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ASTM B363 Standards And Specifications

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

ASTM B363 Buttweld Fittings

ASTM B363 Buttweld Fittings

ASTM B363 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. Siddhagiri Metals and Tubes is the prime supplier, stockist, exporter of Titanium Buttweld Fittings in Gr 1 Titanium Buttweld Fittings / Pipe Fittings and Gr 2 Titanium Buttweld Fittings / Pipe Fittings with ASTM B363 UNS R50250 Buttweld Fittings / Pipe Fittings and ASTM B363 UNS R50400 Buttweld Fittings / Pipe Fittings. ASTM B363 covers Titanium Buttweld Fittings which is used in aerospace and marine application.

Gr 1 Titanium Buttweld Fittings B363 R50250

Titanium Grade 1 Buttweld Fittings with ASTM B363 supplied by Siddhagiri Metals and Tubes is available in Gr 1 Titanium Pipe Fittings, Grade 1 Titanium Buttweld Fittings, Titanium Buttweld Fittings and Titanium Pipe Fittings. Titanium Buttweld /Pipe Fittings complies national as well as international standards like R50250 Pipe Fittings, R50250 Buttweld Fittings.

Gr2 Titanium Buttweld Fittings B363 R50400

Titanium Grade 2 Buttweld Fittings with ASTM B363 supplied by Siddhagiri Metals and Tubes is available in Gr 2 Titanium Pipe Fittings, Grade 2 Titanium Buttweld Fittings, Titanium Buttweld Fittings and Titanium Pipe Fittings. Titanium Buttweld /Pipe Fittings complies national as well as international standards like R50400 Pipe Fittings, R50250 Buttweld Fittings.

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.


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
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