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Titanium Grade 3 Plate & Sheet AMS4900 Commercially Pure Titanium

Titanium Grade 3 Plate & Sheet (AMS 4900, TA3, CP3) is a commercially pure titanium material known for its excellent corrosion resistance, moderate strength, and outstanding formability. With higher strength than Grade 1 and Grade 2 while maintaining good ductility, it is widely used in chemical processing, marine environments, heat exchangers, and industrial equipment. This material offers superior resistance to acids, chlorides, and seawater, making it an ideal choice for demanding applications requiring durability, lightweight performance, and long service life.

Grade 3 Titanium Plate & Sheet Chemical Composition


ElementMaximum Composition (%)
Titanium (Ti)                                           Balance
Iron (Fe)                                                  0.3
Carbon (C)                                                  0.1
Nitrogen (N)                                                0.05
Hydrogen (H)                                               0.015
Oxygen (O)                                                0.35

Titanium plate CP3 Mechanical Properties


PropertyValue
Tensile Strength450–550 MPa
Yield Strength380–480 MPa
Elongation≥ 20%
Density4.51 g/cm³
Hardness~200 HV

Commercially Pure Titanium Plate Grade 3  Dimensions

CategoryDimension Range
ThicknessPlates: 6 mm – 120 mm

Sheets: 0.4 mm – 6 mm
Width1000 mm (39.37 inches)

1220 mm (48.03 inches)

1500 mm (59.05 inches)

2000 mm (78.74 inches)
Length2000 mm (78.74 inches)

2440 mm (96.06 inches)

3000 mm (118.11 inches)

4000 mm (157.48 inches)

6000 mm (236.22 inches)

Why Choose Pure Titanium TA3 Grade 3 CP3 Plate?

  • A step up in strength compared to Grades 1 and 2, without a significant loss in ductility.

  • Versatile for applications where higher mechanical performance is required.

  • Excellent long-term resistance in corrosive environments, reducing maintenance costs.

Typical Applications of Pure Titanium TA3 Grade 3 CP3 Plate

  • Chemical Processing:

    Equipment such as heat exchangers, reactors, and piping systems requiring strength and corrosion resistance.

  • Marine Applications:

    Components exposed to seawater, such as pumps and propeller shafts.

  • Aerospace and Automotive:

    Structural components that demand a balance of strength and weight savings.

  • Medical Devices:

    Non-implantable medical devices where biocompatibility is an asset.

  • Energy Sector:

    Used in power plants and renewable energy systems due to its ability to withstand harsh operating conditions.


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