| Customization: | Available |
|---|---|
| Application: | Aviation, Electronics, Industrial, Medical, Chemical |
| Standard: | JIS, GB, DIN, BS, ASTM, AISI |
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17-7PH BAR
17-7PH is a chromium-nickel-copper precipitation hardening martensitic stainless steel that combines oxidation and corrosion resistance comparable to 304 in most environments with high strength and hardness. It is the most widely used of all the precipitation hardening stainless steels, and is more cost effective than many high nickel non-ferrous alloys in someApplications. 17-4PH cannot be used at temperatures above 300ºC and at cryogenic temperatures. It is magnetic.
Chromium: between 16.0 and 18.0 percent
Nickel: between 6.50 and 7.75 percent
Aluminum: between 0.75 and 1.50 percent
Manganese: up to 1.00 percent
Silicon: up to 1.00 percent
Carbon: up to 0.09 percent
Phosphorus: up to 0.04 percent
Sulfur: up to 0.03 percent
Iron: makes up the remainder
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