17-7 PH Sheet

17-7PH Sheet
(AMS 5644, UNS S17700)

Altemp Alloys inventory of 17-7 alloy stainless steel comes in a variety of shapes including sheet, plate, round and flat bar. Due to its low distortion in heat treatment, 17-7 PH is used for intricate parts in the aerospace and oil & gas markets such as:

• Springs & washers
• Power boilers
• Superheater tubes
• Heat exchangers

17-7 (UNS S17700) posses high strength and hardness characteristics as well as good corrosion resistance, formability, and fatigue properties. For these reasons, 17-7 alloy is used for various applications throughout the aerospace industry.

17-7 stianless steel sheet is available in the folloiwng specifications:

• AMS 5644
• ASTM A564

In addition to 17-7 PH sheet, Altemp Alloys also carries 17-7 bars, plate and forgings.

The composition of 17-7 PH stainless steel sheet includes high levels of chromium, nickel and aluminum. In addition to these elements, iron makes up the bulk of the steel’s composition. Carbon, manganese, phosphorus, sulfur and silicon may also be present in trace amounts, not exceeding 1 percent of the compositional total.

17-7 PH sheet makes a good choice for nearly any application which requires an affordable metal with good resistance to corrosion and high strength. It is a cost-effective choice and is widely used in many industries beyond those mentioned. If you would like to inquire about pricing, please contact our team of experts.

Altemp Alloys stocks 17-7 Sheet starting at .016" to .187"