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High Strength A572 I Beams
A572 I Beams Products Applications
The chemical composition of A572 I-beam includes elements such as carbon, silicon and manganese, and the precise control of these components ensures that it achieves optimum mechanical properties. Its mechanical properties are as follows:
- Yield strength: ≥345MPa, some data show that its yield strength ranges between 380~470MPa.
- Tensile strength: ≥450MPa, the tensile strength of some high-end products can reach 490~600MPa.
- Elongation: ≥18%, some information points out that its elongation range is between 22~35%.
- Impact work: ≥34J at 0℃, some of the information provides a more detailed range of impact work, such as 45~150J.
A572 I Beams Products Production Process
The production process of A572 I-beam includes raw material preparation, blast furnace ironmaking, iron pretreatment, converter blowing, alloying, continuous casting and rolling, heat treatment and other steps. The delivery status is various, including hot rolling, controlled rolling, normalizing and normalizing rolling, etc., to meet the needs of different customers on the performance of steel plate.
A572 I Beams Products Image
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