Titanium alloy OT4-1 sheet 0.5–20mm Titanium OT4-1sv plates (length : 2000mm, width : 1000mm, Thickness / Strength : 12mm)
- ot4-1 is offered by Evek GmbH at a good price. Our products are characterized by high quality. You buy GOST steels safely and reliably.
- Do you need a different steel grade or dimensions? Please write to us. Our sales team will prepare an offer from our stock program or delivery program :)
- Applications: aircraft construction (load-bearing structures); thin-walled, shape-difficult parts in an operating temperature range of 300 °C (max. 30,000 operating hours) to 350 °C (max. 2,000 operating hours);
- Properties: good cold and hot formability; excellent weldability; good corrosion resistance; fairly low strength; tends to hydrogen embrittlement;
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Please note: Sheet metal cuts are intended for industrial use and may not be suitable for decorative or visible applications, as scratches and surface imperfections are possible. The material is uncoated, with a pure industrial finish, and is cut using guillotine shears. Not all sheets come with protective film. If surface appearance is important for your project, please contact us in advance so we can offer a suitable solution.
Length tolerance is +/-2mm.
If you require a different steel grade or dimension, our sales team is happy to help—just let us know your requirements for a custom offer.
Production time is typically 5-7 weeks, with 2-3 working days needed for shipment preparation. Delivery times depend on the parcel service; please refer to our FAQ for details.
OT4-1 is a titanium-aluminum-manganese wrought alloy, consisting of approximately 93-98% titanium, 1-2.5% aluminum, and 0.7-2% manganese. This alloy offers good cold and hot formability, excellent weldability with all standard processes, and good corrosion resistance. However, it has relatively low strength and is susceptible to hydrogen embrittlement.
Evek GmbH supplies OT4-1 at a competitive price, ensuring high product quality and reliable service. In its annealed state, OT4 is primarily used in the aerospace industry for load-bearing structures and thin-walled components with complex shapes, operating at temperatures up to 300°C (for up to 30,000 hours) or 350°C (for up to 2,000 hours).
Key features of OT4-1 include:
- Good formability (cold and hot)
- Excellent weldability
- Good resistance to corrosion
- Moderate strength
- Prone to hydrogen embrittlement
Order OT4-1 easily in the Evek GmbH online store. As a trusted supplier of GOST steels, we ensure fast and secure delivery. Contact us for more information!
- Type
- Sheet metal
- material
- Titanium
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