Titanium alloy ot4-1 rod 1-360mm Titanium ot4-1sv round rod Gost (length : 2 Meter, diameter : 50mm)

Length Tolerance +/-2mm

If you require a different steel grade or size, please reach out to us. Our sales team will be happy to provide a customized offer from our stock or delivery program.

• Production time: 5-7 weeks
• Preparation for shipment: 2-3 business days
• Delivery time: Depends on the parcel service. Please refer to our FAQ for more details.

ot4-1 is a titanium-aluminum-manganese wrought alloy. The designation ot4-1 refers to:

• OT – titanium trial alloy
• 4-1 – trial number

This alloy contains about 93-98% titanium, 1-2.5% aluminum, and 0.7-2% manganese. It offers excellent formability both in cold and hot conditions, outstanding weldability with all common welding methods, and good resistance to corrosion. However, it has relatively low strength and can be susceptible to hydrogen embrittlement.

Evek GmbH supplies ot4-1 at competitive prices, ensuring high quality and reliable service when you purchase GOST steels.

In its annealed state, ot4 is mainly used in the aerospace industry for load-bearing structures. It is also ideal for the production of thin-walled, complex-shaped components that must withstand temperatures up to 300°C (for a maximum of 30,000 hours) or up to 350°C (for a maximum of 2,000 hours).

Main properties of ot4-1 include:

• Good cold and hot formability
• Excellent weldability
• Good resistance to corrosion
• Relatively low strength
• Susceptibility to hydrogen embrittlement

ot4 is available in the Evek GmbH online shop. As a trusted supplier of GOST steels, we guarantee straightforward and secure delivery. Contact us for more information!