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ASTM B515

Incoloy 800 Welded Tube

ASTM B515 Standards And Specifications

ASTM B515 specification covers Incoloy 800 Welded Tube used in boiler, heat exchanger, and condenser tubes for general corrosion resisting at low or high temperature service.

ASTM B515 - Welded Tubes

ASTM B515 Tubes

ASTM B515 specification covers a welded tube of Inconel 800. Welded Tube is made from flat-rolled alloy by an automatic welding process with no addition or filler metal, cold-worked subsequent to welding and prior to final annealing, and shall be furnished with oxide removed. This welded tubes have 1/8 to 5 in. (3.18 to 127 mm), inclusive, in outside diameter and 0.015 to 0.500 in. (0.38 to 12.70 mm), inclusive, in wall thickness.

Scope And Manufacturing

ASTM B515 specification covers welded UNS N08800 tube. Tubes having other dimensions may be furnished provided such tubing complies with all other requirements of this specification. The welded tube is manufactured by process like Fretz moon, high frequency induction, submerged arc and combination gas shielded submerged arc processes and much more. In Fretz moon process, welded stock is continuously rolled by rollers into an open seam tube and then mating edges are pressed together and welded with a process related to forged welding technique. The following tests shall be performed: (1) flattening test, (2) flange test, (3) Class 1 nondestructive test by one of the following: hydrostatic, pneumatic (air underwater), eddy current, or ultrasonic test, and (4) Class 2 nondestructive test by leak and electric (eddy current, or ultrasonic test) test.

Siddhagiri Metals and Tubes supplier of Inconel 800 Welded Tube which retains strength over a wide temperature range. We export good quality of welded tube manufactured under expertise direction.


Siddhagiri Metals and Tubes is renowned name for ASTM B515 Welded Tubes and Tubing manufactured as per ASTM B515 specification. This specification covers Welded Alloy 800 Tube which are used in boiler, heat exchanger, and condenser tube
Other Names : ASTM B515 Welded Tube, Inconel 800 Welded Tube, Alloy 800 Welded Tube
Material : Inconel 800 or Alloy 800
Brand : Siddhagiri Metals and Tubes
Manufacturer : Siddhagiri Metals and Tubes
Rating : 4.2/5 based on 75 customer reviews

Our Inventory of ASTM B515 Material

  • ASTM B515 UNS N08800