S32205**Form: plates, rods, tubes, steel strips, wires, forgings, forging pipes, forging plates, forging rods, round bars, plates, thin plates, seamless pipes, welded pipes, round bars, wires, steel plates, disc rounds, strips.
Grade S32205
Corresponds to standard Q RP 006-2018
Stainless steel wire rod for cold heading.
Classified as Duplex stainless steel.
Description This standard applies to stainless steel wire rods for the manufacture of cold heading products.
The nominal diameter range of wire rod is: 5mm 38mm
S32205 Chemical element composition content (%)
I. Introduction. In the modern industrial field, stainless steel materials have become indispensable and important materials in various fields due to their excellent properties and wide applications. Among the many stainless steel varieties, S32205 has attracted the attention and favor of the industry for its unique performance and superior quality.
Second, the basic concept of S32205.
1.What is Duplex Stainless Steel?
Duplex stainless steel refers to stainless steel in which austenite and ferrite two-phase structures coexist in the steel after solution treatment. This steel has high strength, high toughness and good corrosion resistance, and is widely used in petroleum, chemical, shipbuilding, food, medical and other fields.
2.Features of the S32205:
S32205 is a special duplex stainless steel, whose chemical composition and mechanical properties have been precisely engineered, so that it has higher strength, better corrosion resistance and excellent processability.
3. Chemical composition of S32205.
The chemical composition of S32205 mainly includes the following elements:
1.Carbon (c): 003-0.08%
2.Manganese (mn): 100-2.00%
3.Phosphorus (p): 0040%
4.Sulfur (s): 0030%
5.Silicon (Si): 100-1.50%
6.Chromium (cr): 210-24.0%
7.Nickel (Ni): 55-7.5%
8.Nitrogen (n): 010%
9.Copper (cu): 050%
10.Molybdenum (Mo): 10%
11.Aluminium (AL): 075%
12.Titanium(Ti): 060%
13.Iron (Fe) Allowance.
4. Mechanical properties of S32205.
The mechanical properties of S32205 mainly include tensile strength, yield strength, elongation and hardness. Due to its special chemical composition design, S32205 has high strength and good toughness, and at the same time has good processing performance. The specific mechanical property parameters are as follows:
1.Tensile strength: 585MPa
2.Yield strength: 345MPa
3.Elongation: 40%.
4.Hardness: 217HBW
5. Application fields of S32205.
Due to its high strength, high toughness and good corrosion resistance, S32205 is widely used in the following fields:
1.Oil and gas industry: pipelines, valves and other equipment used to transport high-pressure, high-temperature and corrosive media such as oil and natural gas.
2.Chemical industry: used to manufacture various chemical reactors, separators, storage tanks and other equipment.
3.Shipbuilding industry: used to manufacture various structural parts, pipe fittings and other equipment for ships.
4.Food and pharmaceutical industry: various equipment used in the manufacture of food and pharmaceutical production.
5.Medical industry: used in the manufacture of medical devices, surgical instruments and other equipment.
6.Construction industry: used in the manufacture of building structural parts, decorative materials and other equipment.
7.Other fields: such as environmental protection, electric power, water treatment and other industries.
6. Processing method of S32205.
S32205 can be processed by a variety of methods, such as cold rolling, hot rolling, forging, casting, etc. During the processing process, care should be taken to control the heating temperature and cooling rate to prevent changes in the structure of the steel. In addition, in order to improve the surface quality and corrosion resistance of steel, surface treatment methods such as coating and spraying can also be used.
VII. Conclusion. In short, S32205 has become an indispensable and important material in the modern industrial field due to its excellent performance and wide application prospects. It is hoped that through the comprehensive introduction and detailed content analysis of S32205 in this article, we can help you better understand and use this high-performance stainless steel material.