Grade 11 is very similar to Grade 1, except for the addition of a tiny bit of palladium to enhance corrosion resistance, making it an alloy. This corrosion resistance is useful to protect against crevice erosion and reducing acid in chloride environments.

Other useful properties include optimum ductility, cold formability, useful strength, impact toughness and excellent weldability. This alloy can be used in the same titanium applications as Grade 1, especially where corrosion is a concern such as:

Grade 11

CHEMICAL PROPERTIES OF TITANIUM GRADE 11

Element Content (%)
Iron, Fe <0.20
Oxygen, O <0.18
Palladium, Pd 0.12-0.25
Carbon, C <0.10
Nitrogen, N <0.03
Hydrogen, H <0.015
Titanium, Ti Balance

MECHANICAL PROPERTIES OF TITANIUM GRADE 11

Properties Metric Imperial
Tensile strength 345 MPa 50038 psi
Yield strength 221 MPa 32908 psi
Elastic modulus 103 GPa 14938 ksi
Elongation over 2”% 37% 37%
Hardness (BHN) 120 120

 

PHYSICAL PROPERTIES OF TITANIUM GRADE 11

Grade C N O H Ti Fe Al Pd
Titanium Gr 11 .08 max .03 max .25 max .015 max Bal 0.30 max – .12 – .25

 

TITANIUM GRADE 11 SPECIFICATION

Density: 0.163 lb/in3, (4.51 g/cm3)

Modulus of Elasticity (E): 
At 70°F (20°C): 16.3 x 103 ksi (112 GPa)

Modulus of Rigidity (G)
At 70°F (20°C): 5.9 x 103 ksi (41 GPa)

Coefficient of Expansion:
5.4 µin/in.-°F (70°F to 932°F)
9.7 µm/m-°C (20°C to 500°C)

Electrical Resistivity: 21 µΩ.in, (53.3 µΩ.cm)

Thermal Conductivity: 12.6 Btu-in/ft2hr-°F, (21.79 W/m-K)

USAGE & APPLICATION OF TITANIUM GRADE 11

Grade 11 Ti-0.15Pd alloy is chiefly used in the chemical and marine industries and in airframe construction sectors.

Our Overseas Dealers table

UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Jordan, Vendula, Brazil, Peru, Nigeria, Kuwait, Oman,
Thailand (Bangkok), Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa,
Kazakhstan, Saudi Arabia, Yemen, Algeria, Kenya, Sudan, Tunisia, Nepal, Bhutan, Pakistan, Bangladesh, Katand, Mozambique,
Egypt, Spain, Chile, Argentina, Tanzania, Singapore.

Our Overseas Dealers table

UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Jordan, Vendula, Brazil, Peru, Nigeria, Kuwait, Oman,
Thailand (Bangkok), Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa,
Kazakhstan, Saudi Arabia, Yemen, Algeria, Kenya, Sudan, Tunisia, Nepal, Bhutan, Pakistan, Bangladesh, Katand, Mozambique,
Egypt, Spain, Chile, Argentina, Tanzania, Singapore.

Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Bhopal, Visakhapatnam,
Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bikaner

Our Domestic Supply table

Our Domestic Supply table

Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Bhopal, Visakhapatnam,
Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bikaner