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GM AUTO STEEL Co., Ltd. is a company specialized in mild steel plate,shipbuilding steel plate,Boiler steel,Weathering steel plateThe supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36,ASTM A131, JIS G3101,JIS G3106...

  • Gas cylinder steel plate

    Gas cylinder steel plate

    Gas cylinder steel plate is used in welded gas cylinder and related products. supplies gas cylinder steel with better anti-stress capability. Popular......

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  • Shipbuilding steel plate

    Shipbuilding steel plate

    shipbuilding steel plate suppliers,we supply A,B,D,E,AH32,DH32,EH32,FH32,AH36,DH36,EH36,FH36,AH40,DH40,EH40,FH40 with ABS,DNV,GL ....

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  • Boiler pressure vessel steel

    Boiler pressure vessel steel

    Boiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to withstand the immense internal ......

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  • Alloy steel Plate

    Alloy steel Plate...

    Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. ...

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  • Q345B steel plate

    Q345B steel plate

    Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area. ...

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  • Q235B steel plate

    Q235B steel plate

    Q235 steel is Chinese structural steel, Q235A Q235B Q235C Q235D material density: 7.85 g/cm3, properties, specification, composition .. ..

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what is j j0 jr in steel grade 355s instructions

  • Structural Steel Sub Grades JR, J0 & J2 Does It Matter?

    The following tables show the most common steel grades and sub grades with their former grade designation in BS 4360 for reference. EN 10025 BS 4360 EN 10025 BS 4360 S275 JR Grade 43B S355 JR Grade 50B S275 J0 Grade 43C S355 J0 Grade 50C S275 J2 Grade 43D S355 J2 Grade 50D 2.0 Sub Grades JR, J0, J2 Steel sub grades indicate the Charpy impact Read More

  • Material S355 Steel Properties, Comparison, Equivalent

    355 refers to the minumum yield strength value for the flat and long steel thickness 16mm. JR means the impact energy value is minumum 27 J at room temperature (20). J0 can withstand the impact energy at least 27 J at 0.Read More

  • Structural Steel EN10025 S275, S355JR and S355JO

    S355 structural grade (S) carries minimum yield strength of 355 N/mm²m, the JR designation confirms that the steel has undergone longitudinal Chary V Notch impact testing at 27J (Joules) at room temperature. Other Charpy designations include J0, J2 and K2.Read More

  • S335 J2 vs S355 J0 Metal and Metallurgy engineering

    May 16, 2011 · The main difference between structural steel grade S355 J2 and JO is that at the notch impact test (longitudinal ) JO absorbs energy min. 27 J at temperature 0 C J2 absorbs energy min. 27 J at temperature 20 C So it concerns impact behaviour at different temperatures.Read More

  • Sorry, I'm new in material zone so i mistyped the material grades then question should be "in what conditions S355 J0 instead of S355 J2?" ThanksThe main difference between structural steel grade S355 J2 and JO is that at the notch impact test (longitudinal ) JO absorbs energy min. 27Does it mean JO can be upgrade and acceptable if i can do longitudinal 20 degree impact test ? Another question is about the chemical compositionsAs for P,S values are more like J0 P,S 0,040 percent N 0,015 ( all maximum ) J2 P,S 0,035 " N no ( for long products P and S may
  • EN 10025 2 S355J0 high strength structural steel plate

    S355 a structural grade steel with a minimum yield strength of 355 N/mm² which widely used in the engineering and construction industries. S355 offers high yield and tensile strength and is supplied with a variety of treatments and test options to ensure it is a highly usable steel in your various projects.Read More

  • High Strength Steel New Steel Construction

    200Table 1 summarises the steel grades and quality covered in the Standards generally cited for building steelwork. Standard Steel Grade Steel Quality EN 10025 2 Non alloy structural steels S275, S355 JR, J0, J2, K2 EN 10025 3 Normalized/normalized rolled weldable fine grain structural steels S275, S355, S420, S460 N, NLRead More

  • Structural steel grade designations according to EN

    according to EN 10027 12005, EN 10025 22004, EN 10025 42004 Steel group structural steel Mechanical characteristics XXX min. yield strength inMPa example EN 10025 2S 355 J2 + Z35 + M Mechanical characteristics Special requirements notch Z15toughness min. 15%reduction of area min. 27 J min. 40 J Temp. °C JR KR 20 J0 K0 0Read More

  • S355 European Standard Steel Joostdevree.nl

    S355 structural steel plate is a high strength low alloy European standard structural steel covering four of the six "Parts" within the EN 10025 2004standard. With minimum yield of 50,000 KSI, it meets requirements in chemistry and physical properties similar to ASTM A572 / 709.Read More

  • What is the difference between J2 and JR? Can they be used

    J2 and JR refer to the materials sub grade its fracture toughness which is measured in. joules of a materials toughness at a particular temperature. J2 is a material with a minimum of 27 joules at 20C while JR is a material with a minimum of 27 Joules at +20C (room temperature). A JR material is normally used in an internal environment whereas a J2 is for external use.Read More

