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Hot Steel 17-4PH Forging Parts Roll Forging Rings
1 . Description:
Type 17-4 is the most common grade of martensitic precipitation hardenable (PH) alloys. 17-4 provides an outstanding combination of high strength, good mechanical properties at temperatures up to 600°F (316°C), and short-duration, low-temperature heat treatments that minimize warpage and scaling. Its good corrosion resistance, formability and weldability make it ideal for a variety of applications in aerospace, petrochemical, and other structural applications. In the annealed condition 17-4 maintains high mechanical properties making some forming operations difficult.
Hot selling ASTM A564/ 17-4 PH Stainless steel 12mm iron rod price
2 . Production procedure:
Raw elements (C, Fe, Ni, Mn, Cr and Cu), smelted into ingots by AOD finery, hot rolled into black surface, pickling into acid liquid, polished by automatically machine and cutting into pieces
3 . Standards:
ASTM A276, A484, A564, A581, A582, EN 10272, JIS4303, JIS G 431, JIS G 4311 and JIS G 4318
4 . Application:
5 . Dimensions:
Hot-rolled: Ø5.5 to 110mm
Cold-drawn: Ø2 to 50mm
forged: Ø110 to 500mm
Normal length: 1000 to 6000mm
Tolerance: h9&h11
Features:
Nice appearance of cold-rolled product gloss
Nice high temperature strength
Nice work-hardening (after processing weakly magnetic)
Non-magnetic state solution
Suitable for architectural, construction and other applications
