The size of A714 grade VIII low alloy welded pipe/tube
ERW; outer diameter:21.3-660mm thickness:6-25mm LSAW; outer diameter:325-1524mm thickness:6-50mm SSAW: outer diameter:219-3200mm thickness:5-25mm
ASTM A714 grade VIII steel pipe/tube chemical composition
| GradeVIII | Carbon, max | Manganese | Phosphorus | Sulfur, max | Silicon | Copper | Nickel |
| Heat | 0.19 | 0.80-1.25 | 0.04max | 0.05 | 0.30-0.65 | 0.25-0.40 | 0.40max |
| Product | 0.23 | 0.74-1.31 | 0.05max | 0.06 | 0.25-0.70 | 0.22-0.43 | 0.43max |
A714 Standard Specification for High-Strength Low-Alloy Welded and Seamless Steel Pipe.
ASTM A714 grade VIII Low-Alloy Welded pipe/tube Application: construction industry, structural elements, combination walls, casings or as water transportation, piping transportation etc.
A714 grade VIII welded pipe/tube mechanical properties
| Tensile strength,psi(mpa) | Yield strength, min, psi (MPa) | Elongation in 2 in. (50.8 mm) min, % | Elongation in 8 in. (203.2 mm) min, % | |
| Grade VIII | 70 000 (485) | 50 000 (345) | 21 |
Shanghai katalor enterprises co.,ltd Is the A714 grade VIII steel pipe distributor and stockist,In addition,we have Machining equipment for steel pipe deep processing, we focus on seamless steel pipe(Line pipe,Pipe for structures,Boiler Pipe,Pipe for conveyance of fluid), Welded steel pipe (general welded circular tube,square tube,Rectangular tube).if you want to get more information about A714 grade VIII welded steel pipe/tube or if you need A714 grade VIII welded pipe/tube machining service , please contact Katalor !
