The ASTM A871 specification is the standard specification for high-strength low-alloy structural steel plates with atmospheric corrosion resistance used in tubular structures and poles.Grades 60 and 65 are available in the as-rolled,normalized,or quenched and tempered delivery conditions as required to achieve the specified mechanical properties.
The ASTM A871 specification is the standard specification for high-strength low-alloy structural steel plates with atmospheric corrosion resistance used in tubular structures and poles.Grades 60 and 65 are available in the as-rolled,normalized,or quenched and tempered delivery conditions as required to achieve the specified mechanical
When A871 is properly designed,it can be used bare,without paint,for many applications.It has very good corrosion resistance comes at a higher price point than other steel plates.Applications.A871 steel is used in tubular structures and poles where the atmospheric corrosion resistance is a must.ASTM A242 steel - Gnee steelIt has good atmospheric corrosion resistance so the steel could be used in a lot of working environments.ASTM A242 weathering steel is substantially better than that of carbon structural steel with or without copper added-in.Mechanical properties A242 Tensile 70 ksi min (3/4 and under),67 ksi min (3/4-1.5) 63 ksi min (over 1.5-4) Yield 50
ASTM A588.The ASTM A588 specification is the Standard Specification for High-Strength Low-Alloy Structural Steel ,up to 50 ksi Minimum Yield Point,with Atmospheric Corrosion Resistance for applications where strength and durability are needed.The required ASTM G101 Corrosion Resistance Index must be 6.0.ASTM A588 / A588M - 19 Standard Specification for High 1.1 This specification covers high-strength low-alloy structural steel shapes,plates,and bars for welded,riveted,or bolted construction but intended primarily for use in welded bridges and buildings where savings in weight or added durability are important.The atmospheric corrosion resistance of this steel in most environments is substantially better than that of carbon structural steels
Steel,Sheet and Strip,High-Strength,Low-Alloy,Hot-Rolled and Cold-Rolled,with Improved Atmospheric Corrosion Resistance High-strength,low-alloy,hot- and cold-rolled sheet and strip in cut lengths or coils,meant for use in structural and miscellaneous purposes,where savings in weight or added durability are important.ASTM A871 - SSABThe ASTM A871 specification is the Standard Specification for High-Strength Low-Alloy Structural Steel Plates with Atmospheric Corrosion Resistance used in tubular structures and poles.Grades 60 and 65 are available in the as-rolled,normalized,or quenched and tempered delivery conditions as required to achieve the specified mechanical properties.
ASTM A871 is a high-Strength Low-Alloy Structural Steel Plate with Atmospheric Corrosion Resistance.Two grades of ASTM A871 steel plate,60 and 65,may be provided,as-rolled,normalized or quenched and tempered to meet the specified mechanical requirements.We will be glad to help you select the exact grade for your needs.
ASTM A871 TYPE I is a kind of high tensile low alloy weathering resistant steel.ASTM A871/A871M is divided into four levels (I,II,III,IV) according to it's property of the weathering resistance.ASTM A871/A871M belongs to high tensile low alloy steel material,which usually used in the construction,building,bridge .ASTM A871 has atmospheric corrosion resistance so it can be used bare ASTM-A871 Standard Specification for High-Strength Low 1.2 The atmospheric corrosion resistance of this steel in most environments is substantially better than that of carbon structural steels with or without copper addition (see Note 1).When properly exposed to the atmosphere,this steel can be used bare (unpainted) for many applications.
ASTM A871 / A871M - 12 Standard Specification for High-Strength Low-Alloy Structural Steel Plate With Atmospheric Corrosion Resistance .Active Standard ASTM A871 / A871M Developed by Subcommittee A01.02 .Book of Standards Volume 01.04ASTM-G101 Standard Guide for Estimating the Atmospheric 5.1 In the past,ASTM specifications for low-alloy weathering steels,such as Specifications A242/A242M,A588/A588M,A606 Type 4,A709/A709M Grade 50W,HPS 70W,and 100W,A852/A852M,and A871/A871M stated that the atmospheric corrosion resistance of these steels is approximately two times that of carbon structural steel with copper. A footnote in the specifications stated that two
(2) The delivery status of hot-rolled steel coil products includes hot rolling (AR),controlled rolling (CR),and thermomechanical rolling (TMCP),with specifications ranging from 4.5 to 20mm×1600 to 3000mm×L.Answers to questions about corten and weathering steelWeathering steel is the generic name while Cor-Ten&is the United States Steel Corporations trade name for atmospheric corrosion resistant steel.As Cor-Ten&became more popular,other producing mills began to develop their own atmospheric corrosion resistant steels (AKA weathering steels).
