WWERTi-7

C = 0.03 max
O = 0.10 max
H = 0.008 max
N = 0.02 max
Fe = 0.20 max
Pd = 0.12-0.25

Welds made using this alloy probably are the most corrosion resistant titanium welds used in industrial applications. Mechanical and physical properties are similar to those of ERTi-2. Titanium is a reactive metal that is sensitive to embrittlement by oxygen, nitrogen and hydrogen at temperatures above 500F. This can be provided by shielding the metal with high purity inert gas or in a chamber. Cleanliness of the joint is a major factorin producing porosity free welds. Protection of the wire at all times is required to assure cleanliness. Can be fusion welded to Zirconium, Tantalum,  Nobium and Vanadium. Should not be fusion welded to Copper, Iron, Nickel, and Aluminum, as it will produce extremely brittle welds.

WWERTi-6

C = 0.08 max
O = 0.18 max
H = 0.015 max
N = 0.05 max
Al = 4.5-5.8
Sn = 2.0-3.0
Fe = 0.50 max
Y = 0.005 max

This material has good weldability, oxidation resistance, and stability and strength at elevated temperatures. Use on components where high elevated temperature strength is required. All automatic weld processes can be used. Titanium is a reactive metal that is sensitive to embrittlement by oxygen, nitrogen and hydrogen at temperatures above 500F. This can be provided by shielding the metal with high purity inert gas or in a chamber. Cleanliness of the joint is a major factorin producing porosity free welds. Protection of the wire at all times is required to assure cleanliness. Can be fusion welded to Zirconium, Tantalum, Nobium and Vanadium. Should not be fusion welded to Copper, Iron, Nickel, and Aluminum, as it will produce extremely brittle welds

WWERTi-5ELI

C = 0.03 max
O = 0.10 max
H = 0.005 max
N = 0.012 max
Al = 5.5-6.5
Va = 3.5-4.5
Fe = 0.15 max
Y = 0.005 max

Purer version of ERTi-5 (Extra low Interstitial) content, (which is lower oxygen content). Primary use in surgical implants, cryogenic vessels, and airframe components. Use all automatic weld processes. Titanium is a reactive metal that is sensitive to embrittlement by oxygen, nitrogen and hydrogen at temperatures above 500F. This can be provided by shielding the metal with high purity inert gas or in a chamber. Cleanliness of the joint is a major factorin producing porosity free welds. Protection of the wire at all times is required to assure cleanliness. Can be fusion welded to Zirconium, Tantalum, Nobium and Vanadium. Should not be fusion welded to Copper, Iron, Nickel, and Aluminum, as it will produce extremely brittle welds.
Note: AWS previously classified this material as ERTi-6Al-4V-1

WWERTi-5

C = 0.05 max
O = 0.18 max
H = 0.015 max
N = 0.03 max
Al = 5.5-6.7
Va = 3.5-4.5
Fe = 0.30 max
Y = 0.005 max

This alloy is commonly referred to as “6-4” titanium and is probably the most widely used titanium alloy. This alloy is excellent for industrial fans, pressure vessels, aircraft components, and automotive parts. All automatic weld processes can be used. Titanium is a reactive metal that is sensitive to embrittlement by oxygen, nitrogen and hydrogen at temperatures above 500F. This can be provided by shielding the metal with high purity inert gas or in a chamber. Cleanliness of the joint is a major factorin producing porosity free welds. Protection of the wire at all times is required to assure cleanliness. Can be fusion welded to Zirconium, Tantalum, Nobium and Vanadium. Should not be fusion welded to Copper, Iron, Nickel, and Aluminum, as it will produce extremely brittle welds.
Note: AWS previously classified this material as ERTi-6Al-4V

WWERTi-4

C = 0.03 max
O = 0.15-0.25
H = 0.008 max
N = 0.02 max
Fe = 0.30 max

This alloy is commonly referred to as a commercially pure titanium. Widely used in industrial applications. All automatic weld processes can be used. Can be used in seawater, heat exchanges, piping systems. Titanium is a reactive metal that is sensitive to embrittlement by oxygen, nitrogen and hydrogen at temperat cleanliness. Can be fusion welded to Zirconium, Tantalum, Nobium and Vanadium. Should not be fusion welded to Copper, Iron, Nickel, and Aluminum, as it will produce extremely brittle welds

