Cold Drawn 17-4ph Ss Seamless Tubes Precipitation Hardening ISO / CE / SGS
Cold Drawn 17-4ph Seamless Stainless Steel Pipe precipitation hardening
17-4 PH Stainless Steel (SS) is a precipitation hardening martensitic stainless steel. Typical usage is seen in applications requiring high strength and a modest level of corrosion resistance. Strength and toughness desired can be manipulated by temperate range in the heat treatment process. TP INOX offers high quality standards including: UNS S17400, AMS 5643, ASTM A564, and ASTM A693 Grade 630.
17-4 PH stainless steel can be used for a variety of industires including: pump shafts, oil path, mechanical seals, and within the aerospace industry. Its composition is carbon, chromium, columbian + tantalum, copper, manganese, nickel, phosphorous, silicon, and sulfur.
| Name | NI | Cr | Mo | Mn | Cu | Si | C | Cb+Ta | S |
| MIN | 3.0 | 15.0 | - | - | 3.0 | - | - | 5×C | - |
| MAX | 5.0 | 17.5 | 0.5 | 1.0 | 5.0 | 1.0 | 0.07 | 0.45 | 0.03* |
Application:
• Aerospace — structural and parts
• Biomedical — hand tools
• Chemical Processing
• Food Process Equipment
• Gate Valves
• Mechanical Components
• Oil and Gas Production — foils, helicopter deck platforms, etc.
• Pulp and Paper — paper mill equipment
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