CP4 Titanium

Titanium Grade 4 (CP-70)

The commercially pure grade 4 titanium is a great choice for the marine and aircraft construction industries because of its high strength and resistance to corrosion. At Titanium Processing Center we keep our grade 4 titanium inventory updated so we can ship your materials to you on the same or the next day, whether you need it in bar, billet, wire, pipe, or another form.

There are no minimum order requirements, so we can work with you to determine your exact needs and ship the right amount for your project. We also have a skilled and experienced manufacturing division that can provide machining and fabrication services on your titanium. Get started today by contacting us and speaking to one of our representatives or by requesting a free instaQuote on your next order.

Chemical Composition (%)
(Max. values unless range is shown)
0.08 C; 0.50 FE*, 0.05 N; 0.40 O; 0.015 H
(sheet; 0.0125H (bar); 0.00100 H (billet)
Guar. R.T. Min. Typical Elev. Temp. Prop.
600 F 800 F 1000 F
Ultimate Strength (psi) 80,000 44,000 34,000 27,000
Yield Strength (psi)0.2% offset 70,000 24,000 21,000 16,000
Elongation in 2″ (%)
Sheet > 0.025 thick
15 18 22 29
Reduction in Area (%) Bar 25 70/80 70/80 70/80
MECHANICAL PROPERTIES *Also available with 0.05 max FE for superior corrosion resistance.
Stress Rupture
in Time Shown
Stress (psi) 17,000
Time (Hrs.) 450
Stress and Time
to Produce Elongation
Shown (Creep)
Stress (psi) 8,000
Time (Hrs.) 150
Creep (%) .15
Charpy V-Notch Impact (ft.-lbs.) at Room Temperature
Bend Radius Under 0.070″ thick 2.5 X Thickness
0.070″ And Over 3.0 X Thickness
Welded Bend Radius 3.0 – 5.0 X Thickness
Hardness RΒ100
Beta Transus (F ± 25) 1740
Coefficient of Thermal Expansion (10-6in./in./F) 32-212 4.8
32-600 5.1
32-1000 5.4
32-1200 5.6
32-1500 5.6
Density (lbs./cu. in.) 0.163
Melting Point, Approx (F) 3020
Electrical Resistivity at Room Temp. (Microhms cm) 60
Modulus Elasticity – Tension (106 psi) 15.1
Modulus Elasticity – Torsion (106 psi) 6.5
Thermal Conductivity
(Btu/hr/sq. ft./F/ft.)
9.8 at Room Temperature
Specific Heat (Btu/lb./F) at Room Temp. 0.129
Weldability Good
Annealing Temp. (F) Full 1300°/30 Min. – 2 Hrs,; Air Cool
Stress Relief 1000-1100°/30 Min.; Air Cool
Forging* Temp. (F) Blocking 1600-1700°
Finishing 1500-1600°
Available Mill Products Bar, Billet, Extrusions, Plate Sheet, Strip, Wire, Pipe, Tubing
Typical Application For corrosion resistance in the chemical and marine industries;for aircraft construction.
Industry Specifications ASTM

  • B265 Grade 4
  • B348 Grade 4
  • F67 Grade 4
  • F467 Grade 4
  • F468 Grade 4

Contact Titanium Processing Center (TPC)

Titanium Processing Center (TPC) is a stocking distributor and service center of commercially pure and titanium alloy products in bar, sheet, plate, pipe, tubing, fasteners, fittings and more. We provide professional service and certified titanium products from our headquarters in New Baltimore, Michigan.

Contact us TODAY, buy now from our online store, or give us a call toll-free at 888-771-9449.