Ti-6242S Ti Alloy

Ti-6242S Ti Alloy

Our advantages

Ti-6242S properties and heat treatment forged piece, Including Ti-6242S application and specifications, Including Ti-6242S tube plate, Ti-6242S Pipe Fitting, Ti-6242S flange, Ti-6242S Angle Bar,Ti-6242S Valve,Ti-6242S 3d bend.

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Introduction to Our Products:

Specialized high quality steel

We have the advantages of equipment, technologies and price

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Ti-6242S has the following specifications:

Valve:
Diameter : 1mm-1300mm

Steel pipe:
Size: OD: 9.5mm - 813mm WT: 0.8mm - 34mm Length: 1 - 13m, also can be customed.

Pipe fitting:
Size: 1/8 inch - 80 inch (DN6 - DN2000) WT: Sch5s - Sch160XXS

Flange:

Length:  Any length based on the customer's requirement.

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Chemical composition % of the ladle analysis of grade Ti-6242S and Standards

Titanium Ti-6Al-2Sn-4Zr-2Mo-0.1Si; Duplex Annealed
Categories: Metal; Nonferrous Metal; Titanium Alloy; Alpha/Near Alpha Titanium Alloy

Material Notes: Information provided by Allvac and the references.

Applications: High-temp jet engines. Blades, discs, spacers, seals. High performance automotive valves.

Key Words: Ti-6242Si; Ti-6242S; UNS R54620

Physical Properties Metric English Comments
Density 4.54 g/cc 0.164 lb/in³
 
Mechanical Properties Metric English Comments
Hardness, Brinell 318 318 Estimated from Rockwell C.
Hardness, Knoop 346 346 Estimated from Rockwell C.
Hardness, Rockwell C 34 34
Hardness, Vickers 333 333 Estimated from Rockwell C.
Tensile Strength, Ultimate 1110 MPa 161000 psi
Tensile Strength, Yield 1050 MPa 152000 psi
Elongation at Break 13.0 % 13.0 %
Reduction of Area 30.0 % 30.0 %
Modulus of Elasticity 118 GPa 17100 ksi
Compressive Modulus 118 GPa 17100 ksi
Notched Tensile Strength 1025 MPa 148700 psi Kt >17; Average of longitudinal and transverse.
Ultimate Bearing Strength 1800 MPa 261000 psi e/D = 2.0; varies with thickness; this value is at about 2.4 mm.
Bearing Yield Strength 1450 MPa 210000 psi e/D = 2.0
Poissons Ratio 0.325 0.325
Charpy Impact 36.0 J 26.6 ft-lb V-Notch, oxygen content about 0.1%. Value drops with increasing O content.
Fatigue Strength 225 MPa
@# of Cycles 1.00e+7 32600 psi
@# of Cycles 1.00e+7 Kt = 3
  320 MPa
@# of Cycles 50000 46400 psi
@# of Cycles 50000 Kt = 3
  610 MPa
@# of Cycles 1.00e+7 88500 psi
@# of Cycles 1.00e+7 A=0.67
  750 MPa
@# of Cycles 500000 109000 psi
@# of Cycles 500000 A = 0.67
Shear Modulus 44.5 GPa 6450 ksi Calculated
 
Electrical Properties Metric English Comments
Electrical Resistivity 0.000190 ohm-cm 0.000190 ohm-cm
 
Thermal Properties Metric English Comments
CTE, linear 7.70 µm/m-°C
@Temperature 0.000 - 100 °C 4.28 µin/in-°F
@Temperature 32.0 - 212 °F
  7.70 µm/m-°C
@Temperature 205 °C 4.28 µin/in-°F
@Temperature 401 °F
  8.10 µm/m-°C
@Temperature 315 - 540 °C 4.50 µin/in-°F
@Temperature 599 - 1000 °F average
Specific Heat Capacity 0.460 J/g-°C 0.110 BTU/lb-°F
Thermal Conductivity 7.00 W/m-K 48.6 BTU-in/hr-ft²-°F
Melting Point <= 1705 °C <= 3101 °F Liquidus
Liquidus 1705 °C 3101 °F
Beta Transus 995 °C 1820 °F
 
Component Elements Properties Metric English Comments
Aluminum, Al 5.50 - 6.50 % 5.50 - 6.50 %
Carbon, C <= 0.0500 % <= 0.0500 %
Hydrogen, H <= 0.0150 % <= 0.0150 %
Iron, Fe <= 0.250 % <= 0.250 %
Molybdenum, Mo 1.80 - 2.20 % 1.80 - 2.20 %
Nitrogen, N <= 0.0500 % <= 0.0500 %
Other, each <= 0.100 % <= 0.100 %
Other, total <= 0.300 % <= 0.300 %
Oxygen, O <= 0.150 % <= 0.150 %
Silicon, Si 0.0600 - 0.100 % 0.0600 - 0.100 %
Tin, Sn 1.80 - 2.20 % 1.80 - 2.20 %
Titanium, Ti 83.785 - 87.24 % 83.785 - 87.24 % As Balance; Elemental Compostions per ASTM B265
Zirconium, Zr 3.60 - 4.40 % 3.60 - 4.40 %

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MTA081 / 14114

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Machining performance

Ti-6242S the mechanical properties of the report, the report provides detailed performance analysis and application.

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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.

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Machinability

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.

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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.

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Welding

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.

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Forging

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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Hot tags:Ti-6242S tube plate, Ti-6242S Pipe Fitting, Ti-6242S flange, Ti-6242S Angle Bar,Ti-6242S Valve,Ti-6242S forgings

stainless steel | mould steel | Heat resistant steel | Tool steel | Bearing steel | Spring steel | Alloy steel | Nickel base alloy and high nickel containing steels | Cementation steels | Free-cutting steels | Cold extrusion steels | Nitriding steels | Chain steels | Carbon steel | Ti Alloy | High temperature high strength alloy and high-temperature alloy | Low alloy high-temperature steel |

 
 
 
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