Users of british standards are responsible for their correct application. October 1973 pdf free download click here bs 970 4. Tolerances, dimensions and sectional properties the european standard en 102102. If you do not find the bs970 specification you require on our web site please contact our sales team who may be able to assist you with your enquiry. En8 carbon steel, 080m40 bs 970 specification otai. Bs 970 070m20 en 3 a a mild steel used for general purposes. Free download bs en standards from public digital library. Min max chemical composition % criterion approx c 0.
The uk participation in its preparation was entrusted to technical committee wee46, nondestructive testing. This specification lists the japanese standard jis, jpi,british standard bs, and deutshe industrie normen din substitutes for astm specifications relating to materials for plates, pipes, tubes, forging, castings, bolts and nuts, bars and shapes. With the exception of forged bars, all stainless steel are now withdrawn from all parts of bs 970 and are now covered by either en 100883 stainless steel grades or en 10095 heatresisting steel grades. Jis g4801 2005 spring steels bs en 10089 2002 hot rolled steels for quenched and tempered springs bs 970 part3 specification for wrought steels for mechanical and allied engineering purposes. Parkers buuy steel onliney steel onliny steel onlinee. An example of a downloadable british standard is bs en iso 9001. British standards are the standards produced by bsi group which is incorporated under a. Bs 970 should not be used for specifying new products, but may.
Nondestructive examination of fusion welds visual examination. Specn type of application chemical composition % c mn ni cr mo en16 manganesemolybdenum steel suitable for tensile ranges of 4575 tons according to the ruling section. Bs 970 specification for wrought steels for mechanical and allied. Steel grade equivalents the table below details similar grades to the most commonly used engineering steels. Suitable for lightly stressed fasteners, shafts ect. An example of a bs standard that cannot be purchased as a downloadable british standard is bs 5252f. En8 steel grade belongs to the standard of bs 970 1955, which is a standard for wrought steel for mechanical and allied engineering purpose. Bs 970 230m07 en 1 a a low carbon, free cutting, mild steel suitable for machining using automatic and cnc machines. Material properties comment application bs 970 low alloy crmo steel.
With the exception of forged bars, all stainless steels are now withdrawn from all parts of bs 970 and are now covered by either bs en 100883 stainless grades or bs en 10095 heatresisting grades. Bs 970 has been generally replaced with bs en standards. This british standard has been prepared under the direction of the personal safety equipment standards policy committee and is the english language version of en 7 respiratory protective devices selfcontained opencircuit compressed air breathing apparatus requirements, testing, marking. European standards are a key component of the single european market. This standard, specifies visual examination of fusion welds in metallic materials. Bs 970 standard is one steel specification for wrought steel for mechanical and allied engineering purposes. Home publication index british standards institution bs en iso 17637. Hot finished structural hollow sections of nonalloy and. Bs970 steels delivered nationwide by west yorkshire steel.
You may buy pdf and hard copy versions of standards directly using a. British standard european norm audio level measurement suggest new definition. En19 steel is one steel grade in bs 970 1955 standard, which is specification for wrought steels for mechanical and allied engineering purpose. Although still commonly produced to bs970 designations most carbon and alloy grades have officially been superseded by new bs en steel standards such as bs en 10083, bs en 10088 and bs en 10277. There are some common steel grades in bs 970 standard, like en8080m40, en9070m55, en19708m40, en24817m40, en36655m etc. Bs 0 a standard for standards specifies development, structure and drafting of british. General inspection and testing procedures and specific requirements for carbon, carbon manganese, alloy. Bsen970 nondestructive examination of fusion welds. Both the definitive requirements specified throughout this part of bs 970. Specn type of application chemical composition % c mn ni cr mo en 16 manganesemolybdenum steel suitable for tensile ranges of 4575 tons according to the ruling section.
Sets of en standards and international standards iso 9000. The uk participation in its preparation was entrusted to technical committee ise12, structural steels, which has the responsibility to. List of british standards bs, code of practice cp and american society for testing and materials astm 2 of 12 bs 416. International organization for standardization aisi. En 40 to en 363 contains technical data and information in addition to mechanical and physical properties of the most commonly used range of steels in the united kingdom, the b. En19 steel also known as american sae 4140 material. Section 1 of this part of bs 970 specifies the requirements for steelmaking and general testing and inspection procedures for the release of steel in the form of blooms, billets, slabs, bars, rods and forgings, used in the asrolled, asforged or softened condition as appropriate and in accordance with the specific requirements for the steels in sections 2 to 5 inclusive.
