ASTM B408 PDF

ASTM B408 PDF

Form. Standard. Metal Type. UNS N / N / N Bar. ASTM B Wire. Sheet. ASTM B Plate. ASTM B Fitting. ASTM B Forging. ASTM B Standard Specification for Nickel-Iron-Chromium Alloy Rod and Bar . ASTM B STANDARD SPECIFICATION FOR NICKEL-. IRON-CHROMIUM ALLOY ROD AND BAR. View on Information Provider website {{ linkText }}.

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Excellent cold forming characteristics typically associated with the nickel-chromium alloys are exhibited with HT. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. When cold formed extensively the grain size produces asm visibly undulated surface called “orange peel”.

Alloy HT Rods is particularly useful for high-temperature equipment in the petrochemical industry because the alloy doesn’t form the embrittling sigma phase after long time exposure at Degree F Degree C. IncoloyH, and HT are nickel-iron-chromium alloys with good strength and excellent resistance astk oxidation and carburization in high-temperature exposure.

These Nickel Round Bars are used for Asttm exchangers, Pressure vessels, Dampers, Nitric acid catalyst supports, Reformer outlet pigtails and manifold, and more.

The material shall be subjected to heat treatment, and its composition shall conform to the chemical requirements for nickel, chromium, iron, manganese, carbon, copper, silicon, sulfur, aluminum, titanium, columbium, molybdenum, niobium, tantalum, phosphorus, tungsten, cobalt, nitrogen, and boron.

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. The higher strength results from close control of carbon, aluminum and titanium contents in conjunction with a high temp anneal. Typical applications for the alloy include ethylene pyrolysis, hydrocarbon cracking, cracking furnaces for vinyl chloride, diphenol and acetic acid.

Chemical and petrochemical processing industries use the alloys for heat exchangers and other piping systems in nitric acid media especially where resistance to chloride stress-corrosion cracking is required.

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The alloy is dual certified and combines the properties of both forms. Incoloy Round Bars is a nickel-chromium alloy bar that contains supplemental amounts of columbium, iron, molybdenum, aluminum, and titanium.

Incoloy 800 H / HT (UNS N08811) Fe base, Ni 32, Cr 21, Mn 1.5 Description

Incoloy H material can be supplied in random lengths, cut to order or machined to customer requirements. The chemical balance allows the ashm steel alloy to exhibit excellent resistance to carburization, oxidation and nitriding atmospheres. Mechanical Property Requirements Ultimate Tensile, min. The material shall conform to mechanical property requirements for tensile strength, yield strength, and elongation.

This abstract is a brief summary of the referenced standard. Humble, Texas fax The nickel content makes the alloys highly resistant to both asgm stress-corrosion cracking and to embrittlement from precipitation of sigma phase.

Incoloy Round Bars have high strength properties, heat treatable, good corrosion resistance, formability and weldability. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Common uses of Incoloy include deployment in gas turbines, subservice safety valves, aircraft engines, thrust reversers, and industrial fasteners.

The H modification was to control carbon 0. The alloy is also used for valves, fittings and other components exposed to corrosive attack from to deg F.

Download FDA statement concerning the use of stainless steels as food contact surfaces of equipment.

ASTM B408 Round Bar | Incoloy 800 Round Bar Suppliers

These nickel steel alloys are identical except for the higher level of carbon in alloy H, and the addition of up to 1. The chemical balance allows the alloy to exhibit excellent resistance to carburization, oxidation and nitriding atmospheres. It is in the form of Hot-Worked and Cold-Worked. Incoloy HT has further modifications to the combined titanium and aluminum levels. Test methods chemical analysis, tension test, grain size test shall be performed in accordance to referenced ASTM documents itemized herein.

All the products are manufactured as per international quality and safety standards.

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ASTM B – 01 Standard Specification for Nickel-Iron-Chromium Alloy Rod and Bar

Incoloy HT can be welded by the common techniques used on stainless steels. Request quote on this grade.

The general corrosion resistance is excellent. Reproduction of this site in whole or part is prohibited without the expressed permission of High Performance Alloys, Inc. The material shall be subjected to heat treatment, and its composition shall conform to the chemical requirements for nickel, chromium, iron, manganese, carbon, copper, silicon, sulfur, aluminum, titanium, columbium, molybdenum, niobium, tantalum, phosphorus, tungsten, cobalt, nitrogen, and boron.

Type C-3 for finishing. This modification was to control carbon.

High Performance Alloys stocks and produces Incoloy H in this grade in the following forms: Historical Version s – view previous versions of standard. The material shall conform to mechanical property requirements for tensile strength, yield strength, and elongation. Incoloy Round Bars is commonly used for valves, fasteners, tubing materials and mandrels.

Satm rates are for carbide tools, Type C-2 for roughing, drilling and reaming. In the solution annealed condition, alloys H and HT have superior creep and stress rupture properties. Incoloy Round Bars has excellent cryogenic and heat ranges.

Incoloy | Alloy | Incoloy H | MEGA MEX

Machining Type Suggested starting rates are: Please give us a Review. Offer on Fasteners Sitemap. Excellent cold forming g408 typically associated with the nickel-chromium alloys are exhibited with Asmt. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM B Round Bars are used for process piping, heat exchangers, heating-element sheathing, carburizing equipment, and nuclear steam-generator tubing etc.

Incoloy was the first of these alloys and it was slightly modified into Incoloy H.