Fountainhead Alloys
Opera House, Mumbai, Maharashtra
GST No. 27AKOPC9787G1ZI
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Product Details:
| Minimum Order Quantity | 50 Kilogram |
| Material Grade | SS 17-7 PH |
| Connection | Male, Female, Welded, Flange |
| Size | 2" |
| Application | Structure Pipe, Gas Pipe, Chemical Fertilizer Pipe, Hydraulic Pipe |
| Material | Stainless Steel |
| Brand | FHA |
| Packaging Type | Box |
| Standard | UNS S17700 AMS 5528 DIN 1.4568 |
The two main properties of precipitation-hardened stainless steels are high corrosion resistance and high strength. Stainless steel grade 17-7 PH is a precipitation hardened stainless steel that possesses high strength and hardness, excellent fatigue properties, good formability, good corrosion resistance, and minimal distortion upon heat treatment. The properties of this alloy are well suited for aerospace applications.
Stainless steel grade 17-7 PH is suitable for use in fresh water and industrial atmospheres, and mild chemical and oxidizing environments. It is recommended that 17-7 PH should not be used in salt water or reducing environments.
The following sections will discuss in stainless steel grade 17-7 PH in further detail.
The chemical composition of stainless steel grade 17-7 PH is outlined in the following table.
| Element | Content (%) |
|---|---|
| Chromium, Cr | 16-18 |
| Nickel, Ni | 6.50 - 7.75 |
| Manganese, Mn | 1 max |
| Silicon, Si | 1 max |
| Aluminum, Al | 0.75 - 1.50 |
| Carbon, C | 0.09 max |
| Phosphorous, P | 0.040 max |
| Sulfur, S | 0.030 max |
| Iron, Fe | Balance |