Polished Decorative Tube 304
Polished Decorative Tube 304
Polished Decorative Tube 304
Polished Decorative Tube 304

Polished Decorative Tube 304

The most important elements in 304 are Ni and Cr, but they are not limited to these two elements. Specific requirements are specified by product standards. The common judgment situation in the industry believes that as long as the Ni content is greater than 8% and the Cr content is greater than 18%, it can be considered 304 stainless steel.

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Product Introduction

Polished Decorative tube 304

304 stainless steel pipe as stainless steel is the most widely used, food equipment, general chemical equipment, atomic energy industry equipment. 304 stainless steel pipe is a universal stainless steel pipe, which is widely used in the production of equipment and parts requiring good comprehensive performance (corrosion resistance and formability). 304 stainless steel pipe is the most widely used stainless steel, heat-resistant steel. Used for food production equipment, Xitong chemical equipment, nuclear energy, etc. 304 stainless steel tube chemical composition specifications CSi Mn SP Cr Ni (nickel) Mo SUS304 ≤0.08 ≤1.00 ≤2.00 ≤0.05 ≤0.03 18.00-20.00 8.25~ 10.50-304 Stainless steel is a kind of universal stainless steel material, rust resistance is stronger than 200 series of stainless steel material. High temperature resistance is also relatively good, can reach 1000-1200 degrees. 304 stainless steel has excellent corrosion resistance and good resistance to intergranular corrosion. 304 stainless steel material concentration ≤65% boiling temperature below the nitric acid, has a strong corrosion resistance. It also has good corrosion resistance to alkaline solutions and most organic and inorganic acids. In the air or chemical corrosive medium can resist corrosion of a kind of high alloy steel, stainless steel is a beautiful surface and good corrosion resistance, do not have to go through plating and other surface treatment, and play the inherent surface properties of stainless steel, used in many aspects of steel, usually called stainless steel. Representative properties are 13 chromium steel, 18-8 chromium nickel steel and other high alloy steel. From the metallographic point of view, because stainless steel contains chromium and the surface of the formation of a very thin chromium film, this film is separated from the oxygen intrusion in the steel has a role in corrosion resistance. In order to maintain the corrosion resistance inherent in stainless steel, the steel must contain more than 12% chromium.
304 stainless steel pipe theoretical weight calculation formula: (outer diameter - wall thickness) × wall thickness ×0.02491= weight per meter (kg)

Grade	304 304L 316 316L 310S 321stainless steel
Surface finish	2B/8K/Mirror/No.1,etc
Size	Thickness:.02-20mm OD:10-820mm
Steel Grade	200/300/400 Series, 301L, 321, 410L, 304
Processing Service	Welding, Cutting
Usage	Industry/Chemical Equipment/Kitchen