heat treatment for 9 nickel steel plates

1.5919 Nickel base alloy and high nickel containing steels

This page describes the Nickel base alloy and high nickel containing steels, 1.5919 steel plate, 1.5919 sheet, 1.5919 flat bar, 1.5919 round bar,1.5919 suppliers using fine heat treatment process,tempering,hardening,heating,bright annealing,rotary hearth.chemical composition and Improving mechanical properties of 1.5919. ASME SA553 Type I Ni-alloy steel plates for pressure This specification covers 8 and 9% nickel alloy steel plates for use in the water quenched and tempered condition intended for the fabrication of welded pressure vessels. The materials shall be available in two types, namely Type I and II, having different chemical compositions.

Alloy 330 Heat Resistant Nickel Alloy Plate - Sandmeyer Steel

  • General PropertiesChemical AnalysisMechanical PropertiesCorrosion ResistanceOxidation ResistanceCarburization ResistanceNitridation ResistanceAlloy 330 (UNS N08330) is an austenitic nickel-iron-chromium alloy developed to provide excellent resistance to carburizing and oxidizing atmospheres at elevated temperatures. With a nickel content of 34 to 37 percent, the alloy remains highly resistant to both chloride stress corrosion cracking and embrittlement from the precipitation of sigma phase. The high nickel and chromium content provides excellent resistance to both oxidation and carburization. The oxidation resistance is also enhanced by tASTM A553 Type I Ni-alloy steel plates for pressure ASTM A553 Type I in the standard ASTM A553/A553M is a kind of Ni alloy steel plates material used to fabric high temperature pressure vessels, the composition of Ni is 8% and 9%. A553 have two types . They are :type I and type II . A553 Type I need to be done the (Quenching + Tempering ) heat-treatment to meet the property requirement in the standard ASTM A553/A553M. Alloy 600 Heat Resistant Nickel Alloy Plate - Sandmeyer SteelSandmeyer Steel Company stocks Alloy 600 nickel alloy plate in thicknesses from 3/16" (4.8mm) through 2" (50.8mm) for applications in chemical and food processing equipment, paper mills, heat exchangers, and heat treating mufflers and retorts. Charpy V-Notch Impact Tests for 9% Nickel SteelCharpy Impact Tests for 9-Ni Steel Plates of Different Thicknesses The specimens are taken from quenched and tempered 9% nickel steel plates with the thickness of 0.4, 0.5, 0.9, 1.6, 1.9 and 2 respectively. Both longitudinal and transverse V-notch impact tests are performed at -320°F.

    Chromplate Company - Electroless Nickel Plating

    Steel parts plated with Medium Phosphorous electroless nickel will in many cases perform like stainless steel. Electroless nickel will not build up on edges or ends, and it plates inside and out giving uniform total coverage. With heat treatment, medium phosphorous electroless nickel can DEVELOPMENT OF LOW-NICKEL STEEL FOR LNG [8, 9], the Gas Research Institute (GRI) had concluded that 9% nickel steel with an absorbed energy of 60J at a temperature of -196ºC has adequate arresting property at the service temperature of -162ºC [10]. Then, the reputation of the reliability of 9% nickel steel was disseminated Currently, 9% nickel steel Heat Treating of Nickel and Nickel AlloysA heat treatment used to remove or reduce stresses in work-hardened non-age-hardenable alloys without producing a recrystalized grain structure. Stress-relieving temperatures for nickel and nickel alloys from 425 to 870°C, depending on alloy composition and degree of work hardening. Stress equalizing.

    High-Strength Structural and High-Strength Low-Alloy

    For steel purchased according to ASTM A 645 minimum Charpy V-notch impact requirements for 25 mm plate are designated at -170 o C for hardened, tempered, and reversion-annealed plate. Double normalized and tempered 9% nickel steel is covered by ASTM A 353, and quenched and tempered 8% and 9% nickel steels are covered by ASTM A 553 (types I and II). Standard Specication for Pressure Vessel Plates, Alloy 5.2.2 Second Normalizing TreatmentReheat the plate to a uniform temperature of 1450 6 25°F [7906 15°C], hold at this temperature for a minimum of 1 h/in. 2.4 min/mm of thickness, but in no case less than 15 min, and cool in air. 5.2.3 Tempering TreatmentReheat the plate to a uniform temperature within the range from 1050 to 1125°F [565 to Standard Specication for Stainless Chromium-Nickel 5.2 Heat Treatment:5.2.1 Unless otherwise specied or agreed upon between the purchaser and the manufacturer, all austenitic stainless steel clad plates shall be given a heat treatment consisting of heating to the proper temperature for the solution of the chromium carbides in the cladding followed by individual air cooling. For

    9% Nickel Steel:For use at cryogenic temperatures

    Heat Treatment ArcelorMittal USA 9% Nickel steel is heat treated either by double normalizing and tempering (NNT) or quenching and tempering (Q&T). The tempering is conducted within a restricted range, that results in the formation of a small amount (5-15%) of metallurgically stable retained austenite, which is very important in developing the