ATI Allvac® Vasco® 450 Specialty Steel, Heat Treatment: 1038°C (1900°F) + Age

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ATI Allvac® Vasco® 450 Specialty Steel, Heat Treatment: 1038°C (1900°F) + Age
Categories:	Metal; Ferrous Metal; Stainless Steel; T 400 Series Stainless Steel
Material Notes:	Data provided by Allvac. Applications: Land-based turbine blades and buckets.
Key Words:	Allvac, an Allegheny Teledyne Company, UNS S45000; AMS 5763, 5773. ASTM A 564/564 M, A 705/705 M
Vendors:	Visit metalmen for your metals needs. Products include special chemistry, tight tolerances, custom tempers, odd dimensions/forms, and small quantities. Phone 1-800-767-9494. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Original Value	Comments

Density	7.83 g/cc

Mechanical Properties	Original Value	Comments
Hardness, Brinell	318	Estimated from Rockwell C value for Brinell test with 3000 kg load/10 mm diameter ball
Hardness, Knoop	346	Estimated from Rockwell C value.
Hardness, Rockwell C	34
Hardness, Vickers	333	Estimated from Rockwell C value.
Tensile Strength, Ultimate	1035 MPa
Tensile Strength, Yield	966 MPa @Strain 0.2 %
Elongation at Break	18 %
Reduction of Area	65 %

Component Elements Properties	Original Value	Comments
Carbon, C	0.025 %
Chromium, Cr	15 %
Copper, Cu	1.5 %
Iron, Fe	76 %	as balance
Manganese, Mn	0.50 %
Molybdenum, Mo	0.75 %
Nickel, Ni	6.0 %
Phosphorus, P	0.015 %
Silicon, Si	0.50 %
Sulfur, S	0.015 %

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NALL87 / 14819

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