• Product Name
  • Product Keyword
  • Product Model
  • Product Summary
  • Product Description
  • Multi Field Search
Home / Products / Titanium Metal / Tianium bars/rods / Gr7 Titanium bar-titanium rod
Share to:

Gr7 Titanium bar-titanium rod

Grade 7 is mechanically and physically equivalent to Grade 2, except with the addition of the interstitial element palladium, making it an alloy. Grade 7 possesses excellent weldability and fabricality, and is the most corrosion resistance of all titanium alloys. In fact, it is most resistant to corrosion in reducing acids.

Applications of Gr7 titanium alloy
Grade 7 is used in chemical processes and production equipment components.
Available forms of Titanium Grade 7​ are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

  • customized
  • Rowlyn
  • bar001

General information Grade 7 titanium


Introduction

Grade 7 is mechanically and physically equivalent to Grade 2, except with the addition of the interstitial element palladium, making it an alloy. Grade 7 possesses excellent weldability and fabricality, and is the most corrosion resistance of all titanium alloys. In fact, it is most resistant to corrosion in reducing acids.


Applications of Gr7 titanium alloy

Grade 7 is used in chemical processes and production equipment components.

Typical Application of Grade7 Titanium : for corrosion resistance in the chemical industry where media is mildly reducing or varies between oxidizing and reducing.


Take a look at the mechanical, tensile, and physical properties listed on the chart and find the products that meet your needs. Titanium is a strong and versatile option compared to steel.

Available forms of Titanium Grade 7 : seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.


Chemical Properties of Grade 7 Titanium


ElementPercent By Weight
TiTitaniumBal
PdPalladium0.12%-0.25% 
CCarbon< 0.08%
OOxygen< 0.25%
NNitrogen< 0.03%
HHydrogen< 0.015%
FeIron< 0.3%


Physical Properties of grade 7 titanium

Chemical Composition (%)
(Max. values unless range is shown)
0.08 C; 0.30 FE*, 0.03 N; 0.2 Pd; 0.020 O
0.015 H (sheet); 0.0125H (bar)
MILL ANNEALED
TENSILE PROPERTIES
Guar. R.T. Min.Typical Elev. Temp. Prop.
600 F800 F1000 F
Ultimate Strength (psi)50,00030,00026,00019,000
Yield Strength (psi)0.2% offset40,00018,00015,00011,000
Elongation in 2″ (%)
Sheet > 0.025 thick
20372532
Reduction in Area (%) Bar2570/8070/8070/80
MECHANICAL PROPERTIES*Also available with 0.05 max FE for superior corrosion resistance.
Stress Rupture
in Time Shown
Stress (psi)


Time (Hrs.)
Stress and Time
to Produce Elongation
Shown (Creep)
Stress (psi)
Time (Hrs.)
Creep (%)
Charpy V-Notch Impact (ft.-lbs.) at Room Temperature
Bend RadiusUnder 0.070″ thick2.0 X Thickness
0.070″ And Over2.5 X Thickness
Welded Bend Radius2.0 – 3.0 X Thickness
HardnessRΒ80
PHYSICAL PROPERTIES
Beta Transus (F ± 25)1675
Coefficient of Thermal Expansion (10-6in./in./F)32-2124.8
32-6005.1
32-10005.4
32-12005.6
32-15005.6
Density (lbs./cu. in.)0.163
Melting Point, Approx (F)3020
Electrical Resistivity at Room Temp. (Microhms cm)56
Modulus Elasticity – Tension (106 psi)14.9
Modulus Elasticity – Torsion (106 psi)6.5
Thermal Conductivity
(Btu/hr/sq. ft./F/ft.)
9.5 at Room Temperature
Specific Heat (Btu/lb./F) at Room Temp.0.124
WeldabilityGood
Annealing Temp. (F)Full1300°/30 Min. – 2 Hrs,; Air Cool
Stress Relief1000-1100°/30 Min.; Air Cool
Forging* Temp. (F)Blocking1600-1700°
Finishing1500-1600°



Product Inquiry

Rowlyn

PRODUCTS & SERVICE

QUICK CONTACT
  info@rowlyn.com
 00 86 917 8999 589
  Eastern High-tech Industrial Zone, 
Baoji, CHINA

GET OUR LATEST UPDATES

© 2019 Baoji Rowlyn Metal Materials Co., Ltd. All Rights Reserved.  
Powered by BRAIN.