A514 grade Q plate is sensitive to diffusible hydrogen, which may result in hydrogen cracking. ASTM carbon steel A514 grade Q is designed for a wide range of structural uses, as well as for machinery and equipment. A514 grade Q steel offers optimum in strength, toughness, corrosion resistance, impact-abrasion resistance, and economy.
A514 grade Q plate is particularly well suited for wear resistant steel plates used for large tooling, digging, clearing, and scraping. Such as scraper bars for coal mining conveyors and conveyor flights, rock scraper blades and bucket scrapers for large mining and farm implements.
ASTM carbon steel sheets A514 grade Q plate chemical composition:
| ASTM A514 | C | Mn | P | S | Si | Ni | Cr | Mo | V |
| A514 grade Q | 0.14-0.21 | 0.95-1.30 | ≤0.035 | ≤0.04 | 0.15-0.35 | 1.20-1.50 | 1.00-1.50 | 0.40-0.60 | 0.03-0.08 |
ASTM carbon steel sheets A514 grade Q plate mechanical property:
| Thickness Inch | Yield Strength Mpa | Tensile Strength Mpa | Elongation in 50mm | Hardnees Brinell |
| less 3/4 inch | 690 | 760-895 | 18 | 235 |
| over 3/4 to 2 1/2 | 690 | 760-895 | 18 | - |
| over 2 1/2 to 6 inch | 620 | 690-895 | 16 | - |
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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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