Common knowledge of metal arrangement and heat treatment
(1) Metal Arrangement
die steel
Die steel can be roughly classified into three categories: cold working die steel, hot working die steel and plastic die steel, which are used in casting, stamping, cutting, die casting, etc. Due to the different uses and complex working conditions of various dies, die steel should have high hardness, strength, wear resistance, sufficient toughness, as…
Common Knowledge about Tungsten Steel
Tungsten steel has a series of excellent properties such as high hardness, good wear resistance, high strength and durability, heat resistance, and corrosion resistance. Particularly, its high hardness and wear resistance remain unchanged even at 500℃, and it still maintains high hardness at 1000℃.Tungsten steel, also known as hard alloy, is a sintered composite material…
Mechanical properties of 316L stainless steel sheet
Tensile strength (MPa) 620 MIN Yield strength (MPa) 310 MIN Elongation (%) 30 MIN Area reduction (%) 40 MIN The density of 316L stainless steel is 8.03 g/cm³, which is the standard value for austenitic stainless steel. 1. 316L is added with Mo (2-3%) to enhance its resistance to pitting corrosion, high-temperature creep strength. 2….
The global stainless steel market has witnessed intensified fluctuations, and the trade pattern has undergone profound adjustments
In the second half of 2025, the global stainless steel market, under the dual influences of policies and trade, presented a new and complex situation.The United States has imposed a maximum 50% tariff on imported stainless steel, which has led to the suspension or postponement of orders by one-third of enterprises worldwide, and more than…
What should be noted when purchasing 304 stainless steel?
304 stainless steel is a product that is widely used in our daily life. It is favored by many consumers because of its good performance. However, sometimes when we choose 304 stainless steel manufacturers, we don’t do it carefully enough. When we receive the products, we find them unsatisfactory. We then feel that we didn’t…
What are the advantages of 304 stainless steel pipes?
We can see 304 stainless steel decorative pipe products everywhere, such as stainless steel security windows, stair handrails, stainless steel gates, guardrails, etc. They are widely used in some public places like hospitals, shopping malls, parks, and amusement parks. Why do people choose stainless steel pipes? What are their advantages? Today, the 304 stainless steel…
Overview of Stainless Steel Sheets
Stainless steel plates are generally the collective term for stainless steel plates and acid-resistant steel plates. They were introduced at the beginning of this century, and the development of stainless steel plates has laid an important material and technical foundation for the development of modern industry and scientific and technological progress. There are many types…
Summary of Stainless Steel Pipe Types and Applications
I. Stainless Steel Decorative Tubes