En19 round bar

EN19 flat bar suppliers in UAE

EN19 round bar, or emergency number, is a British-created European standard to identify engineering steel as per its specification, composition, and grade. The number that follows EN specifies the steel quality, carbon, and other steel composition. For example, E1 to E3 refers to low carbon content, E4 to E18 mid carbon, and E19-E24 high carbon.

EN 19 Round Bar, though with high carbon, has only 0.35 to 0.45% but more manganese content of 0.50 to 0.80%. Hence it is strong and hard to be useful in high loading, oil & gas, and other industries.

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Is EN19 steel round bar high tensile?

Yes. EN 19 steel round bar has a high tensile strength of 655 MPa metric and 95000 psi imperial. Also, it has a high yield strength of 415 MPa and 60200 psi, along with an elongation break in 50 mm of 25.7%. And it has a Brinell hardness of 197 and Rockwell B hardness of 92 to be suitable for many heavy-loading applications like engine gearboxes.

The tensile strength of the EN-19 steel varies per the conditions. And the EN-19 Steel Round Bars can even be up to 1000 MPa. The tensile strength in the S condition is 775 to 925 M/mm square, the T condition is 850 to 1000, and the U condition is 925 to 1000.

Find here a few but all genuine EN19 square bar suppliers to ensure the best price and quality both in the Middle East

EN19 Square Bar is easy to weld, are available in many geometric shapes with an excellent hardness to be useful in many applications across various sectors. EN 19 bright bar and others have a Rockwell B hardness of 192 and Rockwell C hardness of 13.

EN19 Hex Bars have a Brinell hardness of 197, and Knop hardness converted from a Brinell hardness of 219. E 19 bars, because of such excellent hardness, are useful in oil & gas, load-bearing tools, automotive parts, and others. Also, by using flame induction hardening, it is possible to maximize the abrasion characteristics and wear and tear of the EN 19 steel.

Purchase EN19 steel round bar with quality control NDT consultation and calibration services

Is steel EN19 rod machinable?

Yes. Steel EN19 Rods are machinable because of their maximum carbon content of 0.45% and also hard because of the maximum manganese content of 0.8%. Machining Carbon Steel DIN 42Cr4Mo2 bars to fine dimensional tolerances is possible. Hence it is best for producing precision components for automotive and other industries.

Though EN19 steel is easy to machine, it is more challenging than other engineering steel with less carbon content. But it is easy to machine the EN 19 steel in the annealed condition. The machinability rating for the EN 19 steel for the unstructured cutting tool is 1 MR and for the structured cutting tool is 1.15 MR.

EN19 steel round bar various types

In the annealed condition, EN19 bright bar are cold drawn by aim, coating, and cold painting and have good machinability

How do you weld en19 rod?

It is easy to weld the EN 19 rod using all conventional techniques. But if welded in the heat-treated condition, there may be changes in the mechanical properties. Hence, a few post-weld heat treatments are essential to keep mechanical properties like tensile strength intact.

The heat treatment involves annealing at 845 C, followed by immediate quenching in oil. And before hardening, it is essential to normalize by heating at 913 c for a long period, followed by air cooling.

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Is EN19 high carbon steel bars?

Yes. EN 19 bars are carbon steel with a maximum carbon content not exceeding 0.45%. But carbon steel En-19 bars are manganese steel because of more manganese between 0.50 to 0.80 %. Also added with chromium for excellent corrosion resistance and molybdenum for strength, EN-19 bars are best for many applications.

Carbon Steel EN 19 flat bar with less than half a percent of carbon has many advantages over the other EN carbon steels like E9, among others. Hence, it is a high-quality engineering steel falling under the low alloy steel. So, it has high fatigue strength, toughness, torsional strength, abrasion, and impact resistance.