17 4 Ph Stainless Steel Microstructure

To homogenize the metal the standard heat treatment was used.

17 4 ph stainless steel microstructure.

This paper deals with the investigation of the microstructure and wear behavior of the stellite 6 cladding on precipitation hardening martensitic stainless steel 17 4ph using gas tungsten arc welding gtaw method. 1 a selective laser melting schematic and pre alloyed atomized powders. Gas tungsten arc welding gtaw was used to cladding of 17. 17 4 ph stainless steel is widely used in oil and gas industries.

The microstructure was martensitic with a. It is also known as 630 stainless steel. Sheets of 1 9 mm thick metal were deep drawn to the geometry shown in fig. With a higher chromium content than 15 5 ph stainless steel this high strength 17 4 ph offers better corrosion resistance.

Bayode esther t akinlabi member iaeng and s. Study on the microstructure and mechanical properties of 17 4 ph stainless steel depending on heat treatment and aging time. The indentation results showed that the sample subjected to the lower energy density did not respond well to the conventional heat treatment on 17 4ph stainless steels as expected. Wrought 17 4 ph steel condition a.

Precipitation in 17 4 ph stainless steel begins with coherent bcc cu rich. In b ar and c n 2 482ºc for 1 h after solution treatment. Microstructure and microhardness of 17 4 ph stainless steel made by laser metal deposition. The corrosion resistance of alloy 17 4ph is comparable to 304 stainless steel in most environments and is generally superior to the 400 series stainless steels.

Stainless steels are widely used in a variety of applications such as food processing petrochemical plants and transportation industries due to their high strength and good corrosion resistance. It is used in applications where the combination of moderate corrosion resistance and unusually high strength are required.