AMS 4907 (Grade R56407) – High-Performance Titanium Alloy
UNS R56407 is similar to Grade 5 but has lower oxygen, nitrogen and iron. It has better ductility and fracture toughness than Titanium Grade 5.
Properties
General
| Property | Value | Related Standards | Shape |
|---|---|---|---|
Density | 4.45 g/cm³ | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube |
Dimension
| Property | Value | Related Standards | Shape |
|---|---|---|---|
Diameter | 5 mm | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Tube |
25.4 mm | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet | |
125 mm | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet | |
130 mm | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Tube | |
Length | 1000 mm | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Tube |
5000 mm | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Tube | |
Wall thickness | 0.5 - 9.0 mm | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Tube |
2.5 - 21.0 mm | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet |
Mechanical
| Property | Value | Related Standards | Shape |
|---|---|---|---|
Elastic modulus | 110.0 GPa | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube |
Tensile strength | 825.0 - 860.0 MPa | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube |
Yield strength | 760.0 MPa | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube |
Thermal
| Property | Value | Related Standards | Shape | Comment |
|---|---|---|---|---|
Coefficient of thermal expansion | 7.699999999999999e-06 - 1e-05 1/K | Typical for Titanium Alpha Beta Alloy | ||
Melting point | 1500.0 - 1750.0 °C | Typical for Titanium Alpha Beta Alloy | ||
Specific heat capacity | 560 J/(kg·K) | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube | |
Thermal conductivity | 6.9 W/(m·K) | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube |
Chemical properties
| Property | Value | Related Standards | Shape |
|---|---|---|---|
Aluminium | 5.5 - 6.5 % | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube |
Carbon | 0.08 | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube |
Hydrogen | 0.015 | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube |
Iron | 0.25 | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube |
Nitrogen | 0.05 | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube |
Oxygen | 0.13 | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube |
Vanadium | 3.5 - 4.5 % | AMS 4907, AMS 4930, AMS 6932, AMS T9046, AMS T9047 | Billet, Tube |
Metal
- ASTM A514 Grade F Low-Carbon Steel – Key Properties & Applications
- EN 10305-5 Grade St 33 Welded Precision Steel Tubes
- AMS 4907 (Grade R56407) – High-Performance Titanium Alloy
- BS 3100 Grade A1 Steel Specifications & Properties
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- ASME SB-265 Grade R56400 Titanium Alloy – High Strength, Toughness & Superior Fabrication