Product Description

• Standard: ASTM A240,ASTM A480,ASTM A167,ASTM A176
• Material: 201,202,301,304,304L,304N,XM21,304LN,305,309S,310S,316,316Ti,316L,316N,316LN,317,317L,321,347,329,405,409,430,434,444,403,410,420,440A,etc.
• Specifications:
• Thickness: 0.01-200mm
• Width: 1m,1.22m,1.5m and 1.8m.
• Length: 2m,2.44m,5.8m,6m.
• Surface: No.1, 2B, BA, NO.4, 8K mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc.

What is 304 stainless steel?

304 stainless steel is a common material in stainless steel with a density of 7.93 g / cm³. It is also called 18/8 stainless steel in the industry. High temperature resistance of 800 ℃, with good processing performance and high toughness, widely used in industry and furniture decoration industry and food and medical industry.
304 is a versatile stainless steel that is widely used to make equipment and parts that require good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium and more than 8% nickel.

Datasheet for 304 Stainless steel

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  Surface

  
  1D—The surface has discontinuous particles, which is also called matte. Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.
  2D—Slightly shiny silver-white. Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.
  2B—Silver white and better gloss and flatness than 2D surface. Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling.
  BA—The surface gloss is excellent and has a high reflectivity, just like the mirror surface. Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenched and tempered rolling.
  No.3—has better gloss and rough surface. Processing technology: Polishing and tempering rolling of 2D products or 2B with 100 ~ 120 abrasive materials.
  No.4—has better gloss and fine lines on the surface. Processing technology: Polishing and tempering rolling of 2D products or 2B with 150 ~ 180 abrasive materials.
  HL—Silver gray with hair streaks. Processing technology: Polish the 2D product or 2B product with a suitable size of abrasive material to make the surface appear continuous grain.
  MIRROR—is in a mirror state. Processing technology: 2D or 2B products are ground and polished to a mirror effect with a suitable abrasive material.

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Wuxi Hongjinmilai Steel Co., Ltd was established in 2007 in the industrial agglomeration area of Wuxi City, Jiangsu Province. It is a private aluminum processing enterprise integrating leading technology, intelligent integration and comprehensive services. The business covers aluminum deep processing, rail transit, electric power and heat, financial services, import and export trade and other fields. The company currently has an annual production capacity of 1.4 million tons of aluminum sheet, strip and foil products and 400 high-speed rail EMU car bodies.

The company mainly develops businesses such as aluminum /Stainless sheet, strip and foil, aluminum profiles, and comprehensive utilization of aluminum renewable resources. and internationally advanced aluminum ash treatment. Production line and secondary aluminum process technical equipment.