15-5 PH STAINLESS STEEL. 15-5 PH stainless steel is a martensitic precipitation hardening type stainless steel. It possesses all the advantages of 17-4 PH, including single low-temperature thermal treatment. It also offers excellent transverse notch toughness/ductility and very good uniformity of properties. The mechanical properties in larger sections and forgeability are superior to that of 17-4 PH. 15-5 PH Stainless Steel Bar - AMS 5659 - UNS S1550015-5 stainless steel (AMS 5659) is a martensitic, precipitation-hardening material with chromium, nickel and copper. It is often a first choice in the aerospace industry for fasteners and structural components. We offer product in bar from 0.500" to 6.500" thicknesses.
Discussing the first alloy in series is 15-5 PH. Stainless steel 15-5 PH is a precipitation hardening stainless steel, also available in standards like UNS S15500, AMS 5659 and ASTM A564. 15-5 PH stainless steel is made up of Iron Fe, Chromium Cr, Nickel Ni, Copper Cu, Manganese Mn, Silicon Si, Nb + Ta, Carbon C, Phosphorous P and Sulfur S. 15-5PH Stainless Steel Bar - 15-5 PH CRES Steel Bar 15-5 is a variant of the older 17-4 chromium-nickel-copper precipitation hardening stainless steel. Both alloys exhibit high strength and moderate corrosion resistance. High strength is maintained to approximately 600 degrees F. The 15-5 alloy was designed to have greater toughness than 17-4. This improved toughness is achieved by reduced delta ferrite content and control of inclusion size and shape. Alloy 15-5 Stainless Steel from NeoNickelAlloy 15-5 was designed to have high strength with superior toughness than 17-4 PH. Alloy 15-5 is martensitic in structure in the annealed condition (ferrite free) and i is further strengthened by a relatively low temperature heat treatment which precipitates a copper containing phase in the alloy. Alloy 15-5 is also referred to as XM-12 in some specifications. To find out more about 15-5 stainless steel then
for Alloy 304CO (UNSS30400):0.050% Max. Cobalt. 0.010% Max. Sulfur. Download the 304CO Specification Document (PDF) NOTE:The information and data in this product data sheet are accurate to the best of our knowledge and belief, but are intended for informational purposes only, and may be revised at any time without notice. Buy Stainless Steel Sheet/Plate 15 5 OnlineStainless Steel Sheet/Plate 15-5 PH Annealed is normally used in natural gas/petroleum/oil, aerospace, food and beverage, and industrial applications. 15-5 PH stainless is ideal for applications where workability, hardness capability, and high corrosion resistance in temperate conditions are required. 15-5 sheet/plate stock is available in full size and custom cut lengths. Datasheet 15-5 PH STAINLESS STEEL AMS 5659 - UNS Service Steel Aerospace has 15-5 PH Steel available in several forms including stainless steel round bar, flat bar, and square bar as well as stainless steel plate, sheet, block, and billet. See below for product size ranges stocked. 15-5 PH stainless steel is typically used in the following applications:Aerospace structural components
Columbium plus Tantalum 0.15 - 0.45 AVAILABLE FORMS AK Steel produces 15-5 PH Stainless Steel sheet and strip in thicknesses from 0.015" to 0.125" (0.38 to 3.18 mm). Ma-terial is supplied in Condition A, ready for fabrication and subsequent harden-ing by the user. For sizes and conditions other than these, inquire. STANDARD HEAT TREATMENTS AK Stainless Steel 15-5 PH Plates & Bars Distributor - Alloy Another alloy, SS 15-5PH has been mixed with such additional elements as chromium, nickel, and iron. With a UNS designation is S15500, this 15-5 variety is related to many other stainless steel kinds which are developed individually for varying purposes dependent on their composition and subsequent properties. As SS 15-5 is notorious for having good fabrication properties and low temperature Stainless Steel Alloy 15-5 PH, UNS S15500, XM-12 15-5 PH, also known as also known as UNS S15500 or XM-12,is a martensitic, precipitation hardening stainless steel. Popular due to its high strength and good corrosion resistance, 15-5 PH also offers user a host of other benefits:Good mechanical properties at temperatures up to 600°F (316°C) Excellent longitudinal and transverse toughness Good in corrosive 
Stainless steel-grade 15-5 can be machined in all attainable conditions and machining in H1150M is recommended for this alloy to obtain best tool life. Heat Treatment. Stainless steel-grade 15-5 can be heat treated in the following conditions:CONDITION A:Soak the material for 0.5 h at 1038°C (1900°F) and then cool the material in air. Stainless Steel PH Grades 15-5PH - 15-5PH Forgings All 15-5PH grade is a martensitic precipitation and age hardening stainless steel with high strength and hardness together with excellent corrosion resistance. The chemical analysis is balanced to give a minimum of delta ferrite, thus allowing superior transverse toughness and ductility, plus good forgeability. The fabrication characteristics of 15 Stainless Steel Sheets - 2 PCS Stainless Steel Perforated Sheet Perforated Metal Sheet Hole Size 0.11inch 7.8 inchx11.8 inch Stagger 0.18inch Hole Thickness 0.035inch 4.3 out of 5 stars 32 $15.49 $ 15 . 49 ($7.75/Item)
That enables 15-5ph to be machine finished to close tolerances before heat treatment. 15-5 is extremely resistant to a wide variety of corrosion. When hardened at temps of 1000° and higher 15-5 stainless steel is highly resistant to stress corrosion cracking. This Stainless Steel is available in 15-5ph round bar, 15-5ph hex bar, 15-5ph flat bar, 15-5 ph plate, 15-5 ph sheet, and 15-5 square bar.