WWERTi-3

C = 0.03 max
O = 0.10-0.15
H = 0.008 max
N = 0.02 max
Fe = 0.20 max

This alloy is commonly referred to as a commercially pure titanium widely used in industrial applications. Can use all automatic weld processes. This grade also has some uses in the aerospace industry. Can be used in seawater, heat exchanges, piping systems. Titanium is a reactive metal that is sensitive to embrittlement by oxygen, nitrogen and hydrogen at temperatures above 500F. This can be provided by shielding the metal with high purity inert gas or in a chamber. Cleanliness of the joint is a major factorin producing porosity free welds. Protection of the wire at all times is required to assure cleanliness. Can be fusion welded to Zirconium, Tantalum, Nobium and Vanadium. Should not be fusion welded to Copper, Iron, Nickel, and Aluminum, as it will produce extremely brittle welds.

WWERTi-2

C = 0.03 max
O = 0.10 max
H = 0.008 max
N = 0.02 max
Fe = 0.20 max

This alloy is commonly referred to as a commercially pure titanium. Mechanical properties increased slightly from ERTi-1 grades. Widely used in industrial applications. All automatic weld processes can be used. This grade also has some uses in the aerospace industry. Can be used in seawater, heat exchanges, piping systems. Titanium is a reactive metal that is sensitive to embrittlement by oxygen, nitrogen and hydrogen at temperatures above 500F. This can be provided by shielding the metal with high purity inert gas or in a chamber. Cleanliness of the joint is a major factorin producing porosity free welds. Protection of the wire at all times is required to assure cleanliness. Can be fusion welded to Zirconium, Tantalum, Nobium and Vanadium. Should not be fusion welded to Copper, Iron, Nickel, and Aluminum, as it will produce extremely brittle welds

WWERTi-15

C = 0.03 max
O = 0.10 max
H = 0.005 max
N = 0.015 max
Al = 5.5-6.5
Fe = 0.15 max
Mo = 0.5-1.5
Cb = 1.5-2.5
Ta = 0.5-1.5

This alloy has excellent resistance to salt water corrosion, good toughness. Can use on hulls, pressure vessels, etc. using materials of a matching composition. Titanium is a reactive metal that is sensitive to embrittlement by oxygen, nitrogen and hydrogen at temperatures above 500F. This can be provided by shielding the metal with high purity inert gas or in a chamber. Cleanliness of the joint is a major factorin producing porosity free welds. Protection of the wire at all times is required to assure cleanliness. Can be fusion welded to Zirconium, Tantalum, Nobium and Vanadium. Should not be fusion welded to Copper, Iron, Nickel, and Aluminum, as it will produce extremely brittle welds.

WWERTi-12

C = 0.03 max
O = 0.12 max
H = 0.008 max
N = 0.02 max
Fe = 0.30 max
Mo = 0.2-0.4
Ni = 0.6-0.9

Welds made using this filler metal offer improved corrosion resistance. Uses in industrial applications are similar to those of ERTi-2 materials. Titanium is a reactive metal that is sensitive to embrittlement by oxygen, nitrogen and hydrogen at temperatures above 500F. This can be provided by shielding the metal with high purity inert gas or in a chamber. Cleanliness of the joint is a major factorin producing porosity free welds. Protection of the wire at all times is required to assure cleanliness. Can be fusion welded to Zirconium, Tantalum, Nobium and Vanadium. Should not be fusion welded to Copper, Iron, Nickel, and Aluminum, as it will produce extremely brittle welds.

WWERTi-1

C = 0.03 max
O = 0.10 max
H = 0.005 max
N = 0.015 max
Fe = 0.10 max

This alloy is commonly referred to as a commercially pure titanium and is widely used for industrial applications. All automatic weld processes can be used. This grade also has some uses in the aerospace industry. Can be used in seawater, heat exchanges, piping systems. Titanium is a reactive metal that is sensitive to embrittlement by oxygen, nitrogen and hydrogen at temperatures above 500F. This can be provided by shielding the metal with high purity inert gas or in a chamber. Cleanliness of the joint is a major factorin producing porosity free welds. Protection of the wire at all times is required to assure cleanliness. Can be fusion welded to Zirconium, Tantalum, Nobium and Vanadium. Should not be fusion welded to Copper, Iron, Nickel, and Aluminum, as it will produce extremely brittle welds.