ASTM A554 TP 316 316L Stainless Steel Square Tubes
316L Stainless Steel Square tube
316L Square Tube is a metal that has been formed into a square tube
316L Stainless Steel Square tube is typically used for structural purposes such as bridges, box girders, cranes, roof trusses, trailers, towers, tow bars, columns, agriculture equipment, bridges or mine props.
Austenitic stainless steel 316/316L. Compared to the 304/304L grade, the addition of molybdenum improves the material’s resistance to corrosion in environments with high concentrations of chlorides. The reduced percentage of carbon (316L/1.4404) relative to the base grade 1.4401 (316) means that this grade is less susceptible to intergranular corrosion after welding. This grade of material offers good formability, polishes well, has good resistance to corrosion and good toughness properties. Its machinability is mediocre to poor. The 316L grade is used in the food industry and the dairy industry, but also in maritime environments, swimming pools and architecture.
316L (1.4404) Square tube Chemical Composition |
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Grade | C | Mn | P | S | Si | Cr | Ni | Mo | |
316L (1.4404) | %0.03max | %2.0 | %0.045 | %0.030 | %1.0 | %16.0-18.0 | %10.0- 14.0 |
%2.0-3.0 |
316L Square tube Specification
Standards | ASTM A249 – A269 – A312 – A358 – A409 – A554 – A778 – A789 – A790 |
TOLERANCE on Length | Commercial Length: 6000mm +/- 30mm Fix Length: from 1200 mm up to 12000mm with a tolerance up to -0/+ 5mm |
Finish | Square Grit 120 – 600, Seamless, Welded, Brushed, Pickled, Solution Annealed and Pickled up to O.D. 219.1mm,Mirror Square |
We are a leading 316 polished square tubing supplier, stocks ornamental square tubing in a number of standard sizes 316 & 316L Stainless Steel. Standard finishes include 180 Grit (#4 polish) with availability of 240 Grit, 320 Grit. Larger square
316 & 316L Stainless Steel Square Tube
Size Range: ½” to 8″ Diameter
Wall thickness: 0.049″- 0.375
Polishes: 180,240, and 320 Grit
All Material Produced to ASTM A-554 Specification (Latest Revision)