The main process characteristics of stainless steel wire are as follows:
1. High precision: diameter tolerance is 0.001-0.003mm (special requirements can be 0.0001-0.0005mm), roundness is 0.002-0.005mm, and surface roughness is Ra0.8-1.6um;Surface finish: bright, matte, black annealed. Packing: in spools or coils, wrapped with plastic film
2. Good linearity: the elongation at break is ≥15%, and the coefficient of linear expansion is 15×10-6/K;
3, high hardness and high strength: due to the addition of molybdenum, tungsten and chromium, the tensile strength can reach 1400Mpa;
4, good wear resistance: 18% chromium content can resist abrasion;
5, corrosion resistance: due to the addition of nickel and chromium, it has better corrosion resistance in some media than other steels with similar composition;
6, heat resistance: because it also contains nickel, it has better heat resistance than chromium-containing steels;
7, nonmagnetic or weak magnetic properties: generally used for making springs requiring nonmagnetic or weak magnetic.
heat resistance
In intermittent use below 1600 degrees and continuous use below 1700 degrees, 316 stainless steel has good oxidation resistance. In the range of 800-1575 degrees, it is best not to use 316 stainless steel continuously, but when 316 stainless steel is used continuously outside this temperature range, the stainless steel has good heat resistance. The carbide precipitation resistance of 316L stainless steel is better than that of 316 stainless steel, and the above temperature range can be used.
Corrosion resistance
The corrosion resistance of 316 is better than that of 304 stainless steel, and it has good corrosion resistance in the production process of pulp and paper. And 316 stainless steel is also resistant to erosion by marine and aggressive industrial atmospheres.
Stainless steel wire is a type of steel that contains chromium, which gives it its corrosion-resistant properties. It is also non-magnetic and has a high resistance to heat.
Some of the key properties of stainless steel wire include:
- Corrosion resistance
- High strength
- Durability
- Aesthetic appeal
Some of the most important properties of stainless steel wire are its corrosion resistance, high temperature strength, and low temperature toughness.
The main application fields of stainless steel wire are as follows:
1. Construction field: mainly used in various types of architecture and construction, such as screen netting for making doors and windows, curtain wall, ceiling grid, etc.
2. Communication equipment field: mainly used in the manufacture of mobile phone base stations, telephone wires, computer networks and various types of cables;
3. Medical device field: mainly used to make all kinds of surgical suture needles, guide wires for various catheters, etc.;
4. Chemical industry field: mainly used in the manufacture of all kinds of chemical equipment and parts;
5. Food machinery field: it is mainly used to make all kinds of food-grade mesh products and parts;
6. Aviation field: it is mainly used to make aircraft parts;
7. Electrical appliance field: it is mainly used to make various types of electrical appliances and parts;
8. Automobile industry field: it is mainly used in the manufacture of all kinds of auto parts and auto accessories.
Heat resistant stainless steel wire is a highly durable and versatile material used in a variety of industrial applications. It is often made of austenitic stainless steel with high nickel and chromium content, making it highly resistant to heat and corrosion. This type of wire can withstand temperatures of up to 1100 °C, making it ideal for use in furnaces, annealing boxes, heat exchangers, and chemical plant equipment.
Heat resistant stainless steel wire is typically made by cold drawing from wire rods with slightly larger diameters, resulting in highly accurate and smooth surfaces. Its superior strength and toughness at high temperatures make it a valuable material for demanding industrial applications. Notable features of heat resistant stainless steel wire include its corrosion resistance, fire and heat resistance, hygienic properties, aesthetic appeal, and ease of fabrication.
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