ATI Allegheny Ludlum AL 219 High Strength Specialty Steel Alloy (Alloy 21-6-9), UNS S21904

Category	Metal , Ferrous Metal , Stainless Steel , Superalloy , Iron Base
Manufacturer	ATI Allegheny Ludlum
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	ATI Allegheny Ludlum AL 219 High Strength Specialty Steel Alloy (Alloy 21-6-9), UNS S21904.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Property data below is typical of annealed samples. Available in sheet, strip and plate. Intended for high-strength non-magnetic applications and aircraft parts such as hydraulic tubing.Information provided by Allegheny Ludlum

Physical Properties	Metric	English	Comments
Density	8.03 g/cc	0.290 lb/in³

Mechanical Properties	Metric	English
Hardness, Rockwell B	95	95
Tensile Strength, Ultimate	795 MPa	115000 psi
Tensile Strength, Yield	450 MPa @Strain 0.200 %	65300 psi @Strain 0.200 %
Elongation at Break	45 %	45 %

Component Elements Properties	Metric	English	Comments
Chromium, Cr	21 %	21 %
Iron, Fe	64 %	64 %	as balance
Manganese, Mn	9.0 %	9.0 %
Nickel, Ni	6.0 %	6.0 %
Nitrogen, N	0.30 %	0.30 %

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