430 stainless steel rod is the most widely used ferritic stainless steel grade. Part of the 400-series, it contains high chromium (16–18%) but zero nickel, making it a highly economical and stable alternative to the 300-series for environments that are not extremely corrosive.

904L stainless steel rod is a high-alloy super-austenitic bar designed for service in environments where even 316L would fail. With a massive 25% nickel and 20% chromium content, plus additions of molybdenum and copper, it is the ultimate choice for handling sulfuric acid and high-chloride stress.

2205/2507 stainless steel is a duplex stainless steel grade, blending austenitic and ferritic qualities to offer superior strength and excellent corrosion resistance, particularly against pitting and crevice corrosion. Its composition includes around 22% chromium, 5% nickel, and 3% molybdenum, endowing it with higher resistance to corrosion and cracking than conventional austenitic steels. Ideal for challenging chloride-rich environments, such as in marine, oil and gas industries, and chemical processing, 2205 stainless steel bars are also used in pollution control equipment and high-strength structural components. This grade's mix of strength and corrosion resistance makes it highly valued in demanding industrial applications.

Chemical Composition: Mainly contains chromium (Cr, ~16%), nickel (Ni, ~4%), high manganese (Mn, 5.5%-7.5%), and small amounts of silicon (Si), etc.
Applications: Used in architectural decorations (curtain walls, handrails), household items (kitchenware, bathroom accessories), industrial parts (pipes, conveyor belts), transportation components (automobile interiors), and some light-duty medical and food processing equipment.

Chemical Composition: Contains chromium (Cr, 18-20%), nickel (Ni, 8-10.5%), with small amounts of carbon (C ≤ 0.08%), silicon (Si ≤ 1.0%), manganese (Mn ≤ 2.0%), and phosphorus (P ≤ 0.045%), sulfur (S ≤ 0.03%).
Applications: Widely used in food processing equipment, kitchenware, medical instruments, architectural decorations, chemical containers, automotive parts, and household appliances due to its excellent corrosion resistance, formability, and weldability.

Chemical Composition: Contains chromium (Cr, 17-19%), nickel (Ni, 9-12%), titanium (Ti, 5×C% to 0.70%), with maximum limits of carbon (C ≤ 0.08%), silicon (Si ≤ 1.0%), manganese (Mn ≤ 2.0%), phosphorus (P ≤ 0.045%), and sulfur (S ≤ 0.03%).
Applications: Ideal for high-temperature environments such as exhaust systems, furnace parts, heat exchangers, and chemical processing equipment, as titanium stabilizes the alloy against intergranular corrosion when exposed to elevated temperatures.

Chemical Composition: Contains chromium (Cr, 22-24%), nickel (Ni, 12-15%), with carbon (C ≤ 0.08%), silicon (Si ≤ 1.0%), manganese (Mn ≤ 2.0%), phosphorus (P ≤ 0.045%), and sulfur (S ≤ 0.03%).
Applications: Suitable for high-temperature environments up to 900°C, such as furnace linings, heat treatment equipment, incinerators, and industrial kilns, due to its excellent oxidation resistance and high-temperature strength.

Chemical Composition: Contains chromium (Cr, 24-26%), nickel (Ni, 19-22%), with carbon (C ≤ 0.08%), silicon (Si ≤ 1.5%), manganese (Mn ≤ 2.0%), phosphorus (P ≤ 0.045%), and sulfur (S ≤ 0.03%).
Applications: Designed for extreme high-temperature environments (up to 1150°C), used in furnace components, heat treatment equipment, incinerators, boiler parts, and industrial heating elements, thanks to its superior oxidation resistance and high-temperature strength.

Chemical Composition: Contains chromium (Cr, 19-23%), nickel (Ni, 23-28%), molybdenum (Mo, 4-5%), copper (Cu, 1-2%), with carbon (C ≤ 0.02%), silicon (Si ≤ 1.0%), manganese (Mn ≤ 2.0%), phosphorus (P ≤ 0.045%), and sulfur (S ≤ 0.03%).
Applications: Widely used in severe corrosive environments such as chemical processing (especially sulfuric acid handling), pharmaceutical equipment, marine engineering, and pollution control systems, due to its exceptional resistance to both reducing and oxidizing acids.

Chemical Composition: Contains chromium (Cr, 18-20%), nickel (Ni, 11-15%), molybdenum (Mo, 3-4%), with carbon (C ≤ 0.03%), silicon (Si ≤ 1.0%), manganese (Mn ≤ 2.0%), phosphorus (P ≤ 0.045%), and sulfur (S ≤ 0.03%).
Applications: Ideal for corrosive environments, including chemical processing equipment, pharmaceutical machinery, wastewater treatment systems, and marine components, due to its enhanced molybdenum content providing superior resistance to pitting and crevice corrosion compared to 304 or 316.

Chemical Composition: A duplex stainless steel (austenitic-ferritic structure) with chromium (Cr, 21-23%), nickel (Ni, 4.5-6.5%), molybdenum (Mo, 2.5-3.5%), nitrogen (N, 0.08-0.20%), and small amounts of carbon (C ≤ 0.03%), silicon (Si ≤ 1.0%), manganese (Mn ≤ 2.0%), phosphorus (P ≤ 0.03%), sulfur (S ≤ 0.02%).
Applications: Widely used in aggressive environments such as oil and gas pipelines, chemical processing equipment, desalination plants, marine engineering, and pulp and paper industry machinery, where both strength and corrosion resistance are critical.

Chemical Composition: Contains chromium (Cr, 10.5-11.75%), titanium (Ti, 6×C% to 0.75%), with carbon (C ≤ 0.08%), silicon (Si ≤ 1.0%), manganese (Mn ≤ 1.0%), phosphorus (P ≤ 0.045%), and sulfur (S ≤ 0.03%).
Applications: Primarily used in automotive exhaust systems, mufflers, and catalytic converters due to its good high-temperature oxidation resistance, cost-effectiveness, and formability, making it suitable for moderate corrosion and heat environments.