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304 Stainless Steel Pipe

Stainless Steel 304 Pipe is made up of an austenitic stainless steel that has 18% chromium and 8% nickel in the composition. This is the most used grade of all stainless steels in the world. The tubes are strong, mild corrosion resistant and have applications in a variety of industries. The Stainless Steel 304 Pipe also has manganese, carbon, silicon, sulfur, nitrogen and phosphorus in the composition. The material is strong and has 205MPa minimum yield strength and 515MPa minimum tensile strength in general.

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304 Stainless steel pipe Price in China ,Manufacturer of 304 Stainless Steel Pipe

The thinner tubes have higher strength values. The specification of the tubes is the A240 for pressure vessel and high temperature applications. The ASTM A240 SS 304 Tube can withstand high temperatures up to 870 degrees Celsius. The tubes are used for this reason in evaporators, heat exchangers and in other high temperature applications. 304 Stainless Steel Pipe as stainless heat resistant steel is used in food equipment, general chemical equipment, atomic energy industry equipment


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This is the most cost effective grade of steel. So the 304 Stainless Steel Pipe Price is lower compared to other grades of stainless steels and all metallic products in general. There are different versions of the material with low carbon and high carbon content. The Pipes and UNS S30400 Stainless Steel Strip Specification varies and the applications differ for the different versions of the material. The low carbon version, 304L Pipes are very good for welding applications as they have less carbide precipitation and less localized corrosion. The ASME SA240 Stainless Steel 304 Pipe Thickness ranges up to 200mm and the width and the length ranges widely depending on the application requirements as well. Please contact us for more information and prices.
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Equivalent Material of 304 Stainless Steel Tube

GradeUNS No.Old BritishEuronormChina GBJapanese JIS
BSENNo.Name
304LS304L00304LS1558E1.4301X5CrNi18-100Cr18Ni9SUS304L
304LS304L03304LS12-1.4307X2CrNiN18-900Cr19Ni10SUS304LL
304LHS304L09304LS51-1.4948X6CrNi18-1107Cr19Ni10SUS304LH

Standard Specification Of ASTM A240 Type 304 Tube

Specifications

ASTM A240 / ASME SA240

Thickness

0.5mm-100mm

Outer diameter

10mm, 25.4mm, 38.1mm, 50.8mm, 100mm, 250mm, 300mm, 350mm, etc

Length

2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc

Surface

2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc

Finish

Hot rolled  (HR), Cold rolled Tube (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)

Form

Round tube Square tube Rectangular tube etc.

304 Ruond Tube Composition and Mechanical Characteristics

GradeCMnSiPSCrMoNiN
304LMin.
Max.		/
0.03		/
2.0		/
1.0		/
0.035		/
0.030		18.00
20.00		/8.00
12.00		/
0.10
304LLMin.
Max.		/
0.03		/
2.0		/
1.0		/
0.045		/
0.030		18.00
20.00		/9.00
11.00		/
304LHMin.
Max.		0.04
0.10		/
2.0		/
0.75		0.045
/		/
0.030		18.00
20.00		/8.00
10.50		/

GradeTensile Strength(MPa) Yield Strength0.2% Proof (MPa) Elongation(% in 50mm)Hardness
Rockwell B(HR B)Brinell(HB)
304L5152054092201
304LL5152054090187
304LH5152054092201


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