• What is Duplex Steel?
    Post time: Nov-27-2023

    Duplex steel refers to a family of stainless steels that have a two-phase microstructure consisting of both austenitic (face-centered cubic crystal structure) and ferritic (body-centered cubic crystal structure) phases. This dual-phase structure is achieved through a specific alloy composition th...Read more »

  • How corrosive is 904L stainless steel plate?
    Post time: Nov-20-2023

    904L stainless steel plate is a kind of austenitic stainless steel with very low carbon content and high alloying designed for environments with harsh corrosive conditions. It has better corrosion resistance than 316L and 317L, while taking into account price, performance, and cost-effectiveness....Read more »

  • Standards and wide application of 304 stainless steel bars in various industries
    Post time: Nov-16-2023

    In recent years, 304 stainless steel rods, as an important metal material, have been increasingly used in various industries. In order to ensure product quality and safety, a series of standards for 304 stainless steel bars have appeared on the market. As an important building material, 304 stai...Read more »

  • What are the causes of pitting on the surface of mirror stainless steel plates?
    Post time: Nov-13-2023

    1. Material problem. Stainless steel is a type of steel formed by smelting and depositing iron ore, metal element materials (different materials add elements with different compositions and proportions), and it also undergoes several p...Read more »

  • What are the methods to distinguish between welded steel pipes and seamless steel pipes?
    Post time: Nov-10-2023

    1.Metal phase The full phase method is one of the main methods to distinguish between jointed steel pipes and seamless steel pipes. High-frequency electro-coal welding of steel pipes does not add welding materials, so the welding front...Read more »

  • Post time: Nov-03-2023

    Saky Steel Co., Ltd will participate in the Philippine construction industry PHILCONSTRUCT exhibition from 2023/11/9 to 2023/11/12, 2023, and will display its latest products. •Date: 2023/11/9 ∼ 2023/11/12 •Location: SMX Exhibition Center & World Trade Center Manila •Booth Number: 401G  At...Read more »

  • Corrosion resistance of 904L stainless steel plate.
    Post time: Oct-30-2023

    904 stainless steel plate is a kind of austenitic stainless steel with very low carbon content and high alloying designed for environments with harsh corrosion conditions. It has better corrosion resistance than 316L and 317L, while taking into account both pric...Read more »

  • SAKY STEEL CO., LIMITED Team Building Activities.
    Post time: Oct-23-2023

    In order to regulate work pressure and create a working atmosphere of passion, responsibility and happiness, so that everyone can better devote themselves to the next work. On the morning of October 21, the event officially kicked off at Shanghai Pujiang Country Park. ...Read more »

  • 17-4PH precipitation-hardening steel, also known as 630 alloy steel, steel plate, and steel pipe.
    Post time: Oct-16-2023

    17-4PH alloy is a precipitation-hardening, martensitic stainless steel composed of copper, niobium, and tantalum. Characteristics: After heat treatment, the product exhibits improved mechanical properties, achieving compressive strength of up to 1100-1300 MPa (160-190 ks...Read more »

  • Classification of petroleum and petrochemical materials.
    Post time: Oct-12-2023

    Petroleum and petrochemical materials can be divided into carbon structural steel, low alloy steel, high alloy steel, nickel-based alloy, iron alloy copper alloy, aluminum alloy, metal composite materials, non-metal composite materials and other materials according to th...Read more »

  • Heat resistance 309S 310S and 253MA stainless steel plate difference.
    Post time: Oct-09-2023

    Common heat-resistant stainless steel is generally divided into three kinds, 309S, 310S and 253MA, heat-resistant steel is often used in the manufacture of boilers, steam turbines, industrial furnaces and aviation, petrochemical and other industrial sectors in the high temperature working parts. ...Read more »

  • How to choose welding materials for stainless steel welding wire and electrode?
    Post time: Sep-26-2023

    Four Types of Stainless Steel and the Role of Alloying Elements: Stainless steel can be classified into four main types: austenitic, martensitic, ferritic, and duplex stainless steel (Table 1). This classification is based on the microstructure of stainless steel at room temperature. When low-car...Read more »

  • Exploring the Magnetic Characteristics of 304 and 316 Stainless Steel.
    Post time: Sep-18-2023

    When choosing a stainless steel (SS) grade for your application or prototype, it’s essential to consider whether magnetic properties are required. To make an informed decision, it’s important to grasp the factors that determine whether a stainless steel grade is magnetic or not. Stain...Read more »

  • 316L Stainless Steel Strip Application.
    Post time: Sep-12-2023

    Grade 316L stainless steel strips are extensively utilized in the production of continuous spiral finned tubes, primarily due to their exceptional performance in resisting corrosion and chemicals. These stainless steel strips, made of 316L alloy, exhibit superior resistance to corrosion and pitt...Read more »

  • A182-F11/F12/F22 Alloy Steel Difference
    Post time: Sep-04-2023

    A182-F11, A182-F12, and A182-F22 are all grades of alloy steel that are commonly used for various industrial applications, particularly in high-temperature and high-pressure environments. These grades have different chemical compositions and mechanical properties, making them suitable for differe...Read more »

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