High strength steel A514 Gr E material is a quenched and tempered alloy steel. It makes an attractive combination of high yield strength, strong weldability, and good toughness at low atmospheric temperatures.
A514 Gr E material has advantages of impact resistance, high strength, corrosion resistance , long-term economy , abrasion resistance and so on. A514 Gr E steel is mainly for structural uses, as well as heavy machinery and equipment.
A514 Gr E high strength steel is not generally recommended for service at temperatures lower than -50 degrees Fahrenheit, or -46 degrees Celsius, since its toughness is not sufficient to prevent brittle fracture at lower temperatures.
High strength steel A514 Gr E material chemical composition:
| C | Mn | P | S | Si | Cr | Mo | Ti | Cu | B |
| 0.12-0.2 | 0.4-0.7 | ≤0.035 | ≤0.04 | 0.20-0.35 | 1.4-2.0 | 0.4-0.6 | 0.04-0.1 | 0.2-0.4 | 0.0015-0.005 |
High strength steel A514 Gr E material mechanical property:
| Grade | Thickness | Yield | Tensile | Elongation |
| A514 Gr E | mm | Min Mpa | Mpa | Min % |
| 20 | 690 | 760-895 | 18 | |
| 20-65 | 690 | 760-895 | 18 | |
| 65-150 | 620 | 690-895 | 18 |
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Henan BEBON Iron & Steel Co., Ltd was founded in 2000, which initially focus on providing high-quality steel products to serve for China's rapid infrastructure development. Based on the advantages of steel resources in domestic market and good reputation, combining with the huge international market demand for steel products, BEBON started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel products and professional service, BEBON was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry .
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