | 5.0 | 1.00 | 0.03 | 1.0 | 0.04 | 17.5 | 5.0 |
Grade | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min | Hardness |
---|---|---|---|---|
17-4 PH | 135 | 16 | 105 | 277 |
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