1.0764 Special Steel 1.0764 Chemical Composition

1.0764 Special Steel 1.0764 Chemical Composition

Performance of 1.0764 special steel:
This type of steel requires high yield strength, tensile strength, and fatigue strength, as well as sufficient plasticity and toughness. Generally, electric arc furnaces and oxygen top blown converters are used for smelting. For those with high requirements, external refining, electric slag remelting or vacuum treatment, vacuum induction furnace smelting or double vacuum smelting, and appropriate heat treatment are used. The alloy element content of this type of steel is quite high, mainly including corrosion-resistant steel, heat-resistant steel, wear-resistant steel, magnetic steel, and special steel with other special physical and chemical properties.
Compared with ordinary steel, special steel has higher strength and toughness, physical properties, chemical properties, and biocompatibility
And process performance.

Six major properties that affect the use of 1.0764 material:
1. Creep and fracture: Creep and fracture are one of the main factors causing material failure at high temperatures (427 ° C), and austenitic stainless steel can only be used above 528 ° C when the carbon content exceeds 0.4%.
2. Antioxidant properties: During temperature cycling, the selected materials should avoid problems such as repeated surface oxidation and the formation of oxide scales. In general, austenitic stainless steel, hard alloy, and special alloy materials have good high-temperature stability.
3. Wear resistance: refers to the performance of a material in resisting wear, which is expressed as the wear rate or the reciprocal of the wear degree under specified friction conditions. Wear resistance is almost related to all properties of the material, and there are different requirements for improving material performance under different wear mechanism conditions.
4. Plastic deformation: Refers to a metal surface that is scratched by other materials, bonded together, or rolled into a spherical shape. It is related to temperature, material, surface finish, hardness, and load, and is affected by the fluid. High temperature will soften the metal and increase its plastic deformation tendency.
5. Hardness: At high temperatures, the hardness of various materials decreases to varying degrees, which increases the possibility of material deformation and abrasion.
6. Thermal expansion rate: refers to the relative percentage of volume change before and after heating treatment; Thermal expansion rate=(volume after heating - volume before heating)/volume before heating 100%.

1.0764 Special Steel 1.0764 Chemical Composition

Market situation:
With the sustained high-speed growth of the Chinese economy, the domestic mold manufacturing industry is developing rapidly at a growth rate higher than GDP. This also provides a huge market for the development of domestic mold steel, driving a rapid increase in the production, variety, specifications, and quality level of domestic mold steel. As the matrix of mold manufacturing, the performance of mold steel directly affects a series of factors such as the service life and production cost of molds, and is increasingly valued by many mold manufacturers.

1.0764 Product Status Specification:
1.0764 Material specification form:
1. 1.0764 Plate and Thin Plate (Width within 2 meters)
Supply status: hot-rolled or cold-rolled, annealed, acid washed
2. 1.0764 Circular Plate and Ring
Supply status: Hot rolled or forged, annealed, pickled or machined.
3. 1.0764 wire or wire material
Supply status: Bright brushed, 1/4 hardened to hardened, bright annealed.
Specification: φ 0.1-12.7mm, coiled or straight strip
4. 1.0764 bar material
Supply status: forged, rolled, cold drawn, annealed, pickled, machined or polished.
5. 1.0764 forging
Supply status: Provide irregularly shaped forgings as required.
6. 1.0764 strip (width within 650mm, available in 100mm, 150mm, 200mm, 250mm, 300mm, 350mm)
Supply status: 0.01-3.0mm cold-rolled, annealed, acid washed or bright annealed.