The specifications and models of hexagonal steel bars include stainless steel 304 hexagonal bars with diameters ranging from H2-H90mm, as well as square bars with specifications ranging from 3 × 3mm to 100 × 100mm. ‌

The specification range for stainless steel 304 hexagonal bars is H2-H90mm, which is the basic size range for hexagonal bars. 304 stainless steel is a universal stainless steel material with excellent rust and corrosion resistance, as well as good resistance to intergranular corrosion. Its rust prevention performance is stronger than that of 200 series stainless steel materials, and its high temperature resistance can reach 1000-1200 degrees Celsius. ‌

The specification range of square bars is 3 × 3mm to 100 × 100mm, indicating that in addition to hexagonal bars, there are also steel bars in the shape of square bars with a wide size range to meet different usage needs. ‌

In addition, there are detailed tolerance standards for hexagonal steel bars, such as+0/-0.03 for H4.0-H5.0,+0/-0.035 for H6.0-H10.0, and so on, ensuring product accuracy and quality. ‌

In summary, there are various specifications and models of hexagonal steel bars, including hexagonal bars and square bars of different diameters and sizes, suitable for various application scenarios. At the same time, the standard tolerance also ensures the quality and accuracy of the product. ‌