Stainless steel is a versatile stainless steel material, and its anti-rust performance is stronger than that of 200 series stainless steel materials. It is also better in high temperature resistance, and the general use temperature limit is less than 650°C. 304 stainless steel has excellent stainless corrosion resistance and better resistance to intergranular corrosion. For oxidizing acids, it is concluded in experiments that 304 stainless steel has strong corrosion resistance in nitric acid below the boiling temperature with a concentration of ≤65%. It also has good corrosion resistance to alkaline solutions and most organic and inorganic acids.

304 stainless steel is a common stainless steel, also known as 18/8 stainless steel in the industry. Its corrosion resistance is better than 430 stainless steel, but the price is cheaper than 316 stainless steel, so it is widely used in life, such as: some high-grade stainless steel tableware, outdoor railings, etc.

Although this kind of stainless steel is very common in China, the name "304 stainless steel" comes from the United States. Many people think that 304 stainless steel is a model name in Japan, but strictly speaking, the official name of 304 stainless steel in Japan is "SUS304".

304 is a versatile stainless steel, it is widely used in the production of good comprehensive performance.

Stainless steel is a versatile stainless steel material, and its anti-rust performance is stronger than that of 200 series stainless steel materials. It is also better in high temperature resistance, and the general use temperature limit is less than 650°C. 304 stainless steel has excellent stainless corrosion resistance and better resistance to intergranular corrosion. For oxidizing acids, it is concluded in experiments that 304 stainless steel has strong corrosion resistance in nitric acid below the boiling temperature with a concentration of ≤65%. It also has good corrosion resistance to alkaline solutions and most organic and inorganic acids.

304 stainless steel is a common stainless steel, also known as 18/8 stainless steel in the industry. Its corrosion resistance is better than 430 stainless steel, but the price is cheaper than 316 stainless steel, so it is widely used in life, such as: some high-grade stainless steel tableware, outdoor railings, etc.

Although this kind of stainless steel is very common in China, the name "304 stainless steel" comes from the United States. Many people think that 304 stainless steel is a model name in Japan, but strictly speaking, the official name of 304 stainless steel in Japan is "SUS304".

304 is a versatile stainless steel, it is widely used in the production of good comprehensive performance.

The magnetic properties of stainless steel are very dependent on the elements added to the alloy. A basic stainless steel has a "ferrite" structure and is magnetic by the addition of chromium, which can be hardened by the addition of carbon, making it "martensitic", however, the most common stainless steel is "austenitic" "-they have a higher chromium content and also have nickel added. Nickel is what changes the physical structure of steel and makes it theoretically non-magnetic.

GH3536 is a high-iron nickel-based high-temperature alloy mainly solid-solution-strengthened with chromium and molybdenum. It has good oxidation resistance and corrosion resistance, and has medium to high durability and creep strength below 900 ° C. Cold and hot Good formability and weldability. It is suitable for the manufacture of combustion chamber components and other high-temperature components of aero-engines. It can be used for a long time below 900°C, and the short-term working temperature can reach 1080°C.

(1)The essence of cold-rolled steel: cold-rolled steel is steel produced by cold rolling.
(2) The essence of hot-rolled steel: hot-rolled steel is a kind of steel rolled above the recrystallization temperature.

Galvanized square pipe has become an indispensable part of people's life. Galvanized square pipe is related to people's quality of life and promotes national finance. So what exactly is galvanized square pipe?