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ASTM B363

Titanium Grade 1 and Grade 2 Pipe Fittings or Buttweld Fittings.

ASTM B363 Standards And Specifications

The ASTM B363 specification covers Titanium Grade 1 and Titanium Grade 2 for Pipe Fittings, which is used in aerospace and marine application.

ASTM B363 - Buttweld Fittings

ASTM B363 Buttweld Fittings

ASTM B265 specification standard is for Titanium Alloy grade 1 and grade 2. Titanium Pipe Fittings intended for general corrosion-resisting and elevated-temperature services, factory made from unalloyed titanium and titanium alloys. The term welding fittings applies to butt-welding parts such as 45° and 90° elbows, 180° returns, caps, tees, reducers, lap-joint stub ends, and other types.

Scope And Manufacturing

ASTM B363 specification covers annealed titanium alloy Buttweld Fittings. The Titanium Grade 1 and Titanium Grade 2 alloy metal covered by this specification conforms to all the requirements for manufacturing process, testing, chemical composition, and mechanical properties. Forging, forming, or shaping operations may be performed by hammering, pressing, piercing, extruding, upsetting, rolling, bending, fusion welding, or by a combination of two or more of these operations. The titanium shall conform to the requirements as to prescribed chemical composition. Product analysis tolerances of aluminum, carbon, chromium, hydrogen, iron, molybdenum, nickel, niobium, nitrogen, oxygen, palladium, ruthenium, silicon, vanadium, zirconium, and some residuals shall be specified. The titanium shall conform to the requirements as to tensile properties prescribed in the specifications.

Siddhagiri Metals and Tubes is the prime supplier, stockist, exporter of Titanium Alloy Buttweld Fittings in Grade 1 and Grade 2. These Pipe Fittings are being checked by our professionals which guarantee for its quality and high standard.


ASTM B363 is specification for Titanium Buttweld Fittings which has very high tensile strength and toughness. It is used in aircraft and sea water application.
Other Names : ASTM B363 Ti Cp Gr 2 UNS R50400, ASTM B363 Ti Cp Gr 1, ASTM B363 Ti Cp Gr 2, ASTM B363 UNS R50250, ASTM B363 UNS R50400.
Material : Titanium Grade 1, Titanium Grade 2
Brand : Siddhagiri Metals and Tubes
Manufacturer : Siddhagiri Metals and Tubes
Rating : 4.4/5 based on 75 customer reviews

Our Inventory of ASTM B363 Material

  • ASTM B363 UNS R50250
  • ASTM B363 UNS R50400