17-4 PH® STAINLESS STEEL Product Description AK Steel 17-4 PH Stainless Steel is a martensitic precipitation-hardening steel that provides an outstanding combination of high strength, corrosion resistance, good mechanical properties at temperatures up to 600 °F (316 17-4 Stainless Steel 630 AlloyHigh strength is maintained to approximately 600 degrees Fahrenheit (316 degrees Celsius). General Properties. Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. The grade combines high strength, hardness (up to 572°F / 300°C), and corrosion resistance.
Aug 22, 2016 · Very high strengths can be achieved with martensitic stainless steels, like grade 440C; and precipitation hardened stainless steels, like grades 17-4 PH and 15-5 PH. Austenitic stainless steels, such as grade 316, can provide high strengths as well, though not as high as the martensitic grades. Austenitic stainless steels also have more nickel than other stainless steels, so a grade like 316 Differences Between Grades of Stainless Steel Career Trend600-Series Stainless Steel. These grades are approximately 17-percent chrome and approximately 4- to 7-percent nickel. Manufacturers make the 600 series of stainless steel in both martensitic and austenitic. The 601 through 619 versions are martensitic, while 630 Specialty Stainless Steel Fasteners:A-286, Super Dupex Compared to 316 stainless steel, all the specialty stainless alloys provide significantly improved strength, with super duplex being about 2x stronger and A-286 being about 2.5x stronger. However, 17-4PH, a specialty grade of stainless steel surpasses them all. Fasteners made from 17-4PH can have a yield strength that is up to 4.5x strong than
Michlin Metals supplies stainless steel in 300 and 400 Series grades as well as PH and Duplex grades. Call Michlin today for a quote on your metal needs. Stainless Steel Grades - Continental Steel & Tube CompanyStainless Steel Alloy 303, Stainless Steel Alloy 1.4305, Stainless Steel A1 Stainless Steel Alloy Fermonic 50 Annealated®, XM-19, NIT 50 Annealed, UNS S20910 Stainless Steel Alloy 15-5 PH Stainless Steel Type 17-4 PH® Rolled Metal Products 17-4 PH® (UNS S17400) in Coil Form. Description 17-4 PH® is a martensitic precipitation hardening stainless steel offering high strength and hardness along with moderate corrosion resistance up to 600F. It has good fabrication characteristics and can be age hardened using a single heat treatment in the 900-1150F temperature range.
strength. Type 17-4 PH provides an outstanding combination of high strength, good corrosion resistance, and good mechanical properties at temperatures up to 600°F (316°C). 17-4 PH has slightly more Ferrite than other PH grades, making it a bit more magnetic. 17-4 PH Whats the Difference Between 17-4PH & 316L Stainless The strain gages applied to the diaphragm should match the thermal properties of the material to which it is applied. 17-4 pH stainless steel has a mean coefficient of thermal expansion of 6.0 x 10-6 in/in/°F with H900 heat treatment, whereas 316L ranges from approximately 9 to 11 x 10-6 in/in/°F. 17-4 PH vs 316 Stainless Steel Casting INVESTMENT CASTINGWhen you compare Stainless Steel 17-4 ph vs 316 for casting, it is obvious that 17-4 PH has the higher hardening content. Precipitation hardening grade is actually a combination of two stainless steel structures such as austenite and martensite. Both 17-4 ph and 316 stainless steel castings offer high corrosion resistance.