Knowledge

• 30/Dec2025

  Which is better SUS304 or sus 316?

  SUS304 is suitable for general purposes and offers good value for money; while SUS316, due to the addition of molybdenum, is more corrosion-resistant and therefore more suitable for harsh corrosive en

• 30/Dec2025

  Which grade stainless steel is better, 304 or 316?

  304 stainless steel is inexpensive and rust-resistant, making it suitable for general use and ordinary kitchens; while 316 stainless steel, due to its molybdenum content, offers superior corrosion res

• 24/Dec2025

  What is the ASTM standard for 304 stainless steel?

  304 stainless steel does not have a single ASTM standard; instead, different standards cover various product forms, with ASTM A240 being the key standard for plates/sheets, ASTM A276/A479 for bars/pro

• 24/Dec2025

  What is the difference between ASTM A249 and A213?

  The ASTM A249 standard covers welded austenitic stainless steel tubes for heat exchange applications (boilers, condensers), while the ASTM A213 standard covers seamless ferritic and austenitic alloy t

• 24/Dec2025

  Which grade stainless steel is better, 304 or 316?

  For general indoor or mild environments, 304 stainless steel is more economical; however, 316 stainless steel, due to its molybdenum content, performs better in harsh, corrosive, or marine environment

• 24/Dec2025

  Is 304 or 316 better for a kitchen?

  For most typical kitchens, 304 stainless steel is the better (and more common) choice due to its excellent corrosion resistance, durability, and lower cost. However, for harsh, high-salt, or coastal e

• 23/Dec2025

  SS 321 vs SS 316L

  Due to the stabilizing effect of titanium, SS 321 performs exceptionally well in high-temperature applications (aerospace, furnaces), effectively preventing carbide precipitation. Molybdenum-containin

• 23/Dec2025

  Chemical properties of stainless steel 321 plate

  321 stainless steel plate is a titanium-stabilized austenitic alloy (18/8) known for its excellent high-temperature strength, oxidation resistance, and corrosion resistance, performing particularly we

• 23/Dec2025

  Information on 321 stainless steel sheets for aerospace applications

  321 stainless steel sheet is crucial in the aerospace industry, commonly used in the manufacture of high-temperature components such as engine parts, manifolds, and exhaust systems.

• 23/Dec2025

  321/321H Stainless Steel

  321/321H stainless steel is a titanium-stabilized austenitic stainless steel (similar to Type 304 stainless steel but with added titanium), ideal for high-temperature applications, offering good corro