Titanium Grade 1’s properties and chemical composition are very similar to Grade 2, but with tighter controls on O, Fe and H contents.
Available in Round wire, Bars or lengths & Flat wire.
Titanium Grade 1 is also known as Timetal 35A, Titan Grade 1, and Allvac 30.
| Chemical Composition | Specifications | Designations | Key Features | Typical Applications | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ASTM B348
ASTM F67 |
W.Nr. 3.7025
UNS R50250 AWS 150 |
Properties and chemical composition are very similar to Grade 2, but with tighter controls on O, Fe and H contents
One of the softer and more ductile grades of pure Titanium Good strength to weight ratio Corrosion resistant in oxidizing and mildly reducing environments Good formability |
Aerospace Automotive Chemical Processing |
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| Density | 4.51 g/cm³ | 0.163 lb/in³ |
| Melting Point | 1670°C | 3040°F |
| Coefficient of Expansion | 8.6 μm/m °C (20 – 100 °C) | 4.8 x 10-6 in/in °F (70 – 212 °F) |
| Modulus of Rigidity | 40 – 45 kN/mm² | 5800 – 6530 ksi |
| Modulus of Elasticity | 105 – 120 kN/mm² | 15230 – 17400 ksi |
| Heat Treatment of Finished Parts | |||||
|---|---|---|---|---|---|
| Condition as supplied by Alloy Wire | Type | Temperature | Time (Hr) | Cooling | |
| °C | °F | ||||
| Annealed | Stress Relieve | 480 | 900 | 0.5 – 2 | Air |
| Spring Temper | Stress Relieve | 250 | 480 | 0.5 | Air |
| Properties | ||||
|---|---|---|---|---|
| Condition | Approx. tensile strength | Approx. operating temperature | ||
| N/mm² | ksi | °C | °F | |
| Annealed | 300 – 400 | 44 – 58 | -200 to +400 | -330 to +750 |
| Spring Temper | 550 – 850 | 180 – 123 | -200 to +400 | -330 to +750 |
The above tensile strength ranges are typical. If you require different please ask.
