Ti-10V-2Fe-3Al

Common Shapes

Ti-10V-2Fe-3Al Titanium Alloy is commonly available in:

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• Plate

• Billet

• Bar

• Ingot

Characteristics

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• High strength

• Good ductility

• Excellent creep resistance

• Good fracture toughness

• Excellent forgability

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Uses

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• Airframes

• Aircraft landing gear

• Helicopter components

Weldability

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Ti-10V-2Fe-3Al Titanium Alloy has poor welding characteristics

Machinability

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The usual Titanium machining precautions must be taken when machining Ti-10V-2Fe-3Al Titanium Alloy, but it is suited to being shaped by this method. 

UNS Number

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R56410

Composition

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Beta structure Titanium Alloy with alloying elements; 0xygen: ≤0.13, Nitrogen: ≤0.05, Carbon: ≤0.05, Hydrogen: ≤0.015, Iron: 1.60-2.20, Aluminium: 2.6-3.4. Vanadium 9.00-11.00

Grade 19

Common Shapes

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Grade 19 Titanium is commonly available in:

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• Ingot

• Seamless Pipes 

• Billet

• Bars

• Wire

Characteristics

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• Very high strength

• Good ductility

• Excellent corrosion resistance - approved to meet NACE MR0175 standard

Uses

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• Fasteners in Aeronautical Industry

• Marine components

• Springs

• Torsion Bars

• Tubes and casings in Oil, Gas and Geothermal applications

• Downhole applications, as above

Weldability

​

Grade 19 Titanium has fair weldability.

UNS Number​

R58640

Composition

Beta structure Titanium Alloy with alloying elements; 0xygen: ≤0.12, Nitrogen: ≤0.03, Carbon: ≤0.05, Hydrogen: ≤0.03, Iron: 0.30, Aluminium: 3.00-4.00. Vanadium 7.50-8.50, Chromium: 5.50-6.50, Molybdenum: 3.50-4.50 and Zirconium: 3.50-4.50.

Machinability

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Grade 19 Titanium is not best suited to machining. The best results are achieved using slow speeds, accurate cooling flow and high feed rates.

Common Names

Ti-3Al-8V-6Cr-4M0-4Zr, Beta C

Grade 20

Common Shapes

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Grade 20 Titanium is commonly available in:

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• Ingot

• Seamless Pipes 

• Billet

• Bar

Characteristics

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• A Palladium enhanced version of Grade 19, offering similar mechanical properties, with increased resistance to localised corrosion and hot brine media.

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Uses

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• Marine components

• Geothermal brine energy extraction

• Hydrocarbon extraction/production

Weldability

​

Grade 20 Titanium has fair weldability.

UNS Number

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R58645

Composition

Beta structure Titanium Alloy with alloying elements; 0xygen: ≤0.12, Nitrogen: ≤0.03, Carbon: ≤0.05, Hydrogen: ≤0.02, Iron: 0.30, Aluminium: 3.00-4.00. Vanadium 7.50-8.50, Chromium: 5.50-6.50, Molybdenum: 3.50-4.50, Zirconium: 3.50-4.50 and 0.04-0.08Pd.

Common Names

Ti-3Al-8V-6Cr-4Mo-4Zr-0.05Pd

Machinability

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Grade 20 Titanium is not best suited to machining. The best results are achieved using slow speeds, accurate cooling flow and high feed rates.

Grade 21

Common Shapes

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Grade 21 Titanium is commonly available in:

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• Forgings

• Tubes

• Foil

Characteristics

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• High strength

• Good formability

• Good oxidation resistance

• Strong at elevated temperatures, with good creep resistance and thermal stability

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Uses

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• Rolled into foil to make Titanium Matrix composites

• Airframes

• Jet engine structures

Weldability

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Grade 21 Titanium has fair weldability.

UNS Number

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R58210

Composition

Beta structure Titanium Alloy with alloying elements; 0xygen: ≤0.15, Nitrogen: ≤0.05, Carbon: ≤0.05, Hydrogen: ≤0.015, Iron: ≤0.40, Aluminium: ≤2.30. Molybdenum: 14.0-16.0 and Neobium: 2.20-3.20.

Common Names

Ti-15Mo-3Al-2.7Nb-0.2Si

Machinability

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Grade 21 Titanium is not best suited to machining. The best results are achieved using slow speeds, accurate cooling flow and high feed rates.