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Hashmi Sheets and Plates, located in Doha, Qatar, stands out as a trusted manufacturer and supplier of Quenched and Tempered Carbon Steel Sheets and Plates, specifically designed for high-strength industrial and structural applications. The company has built a solid reputation for providing top-notch products that deliver outstanding strength, toughness, and precise dimensions. They offer a variety of sizes, thicknesses, and specifications to cater to the needs of heavy engineering, construction, and fabrication sectors. Thanks to their advanced manufacturing techniques, rigorous quality control, and a strong focus on customer satisfaction, Hashmi Sheets and Plates guarantees consistent performance, durability, and a long service life even in the toughest environments.
Quenched and Tempered Carbon Steel Sheets and Plates are made from carbon steel with carefully controlled amounts of carbon, manganese, and other alloying elements. The heat treatment process of quenching and tempering significantly boosts the material’s mechanical properties, resulting in high tensile and yield strength, excellent toughness, and remarkable resistance to wear, impact, and fatigue. Additionally, with the right welding techniques, this material offers good weldability and maintains its structural integrity under high stress, making it perfect for critical load-bearing applications.
| tandard | ASTM A514 and A514M-13 |
| Grade | Grade 400, 80 and 500, WELTEN 140 KSI ,780E, 130 KSI , A514, S890Q, A710, TMCP 100 KSI, RQT 701, S690QL, S690QL1, S890QL1,S690Q, S890QL, Weldox 700, S960QL |
| Thickness: | 3 mm to 300 mm |
| Width: | 3000 mm, 2500 mm, 2000 mm, |
| Length: | Up to 12000 mm long |
| Delivery State | Quenched and Tempered |
| A514 Gr B | A514 Gr A | A514 Gr E | A514 Gr C | A514 Gr Q | A514 Gr H | A514 Gr S | A514 Gr M | A514 Gr F | A514 Gr K | A514 Gr J | A514 Gr R | A514 Gr P | A514 Gr T | |
| C | 0.012-0.021 | 0.015-0.021 | 0.012-0.020 | 0.010-0.020 | 0.014-0.021 | 0.012-0.021 | 0.011-0.021 | 0.012-0.021 | 0.010-0.020 | 0.010-0.020 | 0.012-0.021 | 0.015-0.020 | 0.012-0.021 | 0.008-0.014 |
| M | 0.070-1.000 | 0.080-1.010 | 0.040-0.070 | 1.010-1.050 | 0.095-1.030 | 0.095-1.030 | 1.010-1.050 | 0.045-0.070 | 0.060-1.000 | 1.010-1.050 | 0.045-0.070 | 0.085-1.015 | 0.045-0.070 | 1.020-1.050 |
| P | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 |
| S | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0035 | 0.0010 |
| Si | 0.020-0.035 | 0.040-0.080 | 0.020-0.040 | 0.015-0.030 | 0.015-0.035 | 0.020-0.035 | 0.015-0.045 | 0.020-0.035 | 0.015-0.035 | 0.015 | 0.020-0.035 | 0.020-0.035 | 0.020-0.035 | 0.040-0.060 |
| Ni | – | – | – | – | 1.020-1.050 | 0.030-0.070 | – | 1.020-1.050 | 0.070-1.000 | – | – | 0.090-1.010 | 1.020-1.050 | – |
| Cr | 0.040-0.065 | 0.050-0.080 | 1.040-2.000 | – | 1.000-1.050 | 0.040-0.065 | – | – | 0.040-0.065 | – | – | 0.035-0.065 | 0.085-1.020 | – |
| Mo | 0.015-0.025 | 0.018-0.028 | 0.040-0.060 | 0.015-0.030 | 0.045-0.060 | 0.020-0.030 | 0.010-0.060 | 0.045-0.060 | 0.040-0.060 | 0.045-0.060 | 0.050-0.065 | 0.015-0.025 | 0.045-0.060 | 0.045-0.060 |
| V | 0.003-0.008 | – | – | – | 0.003-0.008 | 0.003-0.008 | 0.006 | – | 0.003-0.008 | – | – | 0.003-0.008 | – | 0.003-0.008 |
