Steel Hex Drill Bit Corrosion Resistance, Tensile Strength

Steel Hex Drill Bit Overview Stainless steel Steel Hex Drill Bit is a hexagonal cross section, solid strip of stainless steel, due to the characteristics of Steel Hex Drill Bit, is widely used in marine, chemical, construction and other aspects

2 Features

1, Steel Hex Drill Bit size high precision, up to ± 0.01mm; Size: Steel Hex Drill Bit Specifications: H2-H90mm

2, Steel Hex Drill Bit surface quality, brightness is very good;

3, Steel Hex Drill Bit has a strong corrosion resistance, tensile strength and high anti-fatigue strength;

4, Steel Hex Drill Bit chemical composition is stable, pure steel, inclusions content is low;

3 common material

1) 316L stainless steel Steel Hex Drill Bit

Performance: corrosion resistance, high temperature, good welding performance

2) 316 stainless steel Steel Hex Drill Bit

Performance: molybdenum and low carbon content, in the marine and chemical industry environment, the resistance to corrosion resistance is much better than 304 stainless steel, after welding or after the elimination of stress, its resistance to grain boundary corrosion in the absence of heat treatment , But also to maintain good corrosion resistance.

3) 304L stainless steel Steel Hex Drill Bit

Performance: 304L stainless steel is a low carbon content of 304 stainless steel variants, for the need for welding occasions. The lower carbon content minimizes the amount of carbides that are precipitated in the heat affected zone near the weld, and the precipitation of carbides can cause intergranular corrosion (weld erosion) in certain environments.

4) 304 stainless steel Steel Hex Drill Bit

304 stainless steel Steel Hex Drill Bit

Performance: 304 is a versatile stainless steel material, rust-proof performance than the 200 series of stainless steel materials to be strong. High temperature is also better, can be high to 1000-1200 degrees. With excellent corrosion resistance and good resistance to intergranular corrosion. In addition, 304 stainless steel material concentration ≤ 65% boiling temperature below the nitric acid, has a strong corrosion resistance. Alkaline solution and most organic acids and inorganic acids also have good corrosion resistance.

303 stainless steel Steel Hex Drill Bit

Performance: In addition to the performance of 304 stainless steel, the addition of S trace elements, with the advantages of cutting.

Hexagon rods mainly processed stainless steel bolts and nuts, all kinds of stainless steel industrial parts, mainly used in water projects, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction, China is the development of one of the 20 key products. For liquid delivery: water supply, drainage, sewage treatment works, mud, marine water. For gas transportation with: gas, steam, liquefied petroleum gas. For the structure with: for the piling pipe, for the bridge; terminal, road, building structure with the tube, marine piling, etc.

Hexagonal rods are widely used in auto parts, elevators, kitchen equipment, pressure vessels and other fields, by the user's praise. In the future development of the application of the key is environmental protection, long life. With regard to environmental protection, the demand for heat-resistant, high-temperature-resistant stainless steel for high-temperature waste incineration devices, LNG power generation devices and efficient use of coal for the production of dioxins will be expanded from the point of view of atmospheric environmental protection. With regard to long life, the use of stainless steel in the existing bridges, highways, tunnels and other facilities in Europe is increasing, and this trend is expected to spread all over the world. As well as the general life of the Japanese residential building is particularly short 20-30 years, waste material treatment has become a major problem, the earliest use of Q345B channel treatment of abandoned Steel Hex Drill Bit . Recently, buildings with a life expectancy of 100 years have begun to emerge, and demand for materials with excellent durability will grow.