British standard archives page 3 of 16 civil standards. Superseded by bs 9701, bs 9704, bs 9705, bs 9706 material en8d united kingdom b. The column on the left shows some of the steel grades stocked by hillfoot, while the middle columns show grades with similar chemistry, and the two columns on the right display grades for potential substitution. Bs 970, for mechanical and allied engineering steel. Bs 970 also covered some low alloy steel grades as well as stainless steel.
Most parts of bs 970 have been withdrawnsuperceded with the exception of bs 970 1 which has been partially replaced. The mechanical and physical properties of the british. B s 970 part1,3 bs en 100831,2 din en 10084 nf a35551 o 4543 nf en 100831,2. Each european standard is identified by a unique reference code which contains the letters en. Hot finished structural hollow sections of nonalloy and fine. Astm a29, bs 970, din 1654, en 10084, engineering steel, jis g4103. Visual examination british standard this european standard covers the visual examination of fusion welds in metallic materials. This part of bs 970 specifies the requirements for bright cold finished bars in carbon, carbon manganese, alloy, freecutting and stainless steels supplied in straight lengths. Parkers uk bbuuy steel onliney steel onliny steel onlineebs en iso 9001. Form of supply west yorkshire steel are stockholders and suppliers of british standard 970 steel specifications in round bar, flat. Eng pocket book, kempes, other web sites, and leaflets. Nondestructive testing of welds visual testing of fusionwelded. Sr en 970 pdf download 3c092786bf guidance note visual inspection after welding no.
It specifies requirements for carbon and carbon manganese, alloy, freecutting and stainless steels normally supplied in the bright cold finished condition. A british standard does not purport to include all the necessary provisions of a contract. Superseded by bs 9701, bs 9704, bs 9705, bs 9706 material en19 united kingdom b. The mechanical and physical properties of the british standard en steels b. En8 carbon steel, 080m40 bs 970 specification otai special. Bs en 1235022000 testing fresh concrete part 2 slump test from the open standard library. Part 1 1983 1991, steel, manufacturer, mild steel, high carbon steel, steel grades, chemical composition, brisitsh standards for steel. It is only applicable to steels supplied in straight lengths. This british standard is the uk implementation of en iso. Bsi bs 9701 wrought steels for mechanical and allied. Grades can be supplied to your required lengths as one offs or multiple cut pieces. Set up standards of quality for goods and services, and prepare. Wrought product steels for mechanical and allied engineering purposes.
Superseded by bs 970 1, bs 970 4, bs 970 5, bs 970 6 material en19 united kingdom b. The publication first offers information on 3 percent nickel steel and 3. Sets of en standards with a discounted price for european and international standards. All bsi british standards available online in electronic and print formats. This british standard is the official english language version of en 100252. En standards, en standards for steel, en standards list. A european standard is a standard that has been adopted by one of the three recognized european standardization organizations esos. Tom magee, howden power, 31 may 2003, uncontrolled copy, c bsi.
En19 material is a high quality alloy steel with tensile strength. Dimension min max approx yield stressmpa bar, billet, forging. And the most equivalent is grade 080m40 steel in bs 970 1991. Available as rolled or normalised in round, flat or hexagon form. Compliance with a british standard does not of itself confer immunity from legal obligations. General inspection and testing procedures and specific requirements for carbon, carbon manganese, alloy and stainless steels dimensional tolerance black bar.
British standards are the standards produced by bsi group which is incorporated under a royal charter and which is formally designated as the national standards body nsb for the uk. There are some common steel grades in bs 970 standard, like en8. Asme sa516 grade 6070 plates, api 5l x52 seamless pipes, api 5l x60 seamless pipes, api 5l x65 seamless pipes, api 5l x70 seamless pipes, s355j2g3 en10025 plates, st523 din17100 plates, sa515 grade 6070 plates, sa182 f11 bars, sa182 f22 bars, sa182 f91 bars, sa182 f5 bars, sa240 grade 321h plates, sa240 grade 347h plates, sa240 grade 316l plate, api5l. Free download british and european standard pdf file. Bs 970 also covered some low alloy steel grades as well as stainless steels. Steel for mechanical and allied engineering purposes. Once you have purchased your british standards download you will be entitled to download one copy of each british standards pdf onto a single computer. A list of organizations represented on this committee can be. It supersedes the uk participation in its preparation was entrusted to technical committee wee,46, nondestructive testing. British standards bs are the standards produced by the bsi group which is incorporated under a royal charter and which is formally designated as the national standards body nsb for the uk. British standard specification for wrought steels in the form of blooms, billets, bars and forgings click below bs 970. West yorkshire steel are stockholders and suppliers of british standard 970 steel specifications in round bar, flat bar and cut plate.