Kencotube is one of the reputed producers and wholesalers of SS 304L Pipes & Tubes, which can get marked up by fingerprints and grease, develop discoloration, and eventually rust. Stainless Steel 304L Tubes is austenitic steel possessing a minimum of 18 percent chromium and 8 percent nickel, combined with a maximum of 0.08 percent carbon. SS 304L Tubes is nonmagnetic steel which cannot be hardened by heat treatment, but instead must be cold worked to obtain higher tensile strengths. Alloy 304L Pipes can be used in the as-welded condition, even in severe corrosive conditions. Alloy 304L Tubes often eliminates the necessity of annealing weldments except for applications specifying stress relief. Grade 304L Pipes has slightly lower mechanical properties than SS 304, which is also non-hardenable by heat treatment.
Thin strip sections in Grade 304L Tubes may be air cooled, but heavy sections should be water quenched to minimize exposure in the carbide precipitation region. 304L Stainless Steel Pipes Tubes has very good drawability, where to relieve stresses produced in severe forming or spinning, parts should be full annealed or stress relief annealed as soon as possible after forming. The combination of low yield strength and high elongation in Stainless Steel 304L Seamless Pipes permits successful forming of complex shapes. Stainless Steel 304L Welded Pipes work harden rapidly, which can withstand much more time and abuse before showing signs of wear. The austenitic class of Stainless Steel 304L EFW Pipes is generally considered to be weldable by the common fusion and resistance techniques.
|Specifications||ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790|
|Size||Seamless 304L Pipes and Tubes - 1/2" NB - 16" NB|
|ERW 304L Pipes and Tubes||1/2" NB - 24" NB|
|EFW 304L Pipes and Tubes||6" NB - 100" NB|
|Wall Thickness||Schedule 5S - Schedule XXS.|
|Dimensions||ASTM, ASME and API|
|Schedule||SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS|
|Type||Seamless / ERW / Welded / Fabricated / LSAW Pipes|
|Length||Single Random, Double Random & Cut Length.|
|Form||Round, Square, Rectangular, Hydraulic Etc.|
|SS 304L||1.4306/1.4307||S30403||SUS 304L||304S11||03Х18Н11||Z7CN18‐09||X2CrNi18-9(19-11)|
|SS 304L||8.0 – 12.0||0.03 max||2.00 max||0.045 max||0.03 max||1.00 max||18.0 – 20.0|
|Grade||Density||Melting Point||Tensile Strength||Yield Strength (0.2%Offset)||Elongation|
|SS 304L||8.0 g/cm3||1400 °C||485||170||40 %|
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