Luke Steel is a reliable USA manufacturer and supplier of high-quality Q and T 700 Sheets and Plates, established in Houstan, USA. Renowned for quality commitment and engineering prowess, Luke Steel caters to varied industries requiring high-strength, impact-resistant steel for demanding applications. Our Q and T 700 products are appreciated for their high durability, accuracy in dimensions, and durable performance even under austere operating conditions. With the customer at heart, we provide timely delivery, competitive prices, and strict compliance to international standards, making Luke Steel a reliable name in the steel industry of the USA.
Q and T 700 Sheets and Plates are produced with advanced quenching and tempering processes that further refine their microstructure for ultimate strength and durability. Their composition contains carbon, manganese, chromium, and molybdenum, which improve wear resistance, toughness, and hardenability. These plates have a minimum yield strength of 700 MPa and high tensile strength, with enhanced impact resistance and fatigue strength. Controlled heat treatment provides fine-grain structure, which allows consistent mechanical properties throughout the plate—perfect for applications that need strength, safety, and long-term performance in harsh conditions.
| Standard | ASTM A514/A514M-13 |
|---|---|
| Thickness | 5mm-150mm |
| Width | 1000mm-4500mm |
| Length | 3000mm -18000mm |
| Process | Hot Rolled (HR) |
| Delivery State | Quenched and Tempered |
| C | Si | Mn | P | S | Cu | Ni | Cr | Mo | B |
| 0.20 max % | 0.60 max % | 1.60 max % | 0.020 max % | 0.010 max % | 0.30 max % | 2.0 max % | 0.70 max % | 0.70 max % | 0.005 max % |
| Thickness mm | Yield strength Rp 0.2, min MPa | Tensile strength RmMPa | Elongation A5 min % | Typical hardness HBW |
| 4 – 53 | 700 | 780 – 930 | 14 | 260 – 310 |
| (53) – 100 | 650 | 780 – 930 | 14 | 260 – 310 |
| (100) – 160 | 650 | 710 – 900 | 14 | 240 – 290 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Q and T 700 Sheets and Plates are perfect for heavy–duty and high–stress applications for different industries. They are widely utilized for the fabrication of bridges, cranes, and structural supports, along with mining machinery, transport vehicles, and heavy machinery. In the energy and offshore industries, they are used in pressure vessels, wind tower structures, and oil rigs because they can withstand impact and corrosion. These plates are also preferred in the marine and defense industries due to their superior strength-to-weight ratio, abrasion resistance, and applicability in harsh operating conditions.
Luke Steel stands as a trusted manufacturer and supplier of premium quality Q and T 700 sheet and plates in Houstan, USA. Renowned for excellence and precision, Luke Steel delivers robust and high-performance steel solutions that meet international standards. With a strong focus on durability, quality control, and timely delivery, the company caters to a diverse range of industrial needs. Their Q and T 700 sheets and plates are widely appreciated for their superior strength and reliability. Backed by a skilled workforce and advanced infrastructure, Luke Steel ensures consistent product performance for clients across various sectors.
Luke Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Houstan, USA.
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