  • High Strength Steel New Steel Construction

    200Table 1 summarises the steel grades and quality covered in the Standards generally cited for building steelwork. Standard Steel Grade Steel Quality EN 10025 2 Non alloy structural steels S275, S355 JR, J0, J2, K2 EN 10025 3 Normalized/normalized rolled weldable fine grain structural steels S275, S355, S420, S460 N, NLRead More

  • What is the difference between S355JR and S355J0 steel

    S355JR and S355J0 steel are widely used structure steel with standard specification of EN10025 2. From the grade, we can know they have much in common, as they have same Min. yield strength 355Mpa. However, it is also noted that they have difference in JR and J0.Read More

  • EN 10025 2 S355J0 high strength structural steel plate

    Steel GradeS355J0 ( 1.0553) Related gradesS235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J0, S355J 2, S355 K 2, S 450J0, S355J0 G3 S355J0 Steel Plates. S 355 a structural grade steel with a minimum yield strength of 355 N/mm² which widely used in the engineering and construction industries.. S 355 offers high yield and tensile strength and is supplied with a variety of Read More

  • JR , J2, J0, K2 PLEASE EXPLAIN THIS GRADATION WELD

    rejr , j2, j0, k2 please explain this gradation weld resistance SJones (Petroleum) 17 Feb 13 03:52 J is the 27J Charpy test requirement; the digits are the test temperatureRoom Temperature, 0 deg C, 20 deg C. K is the 40 J Charpy test requirement.Read More

  • Table of material properties for structural steel S235

    The fracture toughness of steel is characterized in EN 1993 1 10 in terms of the KV(T) value i.e. the impact energy in Joules [J] required to fracture a Charpy V notch specimen at a given test temperature T. Sub grade JR correspond to a minimum KV of 27 J at Room temperature (+20°C). Sub grade J0 correspond to a minimum KV of 27 J at 0°C.Read More

  • MATERIAL DATA SHEETS FOR STRUCTURAL STEEL

    Table 1Material Data Sheets for Structural Steel NORSOK Steel Grade Standard Product Type Steel Quality Level MDS number S 235 JR G2 EN 10 025 Plates, Sections and Seamless tubulars IV Y01 S 275 JR EN 10 025 Plates, Sections and Seamless tubulars IV Y02 S 355 J2 G3NO 1 EN 10 025prEN 10225 Plates, Sections and Seamless tubulars III Y03Read More

  • Structural Steel Plate and Strip to EN 10025

    The steel grade should be selected in accordance with the strength requirements as indicated in Table 3. The JR, JO, J2 suffixes refer to different impact requirements. Structural Steel Plate and Strip to EN 10025 . For further information, contact S 355 JR +N FN 0,24 0,24 0,24 1,60 0,55 0.035 0.035 0,55 0.012 S 355 JR +AR FN 0,24 0,24 Read More

  • Steel Grades Specifications RFL

    Structural SteelE.. Engineering Steel235 Minimum yeild strenght (Reh) in MPa @16mm JR.. Longitudinal Charpy V notch impacts 27 J @ +20°C J0.. Longitudinal Charpy V notch impacts 27 J @ 0°C J2.. Longitudinal Charpy V notch impacts 27 J @ 20°C K2.. Longitudinal Charpy V notch impacts 40 J @ 20°C +ARSupplied condition Read More

  • Material Properties of S355 Steel An Overview

    Aug 23, 2015 · Material Properties of S355 Steel An Overview S355 is a non alloy European standard (EN 10025 2) structural steel, most commonly used after S235 where more strength is needed. It got great weldability and machinability, let us see more mechanical details of this steel.Read More

  • Structural Steel S235, S275, S355 Chemical Composition

    May 11, 2012 · Please use one of the following formats to cite this article in your essay, paper or reportAPA. Gilbert, Nick. (2020, February 20). Structural Steel S235, S275, S355 Chemical Composition, Mechanical Properties and Common Applications.Read More

  • S355JR datasheet, S355JR property, S355JR Steel Grades

    Haihong International Trade (HK) CO., Limited. Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. S355JR can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc. TEL:+86 816 FAX+86 816 2Read More

  • THE RIGHT CHOICE OF STEEL according to the

    classification of steel grades is accordingly based on the minimum specified yield strength at ambient temperature. S Principal symbol S = structural steel Mechanical properties 355 = min. yield strength in MPa J = min. toughness 27 J K = min. toughness 40 J R = test temperature +20°C 0 = test temperature 0°C 2 = test temperature 20°C Read More

  • Steel material properties SteelConstructionfo

    Strength [] Yield strengtYield strength is the most common property that the designer will need as it is the basis used for most of the rules given in design codes.In European Standards for structural carbon steels (including weathering steel), the primary designation relates to the yield strength, e.g. S355 steel is a structural steel with a specified minimum yield strength of 355 N/mm².Read More

  • Materials selection for XL wind turbine support structures

    In this table, S denotes structural steel and the sub grade JR, J0, J2, K2 refers to material toughness at a particular temperature using Longitudinal Charpy V notch impacts test methodology with J denoting notch impact test (performed at; JRroom temp, J00 °C; J220 °C).Read More

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