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WHAT ARE THE TYPES OF HOLLOW STRUCTURAL SECTIONS?

What is Hollow Structural Sections? Hollow Structural Sections (HSS) represent a class of metal profiles typically crafted from cold-rolled steel, shaped into tubular configurations. This distinctive form results in an open, unfilled edge running along the entire length of the steel bar, earning ... Read More

Winter Solstice: Traditional Warmth in Chinese Culture

Winter Solstice, a crucial festival in the traditional Chinese lunar calendar, signifies the onset of the coldest period as the sunlight gradually retreats from the Northern Hemisphere. However, Winter Solstice is not merely a symbol of cold; it is a time for family reunions and cultural heritage... Read More

Why Is 2205 Better Than 316L In Marine Environment?

With the rapid development of social economy, the vast ocean space and rich marine resources have begun to enter people’s field of vision. The ocean is a huge resource treasure house, rich in biological resources, energy resources and ocean energy resources. The development and utilization ... Read More

What is Duplex Steel?

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?

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

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?

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 processes such as cold rolling or hot rolling. During thes... Read More

What are the methods to distinguish between welded steel pipes and seamless steel pipes?

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 of the welded steel pipe is very narrow. If the method o... Read More

Saky Steel Co.,Ltd will participate in PHILCONSTRUCT Exhibition to showcase the latest products.

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

SAKY STEEL CO., LIMITED Team Building Activities.

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.

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 ksi). This grade is not suit... Read More

Classification of petroleum and petrochemical materials.

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 the material; according to t... Read More

Heat resistance 309S 310S and 253MA stainless steel plate difference.

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?

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.

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
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