| Ti | 0.001-0.003 | – | 0.001-0.010 | – | – | – | – | – | – | – | – | – | – | – |
| Z | 0.005-0.015 | – | – | – | – | – | – | – | – | – | – | – | – | |
| Cu | – | – | 0.015-0.050 | – | – | – | – | – | 0.015-0.050 | – | – | – | – | – |
| B | 0.0001-0.0005 | 0.00025 | 0.0001-0.0005 | 0.0001-0.0005 | – | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | 0.0001-0.0005 | – | 0.0001-0.0005 | 0.0001-0.0005 |
| Nb | – | – | – | – | – | – | 0.006 | – | – | – | – | – | – | – |
Grade | A514 Mechanical Property | |||
Tensile | Yield | Elongation | Thickness | |
A514 | Mpa | Min Mpa | Min % | mm |
760-895 | 690 | 18 | 20 | |
760-895 | 690 | 18 | 20-65 | |
690-895 | 620 | 18 | 65-150 | |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hashmi Sheets and Plates based in Doha, Qatar, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
| Standard | Grade | Minimum Thickness (mm) | Maximum Thickness (mm) |
| Dillinger | Dillimax 890 T | 6 | 100 |
| Dillinger | Dillimax 965 T | 6 | 100 |
| EN10025 – 6 | S690QL | 6 | 200 |
| Dillinger | Dillimax 690T | 6 | 200 |
| EN10025 – 6 | S690QL1 | 6 | 150 |
| Dillinger | Dillimax 690 E | 6 | 150 |
| EN10025 – 6 | S890QL | 6 | 100 |
| Dillinger | Dillimax 1100 | 6 | 40 |
| THICKNESS | GRADE | LENGTH | WIDTH |
| 3/16 – 1 1/4 inch | GRADE B | UP TO 480 inch | 48″ – 120″ |
| INQUIRE | GRADE P | INQUIRE | INQUIRE |
| 3/16 – 2 1/2 inch | GRADE S | UP TO 480 inch | 48″ – 120″ |
| 3/16 – 2 inch | GRADE H | UP TO 480 inch | 48″ – 120″ |
| 3/16– 8 inch | GRADE Q | UP TO 480 inch | 48″ – 120″ |
| 3/16 – 2 1/2 inch | GRADE F | UP TO 480 inch | 48″ – 120″ |
| INQUIRE | GRADE A | INQUIRE | INQUIRE |
| 3/16 – 6 inch | GRADE E | UP TO 480 inch | 48″ – 120″ |
Quenched and Tempered Carbon Steel Sheet and Plate have several advantages, including superior strength and hardness, making them ideal for high-pressure applications Their high corrosion resistance ensures long-term performance in harsh environments. The tempering process improves hardness and reduces brittleness, resulting in better impact resistance and ductility. These materials also provide excellent machining, making them easier to cut, weld and fabricate. Furthermore, their cost-effectiveness, combined with superior performance makes quenched and tempered carbon steel sheets and plates desirable for industries such as manufacturing, automotive and heavy machinery
Yes, we offer custom sizes for Quenched and Tempered Carbon Steel Sheet and Plate to meet specific project needs. Our team at Hashmi Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
These Quenched and Tempered Carbon Steel Sheets and Plates are extensively utilized in industries that demand high strength, toughness, and durability. You’ll often find them in heavy machinery, mining equipment, cranes, and structural frameworks. They’re also essential in pressure vessels, bridges, construction equipment, and offshore structures. Their ability to endure extreme loads and harsh operating conditions makes them a go-to choice for demanding industrial, structural, and engineering applications. The Quenched and Tempered Carbon Steel Sheets and Plates from Hashmi Sheets and Plates ensure reliable performance, efficiency, and long-lasting dependability.
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