At Emerald Metals, we are offering a diverse range of Alloy Steels that embody uncompromising strength, exceptional durability, and remarkable versatility. Our Alloy Steels, including ASTM A 519 – 4130, ASTM A 519 – 4140, ASTM A 519 – 8620, and API 5CT – N/L 80, P 110, Q 125, S 135, are meticulously crafted to meet the highest industry standards. With our top-of-the-line Alloy Steels, you can confidently tackle the toughest challenges and elevate your projects to new heights.

Alloy Steels are renowned for their superior mechanical properties, making them an ideal choice for applications requiring high strength, toughness, and resistance to wear and fatigue. With a carefully balanced composition of alloying elements, our Alloy Steels deliver exceptional performance in diverse industries such as oil and gas, aerospace, automotive, and more. From demanding structural components to critical machinery parts, Alloy Steels offer the reliability and durability your projects demand.

Emerald Metals offers an extensive selection of Alloy Steels, ensuring we have the perfect solution to meet your specific needs. Our range includes:

• ASTM A 519 – 4130: This Alloy Steel is widely recognized for its excellent strength, toughness, and weldability. With its versatile applications across industries, ASTM A 519 – 4130 is ideal for manufacturing components such as gears, shafts, and structural parts.

• ASTM A 519 – 4140: Known for its exceptional hardness, toughness, and wear resistance, ASTM A 519 – 4140 is a go-to choice for applications requiring high-strength components such as axles, crankshafts, and gears.

• ASTM A 519 – 8620: With its outstanding combination of strength, toughness, and case-hardening capabilities, ASTM A 519 – 8620 offers excellent wear resistance and is commonly used in applications such as gears, shafts, and cams.

• API 5CT – N/L 80, P 110, Q 125, S 135: These Alloy Steels are specifically designed for use in oil and gas exploration and production. With superior mechanical properties and resistance to harsh operating conditions, API 5CT Alloy Steels deliver reliability and performance in critical downhole applications.