Reliable Quality 17-7pH Type 631 Ni-Cr Alloy Bar

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Model NO.: 17-7PH
• Specification: As customers′s request
• Trademark: Mingson
• Origin: China
• HS Code: 7505120000
• Production Capacity: 7000 Tons Per Year

Product Description

17-7PH is a precipitation hardening martensitic stainless steel that combines high strength and hardness with good corrosion resistance. Its corrosion resistance in conditions TH 1050 and RH 950 is generally superior to standard hardenable chromium types 400 series stainless steels, but is not as good as chromium-Alloy type 304. Corrosion resistance in condition CH 900 is similar to type 304 in most environments. Like other martensitic steels, it is subject to cracking when exposed under stress in environments containing hydrogen sulfide. Such applications should be avoided