Physical Properties Mechanical Properties Thermal Properties Other Designations Fabrication Applications. Tempering in the range 425-565°C is to be avoided because of reduced impact resistance and corrosion resistance. Stainless Steel A286 is a precipitation-hardenable super-alloy based on iron. b. It’s a versatile steel, and comes with many advantages, making it a popular choice with designers and manufacturers alike. Alternatively, to obtain the highest mechanical properties from the alloy, Condition A material is transformed to martensite at the mill by cold reduction to Condition C. Hardening to Condition CH 900 is accomplished with a single, low-temperature aging heat treatment. 304 Stainless Steel Properties To: Metallic parts have a material property ratio of KIc/Fty ≥ 1.66 √mm (0.33 √in) and do not have sensitivity to EAC, SLC, or stress corrosion cracking as defined in NASA-STD-6016. c) FTU+FTY are greater or … For example: You have a process of that is divided into four sub-processes – A, B, C and D. Assume that you have 100 units entering process A. Material Properties The following material properties are ASTM specifications and will be confirmed on the Mill Test Report. c. The Chief, A&MMS, will ensure Engineering Service is aware of all property placed in use. However, there are thousands of different forms of steel, as it is a chemical process with dozens of possible chemicals added for specific properties. 5->I i. u e VA HANDBOOK 7125 PART 1. Immediately temper at 150-370°C to obtain a wide variety of hardness values and mechanical properties as indicated in the accompanying table. The Government is not responsible for loss, service, or repair of property placed in use for the convenience of the employee. Steel, in the most basic terms, is refined elemental iron mixed with carbon to form a stronger material. This should confirm that: a) composition of the ordered material is identical to that tested in MMPDS b) heat treatment is the same as the MMPDS samples. ... a high-purity aluminium / aluminum 6000 or 7000 series alloy to provide physical and electrolytic protection to the key material, and thereby increasing resistance to corrosion. Thermal and Electrical Properties * Mean coefficient of linear expansion between 80°F (27°C) and temperature. 2” Elongation % A 50-85 60-90 20 B 70 80 20 Chemical Composition The following composition properties are ASTM specifications for A710 grades. Besides, the alloy has other favorable properties, including excellent fabrication characteristics, low-temperature non-magnetic strength [down to -320 °F (-196 °C)], and ductility. The material finds use in applications requiring high strength, paired with corrosion resistance up to 1300 °F (700 °C). It’s used in a wide range of engineering sectors. A free online materials information resource with properties data on over 28,000 materials. Temp Coefficient of Expansion* Thermal Conductivity Electrical Resistivity °F 10-6 in/in •°F Btu•in/ft 2 •h•°F ohm•circ mil/ft 70 - 88 547 200 9.09 97 - 400 9.16 112 - 600 9.42 126 - 800 9.61 140 - Grade Yield Point (ksi) Tensile Strength (ksi) Min. Search for materials by name or properties. Corrosion Resistance: Rationale: A material of high fracture toughness is low-risk for fracture. By looking at 304 stainless steel properties, it’s clear to see why it’s used in so many applications. Exception: devices needed to assist an employee due to a disability or impairment. When purchasing the material, you should receive a test report with the traceability data. Definition of First Time Yield (FTY): The number of good units produced divided by the number of total units going into the process. The World's most comprehensive professionally edited abbreviations and acronyms database All trademarks/service marks referenced on this site are properties of their respective owners.