Quality	Standard	Material No.
S325G	DIN 1623	1.0570G

Testing direction	Yield point Rp0,2 or ReH (MPa)	Tensil Strength Rm (MPa)	Elongation A80 (in %)
Q	≥ 325	510 – 680	≥ 16

S325G is a cold-rolled construction steel according to the DIN 1623 standard, characterized by its highest strength, good formability, and weldability. It is the further development of the steels S215G and S245G and offers several advantages in comparison.

Properties

With a minimum tensile strength of 325 MPa and a minimum elongation at break of 16%, S325G offers exceptional strength, allowing it to withstand extremely high loads. This makes it the ideal choice for use in high-load-bearing structures, bridge construction, foundations, tunneling, machine housings, crane construction, commercial vehicles, agricultural machinery, and offshore applications such as platforms and wind turbines.
The excellent formability of S325G enables easy and cost-effective processing. The steel can be bent, drawn, and stamped without difficulty, making it possible to create even complex geometries with ease. This reduces time and costs while allowing for flexible and efficient construction.
Furthermore, S325G is characterized by its excellent weldability. This ensures the secure and durable joining of components, further expanding its range of applications and guaranteeing the reliability and longevity of structures.

Areas of Application

Structural Engineering S325G is used in high-load-bearing structures and bridge construction. Its high strength enables the realization of structurally demanding buildings that can withstand extreme loads.
Civil Engineering In foundation and tunnel construction, S325G plays a crucial role in ensuring the stability and safety of structures due to its exceptional load-bearing capacity.
Mechanical Engineering The excellent formability of S325G benefits mechanical engineering, allowing for the production of complex machine housings and crane components. At the same time, its high strength ensures superior load-bearing capacity and reliability.
Automotive and Agricultural Machinery S325G is widely used in commercial vehicles and agricultural machinery. Its high strength and durability meet the demanding requirements for safety and long service life.
Offshore Applications In offshore environments such as platforms and wind power plants, S325G excels with its extreme strength, enabling it to perform in harsh conditions and under high loads.

Advantages of S325G over S215G and S245G

Processing of S325G
S325G can be processed using all common cold-forming techniques, such as bending, drawing, stamping, and welding. Before welding, the steel surface should be thoroughly cleaned and degreased to ensure optimal results.

Conclusion
S325G is a robust and versatile structural steel that stands out with its highest strength, good formability, and excellent weldability. As an advanced version of S215G and S245G, it offers numerous advantages and is the ideal choice for projects requiring maximum safety and load capacity.