AISI 304 310S 316 321 Stainless Steel Round Bar 8K Hot Rolled Drawn

Aisi 304 310s 316 321 Stainless Steel Round Bar Hot Rolled Drawn

Product Description:

304 (06Cr19Ni10): General purpose, most widely used. Suitable for most indoor, atmospheric, freshwater, and mild industrial environments. Examples include food processing equipment, decorative materials, and general machinery parts.

316 (06Cr17Ni12Mo2): "Marine steel"/upgraded corrosion-resistant type. Due to the addition of molybdenum (Mo), its resistance to pitting and crevice corrosion is significantly improved, especially in environments containing chloride ions (such as seawater, brine, and de-icing salt). Used in chemical, marine, coastal construction, and medical equipment industries.

321 (06Cr18Ni11Ti): Contains titanium (Ti), improving resistance to intergranular corrosion. Commonly used in high-temperature environments (400-800℃), such as aerospace and exhaust pipe components.

310S (06Cr25Ni20): High chromium and nickel content, resistant to high-temperature oxidation (up to 1100℃). Commonly used in furnace components, burners, and heat treatment equipment.

300 series stainless steel bars are essentially an "engineering material" that combines rust resistance, strength, and aesthetics. Its applications are not limited to any specific industry but permeate all mechanical and structural fields that require maintaining structural integrity, functional stability, and safety and hygiene in corrosive environments. The choice of grade depends primarily on the corrosiveness of the environment (especially chloride ion content), strength requirements, and cost considerations.