Latrobe Lescalloy® UT-18 VAC-ARC ; 1.75 in. round High Strength Alloy Steel

Category	Metal , Ferrous Metal , Alloy Steel , Low Alloy Steel , Carbon Steel , Medium Carbon Steel
Manufacturer	Latrobe Steel
Trade Name	Lescalloy®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Latrobe Lescalloy® UT-18 VAC-ARC ; 1.75 in. round High Strength Alloy Steel.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

UT-18 VAC-ARC is a medium-carbon, low-alloy heat resistant steel having high strength to 1000°F. It is used primarily for turbine and compressor rotor shafts. Vacuum consumable electrode melting is employed to provide a preferred ingot solidification and superior microcleanlinessInformation Provided by Timken Latrobe Steel.Timken sold Latrobe in December 2006. They are now Latrobe Specialty Steels Co.

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	1410 - 1420 MPa	204000 - 206000 psi
Tensile Strength, Yield	1172 - 1186 MPa @Strain 0.200 %	170000 - 172000 psi @Strain 0.200 %
Elongation at Break	17.5 %	17.5 %
Reduction of Area	62 - 63 %	62 - 63 %
Izod Impact Notched	40.7 - 42.0 J	30.0 - 31.0 ft-lb	V-Notch

Component Elements Properties	Metric	English
Carbon, C	0.40 %	0.40 %
Chromium, Cr	3.25 %	3.25 %
Iron, Fe	94.3 %	94.3 %
Manganese, Mn	0.60 %	0.60 %
Molybdenum, Mo	1.0 %	1.0 %
Silicon, Si	0.25 %	0.25 %
Vanadium, V	0.20 %	0.20 %

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