ATI 625 alloy is a high strength nickel-base alloy that combines good strength and toughness with excellent oxidation and corrosion resistance. Easily welded. Specialty Materials Product is available in annealed (Grade 1) and solution annealed (Grade 2) conditions. The properties shown below represent the annealed (Grade 1) condition
Alloy 625 Grade 1 Corrosion MaterialsAlloy 625 has three heat treatments:1) solution annealing at 2000/2200°F and air quench or quicker, 2) annealing 1600/1900°F and air quenching or quicker and 3) stress relieving at 1100/1500°F and air quenching. Solution annealed (grade 2) material is commonly used for applications above 1500°F where resistance to creep is important.
Annealing:Once you know what you are working with and what the proper numbers are, they you are ready to anneal. To maximize a steel's softness, heat it slowly to its transformation range (about 100°F above the steel's critical temp) and soak for the appropriate time. The steel's crystalline structure will begin to form austenite.
Bright Annealing Stainless Steel & Metal Services Bright Annealing Services. Annealing is an integral part of making materials as soft as possible, increase ductility, and less brittle. The annealing process reduces the hardness and makes the material easier to machine and can be used on stainless steel, cobalt, chrome, high
Bright and Solution Annealing - Steel and Stainless May 25, 2009 · The Standard states that Austenitic Stainless Steels shall be solution annealed and quenched. The supplier has came back to us and said that they can only offer bright annealed. It is my understanding that solution anneal refers to the carbon staying in the solution of the metal, not actually annealing in a solution.
This group of materials includes alloys such as 321, 347, Alloy 20 and Alloy 625. Solution annealing these alloys involves heating them to at least 1850° F to place the constituents into solid solution. Stabilize annealing is performed at a lower temperature, usually around 1650° - 1750° F, to intentionally force the formation of titanium or niobium carbides. Types 321 and 347 are typically supplied in the solution annealed condition and arrangements for stabilize annealed material
HAYNES 625 alloyalloy 625 may also be supplied solution heat-treated at temperatures at or above 2000°F (1093°C), or mill annealed at temperatures below 1925°F (1052°C). Lower temperature mill annealing treatments may result in some precipitation of second phases in alloy 625 which can affect the alloys properties. H
Heat Treating of Nickel and Nickel AlloysThe material to be annealed is placed in molten salts and absorbs heat rapidly. After being annealed, the work metal is quenched in water to free it from particles of the salt mixture. The annealed material will not be bright and may be flash pickled to achieve a bright surface.
There are three basic treatments for inconel 625:High solution anneal, a treatment at 2000/2200ºF (1095/1205ºC) for a time depending upon section size, but soaking for a maximum of one hour, and cooling in air or a faster medium. This treatment is used for applications involving service at a minimum temperature of 1500ºF (815ºC) and where creep resistance is required.
Inconel 625 Tech Data, Inconel 625, Nickel 625 Sheet 625 (1)High Solution Anneal - 2000/2200 Degrees F (1093/1204 Degrees C), air quench or faster. (2)Low Solution Anneal - 1700/1900 Degrees F (927/1038 Degrees C), air quench or faster. (3)Stress Relieve - 1650 Degrees F (899 Degrees C), air quench. The time at the above temperatures depends on volume and section thickness.
Inconel Alloy 625 Austral WrightInconel 625 is annealed at 9251040°C, cooling rate not critical. Solution anneal at 10901200°C. Stress relief, if required, is at 590760°C, or up to 870°C for complete relief. Physical Constants and Thermal Properties. Inconel 625 and 625LCF, Annealed
Bright annealing is a solution-annealing operation performed in a vacuum or controlled atmosphere containing hydrogen, in order that oxidation is reduced to a minimum and the steel surface remains relatively bright. Aside from a bright surface, the oxide layer is very thin after this type of annealing.
The purpose of bright annealing process for stainless steelThe process of bright annealing of stainless steel aims to obtain sufficient metallographic structure by eliminating the work hardening and, on the other hand, to obtain an oxide free bright surface. Here is a detailed discussion of the role of these two aspects. 1. Excellent microstructure of stainless steel can be obtained by eliminating hardening
What is Annealing? Heat Treatment of Steels - Bright HubThere are various types of annealing. Full Annealing - The process involves heating the steel to 30 to 50 degrees Centigrade above the critical temperature of steel and maintaining the temperature for a specified period of time, then allowing the material to slowly cool down inside the furnace itself without any forced means of cooling. Hot Worked sheets, forgings, and castings made from medium and high
Types of Annealing. There are various types of annealing. Full Annealing - The process involves heating the steel to 30 to 50 degrees Centigrade above the critical temperature of steel and maintaining the temperature for a specified period of time, then allowing the material to slowly cool down inside the furnace itself without any forced means of cooling.
metal annealing bright annealing vacuum Annealing is achieved by heating and then cooling a metal part or component to precise temperatures. This treatment produces two primary outcomes:it softens metal and it de-stresses metal. Annealing is also used to reduce oxidation and retain surface brightness. We offer bright annealing, vacuum annealing and homogenizing annealing.Inconel 625 Tech Data - High Temp Metals
DescriptioncorrosionresistancePicklingMechanical PropertiesHeattreatmentWorkabilityAlloy 625 hasthree basic heat treatments:(1)High Solution Anneal -2000/2200°F (1093/1204°C), air quench or faster.(2)LowSolution Anneal - 1700/1900°F (927/1038°C), air quench orfaster.(3)Stress Relieve - 1650°F (899°C), airquench.The time at the above temperatures depends on volume andsection thickness. Strip, for example, would require shorter timesthan large sections. Temperatures for treatments No. 1 and 2 aregenerally held for 1/2 to 1 hour, 1 to 4 hours for treatment No.3.Treatment NInconel 625 (Nickel Alloy 625) Strip Coil - UNS N06625 Inconel 625 is a high strength, highly corrosion resistant nickel-chromium-molybdenum alloy used in applications in the aerospace, oil and gas, automotive, marine, chemical processing and nuclear industries where strength at high temperature are required (between 1200° F - 1400° F). Inconel 625 also has resistance to various aqueous media causing localized corrosion, stress corrosion