CP Grade 2 Titanium Sheet, Coil, Bar, Plate - AMS 4902

Commercially Pure or CP titanium is unalloyed. Grade 2 has higher levels of iron and oxygen than other CP grades, which offers excellent formability and moderate strength with superior corrosion resistance. CP Grade 2 titanium is widely used in heat exchangers. CP2 is one of the most common titanium grades, with properties that make it a good candidate for chemical and marine, aerospace and medical applications.


CP Grade 2 Inventory Size Ranges

Sheet & Coil

0.016" - 0.125"

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Plate

0.250" - 0.500"

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Bar

0.125" - 0.500"

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Standard Inventory Specifications

  • UNS R50400
  • AMS 4902
  • ASTM B 265
  • ASTM B 348
  • ASTM F 67
  • MIL-T-9046 CP-3
  • MIL-T-9047 CP-3
  • DFARS Compliant

Common Applications of CP Grade 2

  • Airframe skins, ductwork, brackets, galley equipment
  • Chemical processing condensers, evaporators, reaction vessels
  • Desalinization plant tubing and tube heaters
  • Cryogenic vessels
  • Heat exchangers
  • Electroplating
  • Gaskets
  • Medical devices
Chemical Composition of CP Grade 2 Titanium
Element Percent by Weight
N Nitrogen 0.03% max
C Carbon 0.10% max
O Oxygen 0.25% max
Fe Iron 0.30% max
H Hydrogen 0.0155% max
Ti Titanium Balance
- Other 0.4% max

Physical Properties of CP Grade 2 Titanium

Physical Property

T (°F)

T (°C)

Value

 

 

Value (SI)

Density

 

 

0.1630 lb/in³

4.512 g/cm3

Beta Transus

1650-

1700

899-

927

 

 

Melting (liquidus) Point

3020-

3040

1660-

1671

 

 

Specific Heat

73

23

0.1250 Btu/°F

 

Electrical Resistivity

104

210

606

40

99

319

294.8 ???in

24.0 ???in

39.4 ???in

 

7.5 μΩ∙m

.61 μΩ∙m

1.0 μΩ∙m

Modules of Elasticity

 

 

15.0 x 10³ ksi

10.3 x 104 MPa

Magnetic Attraction

 

 

 

non

e

Mechanical Properties of CP Grade 2 Titanium

Typical mechanical properties for CP Grade 2 titanium have an approximate Fatigue Limit Range for Smooth Axial Fatigue of R=0.1 - 275-345Mpa (40-50 ksi)

Room Temperature Mechanical Properties

UTS

Ksi (MPa)

YS

Ksi (MPa)

%EI

%RA

Specified Minimum Properties

50 (345)

40 (275)

20

30

Typical Properties

74-88

(510-605)

49-79

(335-545)

21-29

47-54


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United Performance Metals is Approved ISO 13485 : 2016.  

The technical data provided is for information only and not for design purposes.  It is not warranted or guaranteed.