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Bar. ASTM B Wire. ASTM B Sheet. ASTM B Plate. ASTM B Fitting. ASTM B Forging. ASTM B Weld Wire. ERLR. Weld Electrode. Buy ASTM B SPECIFICATION FOR UNS N, UNS N, AND UNS N NICKEL ALLOY SPRING WIRE from SAI Global. Alloy ASTM A , B , B B , B , B , B B , B UNS N NACE MR Other common names: Carpenter 20, 20Cb-3®.

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Balance Physical Properties Density, 0.

CARPENTER® alloy 20Cb-3® (UNS N08020)

Either way it is still great for corrosion resistance. It also contains niobium for stabilization against sensitization and resultant intergranular corrosion. Alloy 20, also known as Carpenter 20, is a nickel-iron-chromium austenitic alloy that was developed for maximum resistance to acid attack, specifically sulfuric acid. The presence of columbium tends to minimize the precipitation of carbides in the heat affected zone, so the material may, in most casesbe used in the “as welded” condition.

Applications Components for processing synthetic rubber processing Components for processing gasoline, solvents, explosives, plastics, synthetic fibers, chemicals Food and dye production Components for processing pharmaceutical Chemistry Typical Carbon: Type C-3 for finishing. Although originally designed for use in sulfuric acid related industries, Alloy aetm is now a popular choice for zstm wide variety of industries including the chemical, food, pharmaceutical, and plastics industries.

Humble, Texas fax High Performance Alloys stocks and produces this grade in the following forms: It acts as a lubricant during customer part forming operation.

So, depending on who you talk to this alloy may be referred to as alloy 20 Stainless Steel or as a nickel alloy.

Although normally considered a stainless steel, it has been classified as a nickel base.

Alloy 20 Stainless Steel Material Property Data Sheet – Product availability and request a quote

Machining Type Suggested starting rates are: This material may only be hardened by cold work. Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form required This material is stocked primarily in Tubular Products by 24 distributors but is also available astj a lesser extent in Piping Components, Flat Rolled Products, Bar Products, Wire Products, Forging Products, Fasteners, and Structurals.


Overview Alloy 20 is a highly alloyed iron-base nickel-chromium-molybdenum stainless steel developed primarily for use in the sulfuric acid related processes. Important advantages of alloy 20 CB-3 stainless are its excellent mechanical properties and comparative ease of fabrication. Good availability at both the mill and distributor levels have made this a popular choice for a wide variety of applications. Alloy 20 Mechanical properties: Forms Continuous Coils Cut to lengths Precision cutting.

This alloy can be g471 cold formed using all common practices. Ni 35, Fe 37, Cr 20, Cu 3.

Included among these are: Request quote on this grade. After forging, reheat and soak completely at F C and quench rapidly in water or oil. Without this process, the material can be satisfactorily formed albeit with a high asym hardening rate. Standard Wire Finishes Extra Clean: Its nickel, chromium, molybdenum and copper levels all provide excellent general corrosion resistance.

Superior finishes may be obtained using set-up and process speeds aatm feeds normally employed in austenitic stainless steels such as and China tin welding wire China copper welding wire China flux cored welding wire. Alloy 20 CB-3 stainless is also stabilizes to limit inter-granular attack, even in the sensitized condition.

Ulbrich assumes no implied or express warranty in regard to the creation or accuracy of the data provided in this document. In what forms is Alloy 20 Available at Mega Mex? Most commonly used welding methods with the exception of oxyacetylene welding have been successfully employed with this alloy. Electrical Resistivity microhm-cm at 68 Deg F. Restricted carbon plus columbium stabilization permits welded fabrications to be used in corrosive environments, normally without post-weld heat treatment.


Jiangsu Xinhua Alloy Electric Co. Besides sulfuric acid related processes, some typical corrosion resistant applications for the alloy include chemical, pharmaceutical, food, plastics, synthetic fibers, pickling and FGD systems plus many others.

Alloy 20 asstm a highly alloyed iron-base nickel-chromium-molybdenum stainless steel developed primarily for use in the sulfuric acid related processes. Contact Ulbrich Wire for details. Mechanical Property Requirements Ultimate Tensile, min. This alloy is a asttm stabilized material that combines excellent corrosion resistance with elevated mechanical properties and relatively easy fabrication.

CARPENTER alloy 20Cb-3

Alloy 20 is used is a wide variety of applications from Sulfuric acid pickling tanks, racks and heating coil, Heat Exchangers, Process piping, Chemical and petroleum process equipment etc. Also employed in heat exchangers, mixing tanks, metal cleaning and pickling equipment and process piping. Alloy 20 is a highly alloyed austenitic stainless steel developed primarily for use in the sulfuric acid related processes. Please give us a Review.

For best results refer to: We believe the information and data provided to be accurate to the best of our knowledge but, all data is considered typical values only.

China sg2 welding wire China aluminum welding wire China copper free welding wire. Contact Ulbrich Wire Sales with special finish and plating requests. In addition, this superalloy is used in heat exchangers, mixing tanks, metal cleaning and pickling equipment, and piping.