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The primary difference between stainless steel grades 301 and 304 lies in their chemical composition and resulting properties. Here’s a detailed comparison: Composition: 301 Stainless Steel: Chromium: 16-18% Nickel: 6-8% Carbon: ≤ 0.15% Manganese: ≤ 2% Silicon: ≤ 1% Nitrogen: ≤ 0.1% Phosphorus: ≤ 0.045% Sulfur: ≤ 0.03%   304 Stainless Steel: Chromium: 18-20% Nickel: 8-10.5% Carbon: ≤ 0.08% Manganese: ≤ 2% Silicon: ≤ 1% Nitrogen: ≤ 0.1% Phosphorus: ≤ 0.045% Sulfur: ≤ 0.03%   Key Differences in Properties:   Corrosion Resist..

TLM carries a wide range of heavy duty Copper Tubings suited for HVAC applications. Depending on the system requirements, the common thicknesses in the market is 22 SWG. At TLM, we supply same size diameters in 20 SWG (thicker) or even 18 SWG! So if you are looking for thicker walled copper tubings that will last longer, you may contact my office today for a quote! Brand: WILKO ® KOREA Grade: C1220 DHP Min 99.9% Copper Purity Country of Origin: KOREA Common sizes available: 1/4" x 0.9mm x 15mtr (20 SWG) 3/8" x 0.9mm x 15mtr (20 SWG) 5/8" x 0.9mm x 15mtr (20 SWG) 1/4" x 1.2mm x 15mtr (1..

Did you know that Copper is the oldest metal used by mankind, and it's applications have been around for more than 10,000 years? It is also one of the most recycled base metals globally. Due to it's inherent anti-bacterial ability to kill 99.9% of bacteria within hours, Copper and it's alloys are quickly gaining popularity to be installed on high touch surfaces...