For our full range of products and services, choose the relevant catalogue.
Overview
Titanium Grade 5 (titanium-aluminium-vanadium alloy) is among the most widely used alpha-beta titanium alloys, amounting to 50% of total titanium used globally. One of the prominent properties of Titanium Grade 5 is that it is entirely heat treatable, and can be used for temperatures up to 400°C. It combines low density (4.43 kg/dm³) with outstanding corrosion resistance and good mechanical strength.
Titanium Grade 5 has excellent tensile properties at room temperature and has a good creep resistance up to 300°C. It also exhibits excellent resistance against crack propagation and fatigue. The age-hardening ability of Titanium Grade 5 makes it a perfect choice for various applications, including fasteners and springs. It has a wide range of industrial applications due to its good machinability and weldability.
Titanium Grade 5 (Ti-6Al-4V) is supplied across New Zealand and Australia. Round bar is stocked, with flat bar and square bar on indent.
Common Applications
Aircraft Parts
Automotive Components
Marine Parts
Pump Components
Key Features
Entirely heat treatable
Good weldability
Excellent for structural applications
Excellent machinability
Excellent corrosion resistance
Good mechanical strength
High strength to weight ratio
Material Profile and Availability
Profile
Size Range
Metric Size Range (mm)
Imperial Size Range (in)
NZ (Availability)
AUS (Availability)
Manufacturing Method
Solid Round Bar
See Size Range
6.35 to 200 (OD)
Custom
Stocked
Stocked
Forged (& Rolled for larger sizes)
Flat Bar
Custom
Custom
Custom
Indent
Indent
Forged (& Rolled for larger sizes)
Square Bar
Custom
Custom
Custom
Indent
Indent
Forged (& Rolled for larger sizes)
Diameter (mm)
Tolerance (mm)
Weight (Kg/MTR)
6.35
+/-0.13
0.15
8
+/-0.15
0.24
10
+/-0.15
0.36
12
+/-0.18
0.52
16
+/-0.20
0.92
18
+/-0.20
1.16
20
+/-0.20
1.42
25
+/-0.23
2.22
30
+/-0.28
3.20
35
+/-0.36
4.36
40
+/-0.40
5.68
45
+/-0.40
7.18
50
+/-0.40
8.84
55
+0.79/-0
10.83
60
+0.79/-0
12.86
65
+1.19/-0
15.25
70
+1.19/-0
17.64
75
+1.19/-0
20.20
80
+1.19/-0
22.94
90
+1.59/-0
29.19
95
+1.59/-0
32.47
100
+1.59/-0
35.91
110
+1.59/-0
43.33
120
+1.98/-0
51.77
130
+1.98/-0
60.61
150
+3.18/-0
81.64
170
+3.18/-0
104.35
180
+3.18/-0
116.75
200
+3.18/-0
143.64
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Titanium Grade 5
Chemical Composition
| Element | Symbol | Range % |
| Titanium | Ti | 87.6 to 91 |
| Aluminium | Al | 5.5 to 6.75 |
| Vanadium | V | 3.5 to 4.5 |
| Iron | Fe | ≤ 0.40 |
| Oxygen | O | ≤ 0.20 |
| Carbon | C | ≤ 0.080 |
| Nitrogen | N | ≤ 0.050 |
| Hydrogen | H | ≤ 0.015 |
Mechanical Properties
| Metric Values | Imperial Values | |
| Tensile Strength Min | 895 MPa | 129,809 psi |
| Yield Strength Min | 828 MPa | 120,091 psi |
| Elongation Min | 10% | 10% |
Comparative Specifications
Dimensional Tolerances
| Solid Round Bar | Tolerances |
| Size Range | |
| 6.35mm | +/-0.13mm |
| 8mm | +/-0.15mm |
| 10mm | +/-0.15mm |
| 12mm | +/-0.18mm |
| 16mm | +/-0.20mm |
| 18mm | +/-0.20mm |
| 20mm | +/-0.20mm |
| 25mm | +/-0.23mm |
| 30mm | +/-0.28mm |
| 35mm | +/-0.36mm |
| 40mm | +/-0.40mm |
| 45mm | +/-0.40mm |
| 50mm | +/-0.40mm |
| 55mm | +0.79mm/-0 |
| 60mm | +0.79mm/-0 |
| 65mm | +1.19mm/-0 |
| 70mm | +1.19mm/-0 |
| 75mm | +1.19mm/-0 |
| 80mm | +1.19mm/-0 |
| 90mm | +1.59mm/-0 |
| 95mm | +1.59mm/-0 |
| 100mm | +1.59mm/-0 |
| 110mm | +1.59mm/-0 |
| 120mm | +1.98mm/-0 |
| 130mm | +1.98mm/-0 |
| 150mm | +3.18mm/-0 |
| 170mm | +3.18mm/-0 |
| 180mm | +3.18mm/-0 |
Download Our Catalogue Here
For our full range of products and services, choose the relevant catalogue.
Quality Management
Quality materials, delivered to standard.
Kormax is ISO certified for ISO 9001, ISO 14001, and ISO 45001.
All Kormax products come with batch certifications.
Why Choose Us
As a fourth-generation family-owned business, Kormax brings over 75 years of Foundry and Engineering Metals experience to your project.
Kormax operates in various sectors across the world, utilising our leading engineering, manufacturing, and global distribution capabilities to offer world-class solutions for engineers.
Expert Advice
Trusted advice on metal and profile selection for your application
Unique Range
Unique range of quality products, in industry specific profiles and sizes
Top-tier Foundries
Global top-tier supply network with the ability to source specific sizes and metals
Supply Security
Custom supply options and to enhance your supply continuity
Quality Management
ISO 9001, ISO 14001 and ISO 45001
Competitive Pricing
With a wide supplier network, Kormax can balancing quality and value