than Type 304,and 2-3% molybdenum giving it better resistance to corrosion than Type 304,especially in chloride environments that tend to cause pitting.Type 316 was developed for use in sulfite pulp mills because it resists sulfuric acid compounds.Its use has been broadened,however,to handling many chemicals in the process industries.People also askWhat is ASTM a871-65?What is ASTM a871-65?ASTM A871-65 is a high strength low-alloy structural steel plate with improved atmospheric corrosion resistance.ASTM Weathering Steel Specifications Central Steel Service
Weathering steels,such as ASTM A588,A242,A606-4 and Cor-Ten&exhibit superior corrosion resistance over regular carbon steel as a result of the development of a protective oxide film on the metals surface which slows down further corrosion.Their 50,000 minimum yield strength characteristic allows cost reduction through the ability to design lighter sections into structures.
A606/A606M Specification for Steel,Sheet and Strip,High-Strength,Low-Alloy,Hot-Rolled and Cold-Rolled,with Improved Atmospheric Corrosion Resistance.A709/A709M Specification for Structural Steel for Bridges.A852/A852M Specification for Quenched and Tempered Low-Alloy Structural Steel Plate with 70 ksi [485 MPa] Minimum Yield Strength to 4 in.[100 mm] Thick.A871/A871MStandard Specication for High-Strength Low-Alloy 2.Referenced Documents 2.1 ASTM Standards 2 A 6/A 6M Specication for General Requirements for Rolled Structural Steel Bars,Plates,Shapes,and Sheet Piling G 101 Guide for Estimating the Atmospheric Corrosion Resistance of Low-Alloy Steels 3.General Requirements for Delivery 3.1 Structural products furnished under this specication
astm a871 type 2 atmospheric corrosion resistant steel coil steel coils comprise a steel product with a zinc coating applied at a specified thickness.The zinc coating protects the steel base from atmospheric exposure.The thickness of the coating can vary depending on the type of finished product and the conditions in which it is to be used.Wide Selection of Fasteners HardwareASTM A449 Type 2 1/4 to 1 85 92 120 ÐÐ C25 C34 ASTM A325 Type 3 1/2 to 1 atmospheric corrosion resistant steel; the product is quenched and tempered 85 92 120 ÐÐ C24 C35 A325 1-1/8 to 1-1/2 74 81 105 ÐÐ C19 C31 SAE Gr.8 1/4 to 1-1/2 medium carbon alloy steel; the product is quenched and tempered 120 130 150 30N58.6 C33 C39 ASTM A354 Gr.BD
supply a871 type 3 weather steel corten plate China Buy hot rolled astm a871 type 1 corten steel plate.Suppling Supply ASTM A871 type 2 atmospheric corrosion .Prime what is alloy astm a871 type 3 weather steel corten ASTM A871 type 3 atmospheric corrosion resistant hot rolled steel sheet thickness; ASME SA588 Gr B cort EN hot rolled steel sheet with shear edges; ASTM A242 Type 4 atmospheric supply a871 type 4 corten steel equivalentastm a871 type 2 corten steel supplier for sale - Carbon .astm a871 type 2 corten steel plate Steel Plate Factory.As an established astm a871 type 2 corten steel plate suppliers,we source our astm a871 type 2 corten steel plate material globally from approved mills and offer a large range of forms,sizes and grades from stock.Contact us if you have any questions about our products and services.
This specification provides for a 65ksi minimum yield strength and an 80ksi minimum tensile strength plus the atmospheric corrosion resistance of this steel in most environments is substantially better than that of carbon steels with what is a871 type 1 weather resistant coil.Weather-Resistant-Steel-Plate - Steel Plate and Coils FactoryGas
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