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Titanium
Ti Grade 5 / 3.7165
Titanium Grade 5/3.7165

Titanium Grade 5/3.7165 (Ti-6Al-4V) is the most widely used titanium alloy, which accounts for 50% of the world's total amount titanium used. This grade is an excellent combination of strength, corrosion resistance, weldability and fabricability. It can be heat treated to increase strength, and also has the ability to withstand salt water, marine atmosphere and a variety of acidic and alkaline corrosive media temperatures below 300°C. Many excellent characteristics of Grade 5 titanium makes it the best alloy for multiple industries such as aerospace, medical, marine and chemical processing industries.

Material Data Sheet
EN DIN ASTM UNS BS
Titan Grade 5 3.7165 Ti-Grade 5 R56400 Ti-6Al-4V
Chemical Composition
Al% V% Fe% O% H% N% Ti%
6 4 Max 0.25 Max 0.2 Max 0.015 Max 0.05 rest
Physical Characteristics
FORM VALUE FORM VALUE
Density 4.43 g/cm3 CTE, linear 20°C 0~100℃ 8.6 μm/m-℃
Tensile Strength,Ultimate 895 MPa CTE, linear 250°C 0~315℃ 9.2 μm/m-℃
Yield strength (0.2% Offset) 825 MPa CTE, linear 500°C 0~540℃ 9.7 μm/m-℃
Modulus of Elasticity 114 GPa Thermal Conductivity 6.7 W/m-K
Shear Modulus 44 GPa Melting Point 1604~1660 ℃
Elongation at Break 10% Specific Heat Capacity 0.5263 J/g-℃
Hardness, Brinell 379 Poisson's Ratio 0.33
Hardness, Knoop 414 Charpy Impact 23 J
Hardness, Rockwell C 41
Applications

Aerospace, Chemical processing, Fasteners, Medical implants

Scope of supply
FORM RANGE(mm) STANDARD
Bars/Billets Dia. 2 - 400

ASTM AMS ASME MIL JIS BS

ASTM B348 F136 F67 AMS4928

Sheets/Plates

0.3≤Thickness<4  W 400-1200  L 1000-3000

4≤Thickness<200  W 400-2500  L 1000-6000

ASTM AMS ASME MIL JIS BS

ASTM B265 F136 F67 AMS4928

Tubes/Pipes

Outer diameter:3-114  Thickness:0.2-9(Seamless tubes & pipes)

Outer diameter:20-600  Thickness:0.5-25(Welded pipes)

ASTM AMS ASME MIL JIS BS

ASTM B337 B338 B861

Other

Flanges, Forgings, Pipe/tube fittings, Elbows, Reducers, Bolts/Screws, Nuts, Washers, Irregular parts

ASTM AMS ASME MIL JIS BS

The scope of supply differs a little depending on the material quality. Please contact us for the product details and the other sizes.

We can customize any sizes according to your requirement.

Material Service

Laser cutting, Plasma cutting, Sawing, Waterjet cutting, Shearing, Chamfering, Marking

Terms of delivery

FOB/CFR/CIF/DDU/DDP

Transportation

Sea transportation, Land transportation, Railway transportation, Air transportation

Corrosion Characteristics
Material Medium Concentration % Temperature °F(°C) Corrosion Rate mpy (mm/y)
Grade 5 Titanium Dilute pure hydrochloric acid 2 Boiling 260(6.6)
Grade 5 Titanium Dilute pure hydrochloric acid 3 Boiling 520(13.2)
Grade 5 Titanium Dilute pure hydrochloric acid 5 Boiling 1030(26.2)
Grade 5 Titanium Dilute pure hydrochloric acid 8 Boiling 1900(48.3)
Corrosion of Grade 5 Titanium in ambient seawater
Material Ocean Depth ft (m) Corrosion Rate mpy (mm/y)
Grade 5 Titanium 5-6,790 (1.5-2070) <0.010 (<0.00025)

Limitation of Liability and Disclaimer of Warranty: In no event will Xi'an Dec Titanium Import & Export Co., Ltd. be liable for any damages arising from the use of the information included in this document or that it is suitable for the 'applications' noted. We believe the information and data provided to be accurate to the best of our knowledge but, all data is considered typical values only. It is intended for reference and general information and not recommended for specification, design or engineering purposes. Dec assumes no implied or express warranty in regard to the creation or accuracy of the data provided in this document.