1.4400 Stainless steel Angle steel is a stainless steel material, also known as X2CrNiMo17-12-2 or Stainless Steel 20. It is an austenitic stainless steel with excellent corrosion resistance and good mechanical properties, so it has been widely used in a variety of applications.

Chemical composition:
1.4400 Stainless steel Angle steel is mainly composed of iron, chromium, nickel, molybdenum and other elements. Among them, chromium gives stainless steel its corrosion resistance properties, while nickel enhances its toughness and machinability. The addition of molybdenum element improves the corrosion resistance of stainless steel in chloride environment.
Physical characteristics:
1.4400 stainless steel Angle steel has good high temperature resistance and can maintain stable mechanical properties and corrosion resistance at high temperatures. In addition, it also has good ductility and toughness, so that it can be formed and processed by various processing processes.
Application field:
1.4400 Stainless steel Angle steel is widely used in chemical, petroleum, pharmaceutical, food, energy and other fields of equipment manufacturing. Due to its excellent corrosion resistance and mechanical properties, it is particularly suitable for manufacturing equipment and components that need to withstand high temperature, high pressure and strong corrosive environments.
Advantages:
The advantage of 1.4400 stainless steel Angle steel is its excellent corrosion resistance, good mechanical properties and easy processing and forming characteristics. This enables it to maintain stable performance in a variety of harsh environments, extending the service life of equipment and components.

In summary, 1.4400 stainless steel Angle steel is a stainless steel material with excellent corrosion resistance and mechanical properties, which is suitable for a variety of equipment and parts manufacturing that need to withstand high temperature, high pressure and strong corrosive environment.

316Ti stainless steel Angle steel is an American standard austenitic stainless steel.

316Ti stainless steel Angle steel is a titanium-stabilized variant of 316 alloy, this molybdenum-containing austenitic chromium-nickel stainless steel improves corrosion resistance, improves resistance to pitting chloride ion solutions, and provides higher strength at high temperatures. Since titanium is added to 316Ti, it can be used at elevated sensitization temperatures, thus improving corrosion resistance, especially to sulfuric acid, hydrochloric acid, acetic acid, formic acid and tartaric acid, acid sulfate and alkaline chloride.

316Ti stainless steel Angle steel is widely used in chemical and related industries.

STS405 stainless steel Angle steel is a ferritic stainless steel, also known as SUS405 stainless steel Angle steel. It is a low-chromium pure ferritic stainless steel with excellent corrosion resistance, plasticity and toughness, as well as good cold formability and weldability.

The main components of STS405 stainless steel Angle steel are iron, chromium and a small amount of carbon, silicon, manganese and other elements. Among them, the content of chromium element is lower, but still enough to give it excellent corrosion resistance. The corrosion resistance of this stainless steel is better than that of ordinary carbon steel and low alloy steel, and can adapt to a variety of corrosive environments, such as acids, alkalis, salts and so on.

In addition, STS405 stainless steel Angle steel also has good plasticity and toughness, can be carried out a variety of cold forming processing, such as bending, folding, cutting and so on. At the same time, its weldability is also very good, can be easily welded and connected.

STS405 stainless steel Angle steel is widely used in chemical, petroleum, pharmaceutical, food, energy and other fields of equipment manufacturing, such as reactors, storage tanks, pipelines, valves and so on. In addition, it can also be used in structural materials in construction, Bridges, ships and other fields, with excellent durability and stability.

In short, STS405 stainless steel Angle steel is a stainless steel material with excellent corrosion resistance, plasticity and toughness, as well as good cold formability and weldability, which is widely used in various fields.

SUS329J3L stainless steel Angle steel is a nitrogen-enhanced duplex stainless steel, which is mainly used to solve the common corrosion problems encountered by 300 series stainless steel.

The chemical composition of this stainless steel Angle mainly includes chromium (Cr), nickel (Ni), molybdenum (Mo) and other elements, of which the content of chromium is 21.0-24.0%, the content of nickel is 4.5-6.5%, and the content of molybdenum is 2.5-3.5%. In addition, it also contains a small amount of manganese, silicon, nitrogen, copper and other elements. The content control of these elements gives SUS329J3L stainless steel a biphase structure and excellent corrosion resistance.

Structurally, SUS329J3L duplex stainless steel consists of an austenite cell surrounded by a continuous ferrite phase. In its annealed state, it contains about 40-50% ferrite. This structure makes it have high strength and good plasticity, which is suitable for engineering bearing large loads and impact loads.

In addition, the hardness of SUS329J3L stainless steel is usually below HB 290, the density is about 7.8g/cm³, the hardness is moderate, and the processing performance is good. It can also carry out solid solution treatment and aging treatment, and the hardness, strength and corrosion resistance of the material can be adjusted by controlling the heating temperature and holding time. In terms of mechanical properties, it has excellent tensile strength and yield strength, greater than 620MPa and 450MPa, respectively, while the elongation is greater than 25%.

Therefore, SUS329J3L stainless steel Angle steel has a wide range of applications in chemical industry, petroleum, offshore engineering, food processing and other fields, especially in the need to withstand corrosion and heavy loads in the occasion.

XM-21 stainless steel Angle steel is a kind of stainless steel material with high strength, high ductility and excellent corrosion resistance.

Its chemical composition includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr), nickel (Ni), nitrogen (N) and other elements, of which chromium content in the range of 17.0-19.0%, nickel content in the range of 7.0-10.0%. The addition of these elements makes XM-21 stainless steel have excellent corrosion resistance and heat resistance.

In addition, XM-21 stainless steel Angle steel also has excellent mechanical properties, through reasonable composition design and heat treatment process, its tensile strength can reach 685MPa, extension strength is 345MPa, elongation is about 35%, section shrinkage can reach 50%.

Due to its excellent corrosion resistance and heat treatment properties, XM-21 stainless steel Angle steel is widely used in chemical, petroleum, pharmaceutical, food processing, ship construction, nuclear energy and other fields, for the production of containers, pipelines, accessories and other equipment. At the same time, it can also be used to make pressure vessels, oil pipelines, fertilizer equipment and so on.

In short, XM-21 stainless steel Angle steel stands out in the engineering field with its excellent performance and is a very excellent stainless steel material.

1.4372 Stainless steel Angle steel is an austenitic stainless steel, also known as "AISI 201LN".

4372 stainless steel Angle steel has good corrosion resistance, workability, hot workability and durable mechanical properties, but also has good weldability and oxidation resistance. Due to its excellent performance, 1.4372 stainless steel Angle steel is widely used in pharmaceutical equipment, chemical equipment, petrochemical equipment, food equipment and other fields.

In addition, 1.4372 stainless steel Angle also has good resistance to tongue corrosion and stress corrosion cracking, can withstand high pressure strength and extreme temperature thermal stress, so it is also suitable for construction, food processing and medical equipment manufacturing and other fields.