309 Ss Plate

309 ss board is a high strength stainless steel plate with excellent corrosion resistance and high temperature stability. It is widely used in chemical, petroleum, electric power and other industries in high temperature environment.

The manufacturing process of the 309 ss board is very exquisite, from the furnace to the rolling mill to the cutting machine, every step requires precision operation and advanced equipment. This exquisite craftsmanship has made the quality and performance of the 309 ss board a leader in the industry.

The 309 ss board has a number of significant advantages over other materials. It has high strength at high temperatures and excellent corrosion resistance, and can be used for a long time in oxidizing and acidizing environments. In addition, it also has good plasticity and toughness, and is easy to process into various shapes.

In addition to its outstanding performance and benefits, the 309 ss board also offers extremely high reliability and durability. It can be used in harsh environments for a long time, without cracking and deformation, and maintain its original mechanical properties and chemical properties.

You will find Type 309 in a wide variety of applications including:

Boiler baffles

Furnace components

Oven lining

Fireboxes

Kiln Liners

Sulfite liquor handling equipment

Carbuizing-annealing boxes

Heat exchangers

Aircraft engines

Automotive exhaust parts

All Type 309 stainless steel has the same chemical composition, which includes:

Fe 60%

Cr 23%

Ni 14%

Mn 2%

Si 1%

C 0.20%

P 0.045%

S 0.030%

Type 309 Stainless Steel in a variety of shapes and sizes

Type 309 stainless steel is available in a variety of shapes and sizes, including sheets, plates, bars, and tubes.

1. Thin plate: common thickness is 0.3-3mm, width is 1000-1500mm.

2. Medium thick plate: the common thickness is 3-20mm, and the width is generally 1000-2500mm.

3. Thick plate: the common thickness is 20-60mm, the width is 1500-3000mm.

4. Round steel: the common diameter is 6-100mm.

5. Pipe: common diameter is 6-630mm, wall thickness is 0.5-30mm.

6.Angle steel: the common thickness is 3-12mm, the width is 20-100mm, and the length is 6-12 meters.

7. H-shaped steel: the common height is 100-1000mm, the width is 50-400mm, the wall thickness is 4.5-14.5mm, and the length is 6-12 meters.

8. U steel: the common height is 50-400mm, the width is 37-104mm, the wall thickness is 4.5-14.5mm, and the length is 6-12 meters.

Stainless Steel 309 / SS 309 Plates, Sheets & Coils

SS 309 is a high temperature stainless steel material that is widely used in the manufacturing industry in high temperature environments. It has excellent corrosion resistance and high temperature resistance, so it is widely used in chemical, petroleum, pharmaceutical, food processing and other industries. The SS 309 material form has three kinds of sheet, sheet and steel coil, below we will understand the difference between these three materials.

1. There are some Plates on the plates.

The SS 309 sheet is usually between 6mm and 50mm thick, with certain restrictions on length and width. The plate is thick and smooth, and its main use is to manufacture heating furnaces, sintering furnaces, casting furnaces, and conversion furnaces under high temperature environment.

2. Sheets

With sheet thicknesses ranging from 0.3mm to 6mm, the SS 309 is thinner than sheet metal, making it more suitable for the production of fine components and precision equipment. Thin sheet has a smooth surface and fine texture, and is usually used in the manufacture of semiconductor materials, food processing equipment and high-temperature corrosion-resistant machine parts.

3. Coils (Steel coils)

The steel coil of SS 309 is produced from sheet and sheet after rolling, drawing and other processing processes. Steel coil generally has high strength and plasticity, and its surface is relatively smooth. Steel coils can be used to produce parts in various high-temperature environments, such as the manufacture of boilers, furnaces, heat exchangers, etc.

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