GM AUTO STEEL

Why Choose Us

All what You Need To Know About Us

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......

    More
  • 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 ....

    More
  • 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 ......

    More
  • 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. ...

    More
  • Q345B steel plate

    Q345B steel plate

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

    More
  • 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 .. ..

    More

Quick Message

Fill in this form or click the service online, all questions will be answered.

s355 steel heat treatment

  • Datasheet for Steel Grades Carbon Steel S355

    Steel GradesS355 Chemical information,Mechanical properties Physical properties, Mechanical properties, Heat treatment, and Micro structure This page is mainly introduced the S355 Datasheet, including chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc.Read More

  • S355 S355J2 S355J2+N Steel

    Heat Treatment S355 is not ideally suited to hardening, though it can be subjected to limited heat treatment process such as case hardening. If hardening S355 heat treatment temperatures, including rate of heating, cooling and soaking times will vary due Read More

  • S355 S355J2 S355J2+N Steel UK Supplier

    S355 is not ideally suited to hardening, though it can be subjected to limited heat treatment process such as case hardening. If hardening S355 heat treatment temperatures, including rate of heating, cooling and soaking times will vary due to factors such as the shape and size of each component.Read More

  • Structural Steels S235, S275, S355, S420 and Their Properties

    Structural Steel Applications
  • PRODUCT MANUAL Barrett Steel

    If hardening S355 heat treatment temperatures, including rate of heating, cooling and soaking times will vary due to factors such as the shape and size of each component.Read More

  • Material S355 Steel Properties, Comparison, Equivalent

    EN 10025 S355 Steel. S355 steel is a European standard structural steel grade, according to EN 10025 22004, material S355 is divided into 4 main quality gradesS355JR (1.0045), S355J0 (1.0553), S355J2 (1.0577) and; S355K2 (1.0596). The properties of structural steel S355 is better than steel S235 and S275 in yield strength and tensile strength.Read More

  • (PDF) Steel Heat Treatment Metallurgy And Technologies

    Steel Heat Treatment Metallurgy And Technologies.pdfRead More

  • 1045 S45C C45 Steel Properties Heat Treatment

    It is used to manufacture machine parts with high strength requirements. Such as gears, shafts, piston pins, and etc. 1045 Steel round bar sheet plate properties and heat treat as below. C45 Steel Characteristics. It is carbon steel and has great weldability and machinability.Read More

  • Heat treatment and properties of iron and steel

    temperingandcoldtreatment.Chemicalcompositions,heattreatments,andsome properties and usesarepresentedforstructural steels,toolsteels,stainless and heat resistingsteels, precipitation hardenable stainlesssteels and nickel maraging steels.Read More

  • SAE AISI 4140 Steel Properties, Material Heat Treatment

    ASTM SAE 4140 (AISI 4140 steel) is Cr Mo series low alloy steel, mechanical properties, heat treatment, rockwell hardness, welding, equivalent material uses Sunday, June 14, 2020 HomeRead More

  • Datasheet for Steel Grades Carbon Steel S355JR

    information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S355JR ,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application. Datasheet for Steel Grades Carbon Steel S355JR S355JR Standard Number:Read More

  • PRODUCT MANUAL Barrett Steel

    CERTIFICATIONS355 steel is commonly available with a 3.1b mill certificate, cast analysis or certificate of conformity HEAT TREATMENTS3 5 i sno t dealy uhr g, cbj to limited heat treatment process such as case hardening. If hardening S355 heat treatment temperatures, including rate of heating, cooling and soaking times will vary dueRead More

  • Material S355 Steel Properties, Comparison, Equivalent

    EN 10025 S355 Steel. S355 steel is a European standard structural steel grade, according to EN 10025 22004, material S355 is divided into 4 main quality gradesS355JR (1.0045), S355J0 (1.0553), S355J2 (1.0577) and; S355K2 (1.0596). The properties of structural steel S355 is better than steel S235 and S275 in yield strength and tensile strength.Read More

  • What is the difference S235 and S355? What Steel Price

    Jan 01, 2020 · For example, stronger structural steel (eg S355W), which should be weather resistant, will have a slightly different chemistry than the standard S355. Even if chemistry is almost the same, the combination of different production processes (rolling, heat treatment and cooling) determines the ultimate strength.Read More

  • Heat treatable plate steel imoafo

    Thermomechanical treatment combined with accelerated cooling can produce steel with a yield strength as high as 690 MPa. For a specified strength, TM steel always has a lower carbon equivalent than QT steel. However, for a given strength the maximum thickness for TM steels less than that for QT steels, especially at higher strengths.Read More

  • Fire damage assessment of hot rolled structural steelwork

    Behaviour of BS EN 10025 grade S355 steel Grade S355 , hot rolled structural steel also suffers losses in residual yield and tensile strength when subjected to temperature over 600°C in fire. High strength steels, of which Grade S355 is typical, obtain their characteristics as the result of the addition of strengthening elements, typically Read More

  • (PDF) Steel Heat Treatment Metallurgy And Technologies

    Steel Heat Treatment Metallurgy And Technologies.pdfRead More

  • Annealing Carbon Steels 5 Steps Instructables

    Annealing Carbon SteelsThis is the second Instructable in my series about heat treating carbon steels. In the simplest terms, annealing is the softening of metal. There are many sub categories of annealing, but this Instructable will only address it in a general sense. Read More

  • Steel material properties SteelConstructionfo

    Steel derives its mechanical properties from a combination of chemical composition, heat treatment and manufacturing processes. While the major constituent of steel is iron, the addition of very small quantities of other elements can have a marked effect upon the properties of the steel. e.g. S355 steel is a structural steel with a Read More

  • Heat Treatment and Properties of Iron and Steel

    Heat Treatment and Properties of Iron and Steel Thomas G. Digges,1 Samuel J. Rosenberg,1 and Glenn W. Geil This Monograph is a revision of the previous NBS Monograph 18. Its purpose is to provide an understanding of the heat treatment of iron and steels, Read More

  • Heat Treatment of Welded Joints Part 1 TWI

    A low temperature heat treatment designed to produce the correct size and distribution of precipitates, thereby increasing the yield and tensile strength. It is generally preceded by a solution heat treatment. For steel, the temperature may be somewhere between 450 740 degree C, an aluminium alloy would be aged at between 100 200°C.Read More

  • Steel Plate Heat Treatments Leeco Steel, LLC

    Apr 13, 2020 · Steel plate suppliers such as Leeco ® Steel typically stock a variety of grades that receive these treatments. Mechanical Properties Enhanced Through Heat Treatment. Before exploring each of these processes, it is important to understand the differences between the steel plate properties that are targeted during heat treatments.Read More

  • Engineering Bar Product Manual Tata Steel Europe

    As an unalloyed low carbon mild steel grade, S355 is supplied in the hot rolled condition. The S355 steel specifications are high yield non alloy steels. First specified in the European EN10025 standard and later published by the British Standards Institute (BSI) as BS EN 10025 S355, S355J2 and S355J2+N. These standards superseded the BS4360 Read More

  • Induction Hardening of Steels :Total Materia Article

    Induction hardening is a complex combination of electromagnetic, heat transfer, and metallurgical phenomena. On the other hand, induction hardening is an energy efficient, in line, heat treatment process widely used in the automotive industry to surface Read More

Quick Message

Fill in this form or click the service online, all questions will be answered.

Quick Message

Fill in this form or click the service online, all questions will be answered.