Customization: | Available |
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Type: | Titanium Bars |
Application: | Industrial, Medical |
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Lork Group specializes in the supply of 6Al-7Nb alloy raw materials and processing, alloys, stainless steel, metal quality development, welcome your inquiries
Titanium Alloy 6Al-7Nb is a vacuum-arc-melted and remelted alloy used extensively in the medical, surgical and dental industries for implants, joint replacements and prostheses. It is chemically similar to Titanium Grade 5 ELI, except that the Niobum (Nb) replaces Vanadium as one of the main alloying elements. The use of Vanadium makes 6Al-7Nb totally biocompatible and allergy-free and exhibits better corrosion resistance than that of 6Al-4V ELI.
Like 6Al-4V ELI, the contents of the interstitial elements Carbon, Oxygen, Nitrogen and Hydrogen are closely controlled and kept low. This close control improves the impact resistance, toughness, deformation capability and machinability.
Titanium 6Al-7Nb Alloy Application
Titanium 6Al-7Nb Alloy Chemical Composition
Element | Content (%) |
Ti | Rest |
Al | 5,50 - 6,50 |
Nb | 6,50 -7,50 |
Fe | max. 0,25 |
O | max. 0,20 |
C | max. 0,08 |
N | max. 0,05 |
H | max. 0,009 |
Properties | Metric | Imperial |
Hardness, Brinell | 265 | 265 |
Hardness, Knoop | 215 | 215 |
Hardness, Rockwell B | 100 | 100 |
Hardness, Rockwell C | 23 | 23 |
Hardness, Vickers | 280 | 280 |
Tensile Strength, Ultimate | 550 MPa | 79800 psi |
Tensile Strength, Yield | 480 - 552 MPa | 69600 - 80100 psi |
Properties | Metric | Imperial |
Density | 4.43 g/cc | 0.16 lbs/in3 |
Melting Point | 1604-1660°C | 2920-3020°F |
Shear Modulus | 43988 MPa | 6.38 x 106 psi |
Modulus of Elasticity | 113763 MPa | 20885 psi |
Specific Heat | 0.5263 Joules/g°C | 0.126 BTU/lb-°F |
Mean Coefficient of Thermal Expansion | 8.6 µm/m-°C | 4.78 µin/in-°F |
Thermal Conductivity | 6.7 W/m-K | 46.5 BTU-in/hr-ft²-°F |
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?