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EN 31 Bright Bar Bright bar Chemical composition:

EN31 is a high carbon alloy steel that is commonly used for applications that require high strength and toughness. The following table shows the chemical composition of EN31 bright bar:

Element	Percentage
Carbon	0.95 – 1.10
Manganese	0.60 – 0.90
Silicon	0.10 – 0.35
Chromium	0.80 – 1.10
Molybdenum	0.15 – 0.25

Please note that these values may vary slightly depending on the specific grade of EN31 bright bar you are using. It’s also worth noting that these values are just a guideline, and the actual composition of the steel may vary depending on the manufacturer and production process.

 

EN 31 Bright Bar Bright bar Physical Properties:

Here are some of the physical properties of EN31 bright bar:

• Density: 7.85 g/cm^3
• Melting point: 1460°C
• Thermal conductivity: 45.9 W/m·K
• Elastic modulus: 190-210 GPa
• Poisson’s ratio: 0.27-0.30

Density is the mass per unit volume of a substance. Melting point is the temperature at which a substance changes from a solid to a liquid. Thermal conductivity is a measure of a material’s ability to conduct heat. Elastic modulus is a measure of a material’s stiffness or resistance to deformation under load. Poisson’s ratio is a measure of the lateral strain (transverse deformation) of a material in relation to the axial strain (longitudinal deformation) when it is subjected to uniaxial stress.

It’s important to note that these values are just a guideline, and the actual physical properties of EN31 bright bar may vary depending on the specific grade of steel you are using and the manufacturing process used to produce it.

 

EN 31 Bright Bar Bright bar Mechanical Properties:

Here are some of the mechanical properties of EN31 bright bar:

• Tensile strength: 900 MPa
• Yield strength: 735 MPa
• Elongation: 15%
• Reduction of area: 55%
• Impact energy: 30 J

Tensile strength is the maximum amount of stress that a material can withstand before breaking or failing. Yield strength is the amount of stress at which a material begins to deform plastically. Elongation is a measure of the material’s ability to stretch before breaking. Reduction of area measures the material’s ability to undergo plastic deformation. Impact energy is a measure of the material’s ability to absorb energy when it is subjected to a load.

It’s important to note that these values are just a guideline, and the actual mechanical properties of EN31 bright bar may vary depending on the specific grade of steel you are using and the manufacturing process used to produce it.

 

EN 31 Bright Bar Bright bar shapes

EN31 bright bar is a high carbon alloy steel that is available in a variety of shapes. Some of the common shapes in which EN31 bright bar is available include:

• Rounds: EN31 bright bar is available in round bar form with diameters ranging from 6 mm to 500 mm.
• Flats: EN31 bright bar is available in flat bar form with thicknesses ranging from 3 mm to 100 mm and widths ranging from 25 mm to 600 mm.
• Hexagons: EN31 bright bar is available in hexagonal bar form with sides ranging from 6 mm to 55 mm.
• Squares: EN31 bright bar is available in square bar form with sizes ranging from 6 mm to 120 mm.
• Plate: EN31 bright bar is available in plate form with thicknesses ranging from 6 mm to 200 mm and widths ranging from 900 mm to 3,000 mm.
• Sheet: EN31 bright bar is available in sheet form with thicknesses ranging from 0.5 mm to 6 mm and widths ranging from 900 mm to 2,000 mm.
• Strip: EN31 bright bar is available in strip form with thicknesses ranging from 0.5 mm to 3 mm and widths ranging from 25 mm to 600 mm.
• Wire: EN31 bright bar is available in wire form with diameters ranging from 0.5 mm to 10 mm.

EN31 bright bar is also available in the form of forgings, which are shaped by deforming the steel using pressure or hammering.

 

EN31 Bright bar Sizes

EN31 bright bar is available in a wide range of sizes, as mentioned in the previous answer. The size of the EN31 bright bar depends on the shape in which it is available.

For example, EN31 bright bar round bars are available in diameters ranging from 6 mm to 500 mm. EN31 bright bar flat bars are available in thicknesses ranging from 3 mm to 100 mm and widths ranging from 25 mm to 600 mm. EN31 bright bar hexagonal bars are available with sides ranging from 6 mm to 55 mm. EN31 bright bar square bars are available in sizes ranging from 6 mm to 120 mm. EN31 bright bar plates are available in thicknesses ranging from 6 mm to 200 mm and widths ranging from 900 mm to 3,000 mm. EN31 bright bar sheets are available in thicknesses ranging from 0.5 mm to 6 mm and widths ranging from 900 mm to 2,000 mm. EN31 bright bar strips are available in thicknesses ranging from 0.5 mm to 3 mm and widths ranging from 25 mm to 600 mm. And EN31 bright bar wire is available in diameters ranging from 0.5 mm to 10 mm.

Again, these are just rough guidelines and the actual size of the EN31 bright bar may vary depending on the manufacturer and the specific grade of steel you are using.

 

EN31 Bright bar Equivalent Grades

EN31 bright bar is a high carbon alloy steel that is commonly used for applications that require high strength and toughness. It is similar to other alloy steels such as AISI 52100, DIN 100Cr6, and JIS SUJ2. Here are the equivalent grades for EN31 bright bar:

• AISI 52100: This is the American standard for EN31 bright bar. It is equivalent to DIN 100Cr6 and JIS SUJ2.
• DIN 100Cr6: This is a German standard for EN31 bright bar. It is equivalent to AISI 52100 and JIS SUJ2.
• JIS SUJ2: This is a Japanese standard for EN31 bright bar. It is equivalent to AISI 52100 and DIN 100Cr6.

It’s important to note that these grades are not exact equivalents, and the actual chemical and mechanical properties of the steel may vary slightly depending on the specific grade and manufacturer. However, these grades are generally considered to be equivalent and can be used interchangeably in most cases.