What is SAPH440

SAPH440 is a high-strength hot-rolled steel composed of approximately 98-99% iron and 1-2% alloying elements such as carbon, manganese, and silicon. It typically comes in solid sheet or coil forms and has a greyish-metallic appearance. It is primarily used in the automotive industry to manufacture chassis components, body panels, and other structural parts. The steel is processed through hot rolling, which enhances its mechanical properties and makes it suitable for forming complex shapes.

Characteristics of SAPH440 Steel

SAPH440 steel is ideal for automotive chassis applications due to its high tensile and yield strength, providing robust structural integrity. It offers superior formability, allowing the creation of complex and intricate parts, and reliable weldability, ensuring strong and durable joints in chassis construction. The steel’s enhanced impact resistance provides excellent protection in safety-critical situations, contributing to overall vehicle safety. Also, SAPH440 is often treated or coated for corrosion resistance, enabling it to withstand harsh environmental conditions and prolong the chassis’s lifespan.

Available Size Range

SteelPro Group offers SAPH440 steel products in a variety of forms, including hot rolled steel coils, sheets, strips, and pipes, all designed to meet automotive industry standards.

Hot Rolled Coils & Strips:

• Thickness: 1.4 mm to 5.0 mm
• Width: 800 mm to 1,850 mm

Cut-to-Length Sheets:

• Thickness: 1.4 mm to 5.0 mm
• Width: 800 mm to 1,850 mm
• Length: 2,000 mm to 10,000 mm

Pipes:

• Outer Diameter: 21.3 mm to 406.4 mm
• Wall Thickness: 2.0 mm to 12.0 mm

In addition to our standard offerings, we provide custom dimensions, specialized surface treatments, and value-added services such as bending or roll forming. Our flexible production capabilities make us a trusted partner for precision automotive components.