Ti-15V-3Cr-3Sn-2Al Ti Alloy

Data Table for:Ti Alloy:Ti-15V-3Cr-3Sn-2Al Ti Alloy

Steel grade type Ti Alloy:
Production specifications Steel plate,Sheet, Coil,Flat bar,Round bar, Strip steel,wire,All kinds of forgings.
Mchining Turning
Deep hole drilling: length max 9.8 meters.
Range of work

Round bar steel: 1mm to 2000mm

Square-shape steel: 10mm to 1000mm

steel Plate/sheet:0.08mm to 800mm

Width: 10mm to 1500mm

Lenth: We can supply any lenth based on the customer's requirement.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Tubings: OD: φ4-410 mm, with wall thickness ranging from 1-35 mm.

Heat treatment Normalizing,Annealing,Tempering,Quenching,Hardening and tempering,Seasoning,Surface hardening,Carburizing

Ti-15V-3Cr-3Sn-2Al Ti Alloy Chemical composition and Mechanical properties


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Ti-15V-3Cr-3Sn-2Al Ti Alloy

Our advantages

Ti-15V-3Cr-3Sn-2Al properties and heat treatment forged piece, Including Ti-15V-3Cr-3Sn-2Al application and specifications, We have all specifications,Including Ti-15V-3Cr-3Sn-2Al steel plate, Ti-15V-3Cr-3Sn-2Al sheet, Ti-15V-3Cr-3Sn-2Al square steel, Ti-15V-3Cr-3Sn-2Al flat bar,Ti-15V-3Cr-3Sn-2Al round bar,Ti-15V-3Cr-3Sn-2Al forgings, we can own production and sales.

Introduction to Our Products:

Specialized high quality steel

We have the advantages of equipment, technologies and price

forged/hot rolling/ extrusion of steel

We can produce the Ti-15V-3Cr-3Sn-2Al has the following specifications:

Round bar steel: 1mm to 3000mm

Square-shape steel: 1mm to 2000mm

Plate steel:0.1mm to 2500mm

Width: 10mm to 2500mm

Lenth: We can supply any lenth based on the customer's requirement.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.

Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement

Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement

Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.

We serve you with our honesty, integrity, and professionality.

Chemical composition % of the ladle analysis of grade Ti-15V-3Cr-3Sn-2Al and Standards


Physical Properties Metric English Comments
Density 4.78 g/cc 0.173 lb/in³ Typical
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 1300 MPa 189000 psi Typical
Tensile Strength, Yield 1210 MPa
@Strain 0.200 %
175000 psi
@Strain 0.200 %
Elongation at Break 9.00 % 9.00 % Typical
Modulus of Elasticity 107 GPa 15500 ksi Typical
Thermal Properties Metric English Comments
CTE, linear 8.60 µm/m-°C
@Temperature 20.0 °C
4.78 µin/in-°F
@Temperature 68.0 °F
  9.20 µm/m-°C
@Temperature 20.0 - 250 °C
5.11 µin/in-°F
@Temperature 68.0 - 482 °F
  9.90 µm/m-°C
@Temperature 20.0 - 500 °C
5.50 µin/in-°F
@Temperature 68.0 - 932 °F
Specific Heat Capacity 0.500 J/g-°C 0.120 BTU/lb-°F
Thermal Conductivity 8.30 W/m-K 57.6 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 288 °C 550 °F
Beta Transus 760 °C 1400 °F
Component Elements Properties Metric English Comments
Aluminum, Al 2.50 - 3.50 % 2.50 - 3.50 %
Carbon, C <= 0.050 % <= 0.050 %
Chromium, Cr 2.50 - 3.50 % 2.50 - 3.50 %
Hydrogen, H <= 0.015 % <= 0.015 %
Iron, Fe <= 0.25 % <= 0.25 %
Nitrogen, N <= 0.050 % <= 0.050 %
Oxygen, O <= 0.13 % <= 0.13 %
Tin, Sn 2.50 - 3.50 % 2.50 - 3.50 %
Titanium, Ti 72.6 - 78.5 % 72.6 - 78.5 % Calculated as remainder
Vanadium, V 14.0 - 16.0 % 14.0 - 16.0 %


Machining performance

Download Ti-15V-3Cr-3Sn-2Al the mechanical properties of the report, the report provides detailed performance analysis and application. Download >>

Principal Design Features

One of the most widely used precipitation hardening grades in the business. While soft and ductile in the solution annealed condition, it is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high harness, toughness and strength.


Long, gummy chips characterize this alloys machinability. It can be machined in the annealed condition, however condition H1150M will yield best results. Post machining solution treatment of parts will be required prior to final hardening if machining in this condition.

Heat Treatment

CONDITION A--Soak at 1900 F (1038 C) for 30 minutes and cool below 60 F (16 C) for complete martensite transformation. CONDITION H 950- Treat Condition A material at 900 F(482 C) for 1 hour, air cool.. CONDITION H925, H1025, H1075, H1100, H1150- Soak solution treated material for 4 hours at specified temperature, air cool, CONDITION H1150M- Soak solution treated material at 1400 F (760 C) for 2 hours, air cool, then re-heat to 1150 F (620 C) for 4 hours and air cool.


Successfully welded by common fusion and resistance methods, this alloy should not be joined by oxyacetylene welding. AWS E/ER630 filler metal is recommended if required.


Soak for 1 hour at 2150 F (1177 C) prior to forging. Do not work below 1850 F (1010 C). Post-work solution treatment is required prior to final hardening.

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Mechanical Properties

Properties Conditions
T (°C) Treatment
Density (×1000 kg/m3) 7.7-8.03 25  
Poisson's Ratio 0.27-0.30 25  
Elastic Modulus (GPa) 190-210 25  
Tensile Strength (Mpa) 1158 25 oil quenched, fine grained, tempered at 425°C
Yield Strength (Mpa) 1034
Elongation (%) 15
Reduction in Area (%) 53
Hardness (HB) 335 25 oil quenched, fine grained, tempered at 425°C

Thermal Properties

Properties Conditions
T (°C) Treatment
Thermal Conductivity (W/m-K) 42.7 100  
Specific Heat (J/kg-K) 477 50-100  
Physical Properties
Quantity Value Unit
Thermal expansion 16 - 17 e-6/K
Thermal conductivity 16 - 16 W/m.K
Specific heat 500 - 500 J/kg.K
Melting temperature 1370 - 1400 °C
Service temperature 0 - 500 °C
Density 8000 - 8000 kg/m3
Resistivity 0.7 - 0.7 Ohm.mm2/m

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