Sheet, bar, circle PT-7M

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
PT-7M Delivery from the stock, in stock

PT-7M, a pseudo-alpha titanium alloy, was developed by CRISM "Prometey" for marine applications. This alloy does not have the same composition as alloys for aerospace or general applications. The letter M after the alloy number means "modified". We sell titanium rolled products of PT series at the best prices. Technical documentation includes data on chemical composition, marginal percentage of impurities; mechanical properties of products. From us you can buy in bulk any semi-finished products for large-scale production. We also offer optimum conditions for retail buyers. The high level of service and responsiveness of service is the face of our company.

Technical qualities of PT-7M sheet

Semifinished product Heat treatment Strength (MPa) Plasticity δ% KCU J/cm³
Sheet Annealed 500 - 650 Over 20% ---
Sheet 1 -2 mm Annealed 490 - 640 Over 20% ---

Heat resistance of PT-7M sheet

Semifinished product annealing temperature Thickness (mm) t°C Creep strength (0,2/100)
PT7M sheet 600° - 650°С 1 mm 250° 275
PT7M sheet 600° - 650°С 1 mm 350° 235
PT7M sheet 600° - 650°С 1 mm 400° 177

Heat resistance is characterized by the creep limit - the greatest stress under the action of which the material at a given temperature deforms by a given amount. The index through a fraction is the deformation and the time (in hours) in which this deformation occurs. Heat resistance of PT-7M sheet depends significantly on the rate of cooling after heat treatment. The highest heat resistance

Long term strength of PT-7M sheet

Semifinished product t°C Long term strength (MPa)
PT7M sheet 1 mm 250° 314
PT7M sheet 1 mm 350° 284
PT7M sheet 1 mm 400° 226

Lasting strength is the maximum stress that fractures the material after a certain time at a given temperature. Naturally, the longer the load duration and the higher the temperature, the lower the ultimate strength.

Buy at the best price

Evek GmbH supplies titanium rolled products wholesale and retail at favorable prices. We supply ribbon, sheet and foil of PT7M alloy in standard and non-standard sizes. Quality is guaranteed by strict compliance with standards and production technology. Products pass ultrasonic inspection for absence of latent defects. Experienced managers provide comprehensive advice on all issues. Implementation of orders takes minimal time. For wholesale customers there are preferential discounts.