17-4PH Duplex Stainless Steel

17-4PH Duplex Stainless Steel:17-4PH is an alloy made of martensitic stainless steel and niobium, columbium, copper and other substances.

17-4PH stainless steel can have a more complete product mechanical properties, its pressure strength can be as high as 1100-1300Mpa, but the premise is to go through high temperature processing. And the temperature can not be too low or higher than 300 ℃. It has good resistance to salt or dilute acid and the atmosphere. Its corrosion resistance and 304 and 430 are the same.

17-4PH can adjust the martensitic transformation and aging treatment to form a precipitation hardening phase by changing the heat treatment process. And its attenuation performance is very good, anti-drip performance and corrosion resistance are very good.

Type:
Duplex Stainless Steel bar, pipe, sheet/plate, coil/strip, wire etc.

Size:
As per your requirement

Application and use:

Duplex stainless steel products are widely used in construction, civil engineering, industrial applications, automotive applications, and other fields.

Packing:

Standard export packing or according to customer’s requests.