Latrobe DynaflexÂ® VAC-ARC High Strength Alloy Steel

Category	Metal , Ferrous Metal , Alloy Steel , Medium Alloy Steel
Manufacturer	Latrobe Steel
Trade Name	Dynaflex®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Latrobe DynaflexÂ® VAC-ARC High Strength Alloy Steel.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

DYNAFLEX VAC-ARC steel is a medium alloyed, air hardening ultra high strength grade designed for structural applications requiring room temperature tensile strengths of 220,000 to 300,000 psi. Due to the secondary hardening feature exhibited by this alloy, stable elevated temperature properties are available up to Information Provided by Timken Latrobe Steel.Timken sold Latrobe in December 2006. They are now Latrobe Specialty Steels Co.

Physical Properties	Metric	English	Comments
Density	7.81 g/cc	0.282 lb/inÂ³

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	1790 MPa	260000 psi
Tensile Strength, Yield	1585 MPa @Strain 0.200 %	229900 psi @Strain 0.200 %	<150 in<sup>2</sup>
Reduction of Area	6.0 %	6.0 %
Modulus of Elasticity	207 GPa	30000 ksi
	159 GPa @Temperature 538 Â°C	23000 ksi @Temperature 1000 Â°F
	186 GPa @Temperature 204 Â°C	27000 ksi @Temperature 399 Â°F

Thermal Properties	Metric	English
CTE, linear	11.5 Âµm/m-Â°C @Temperature 21.0 - 204 Â°C	6.39 Âµin/in-Â°F @Temperature 69.8 - 399 Â°F
	13.1 Âµm/m-Â°C @Temperature 21.0 - 648 Â°C	7.28 Âµin/in-Â°F @Temperature 69.8 - 1200 Â°F
Specific Heat Capacity	0.460 J/g-Â°C @Temperature 0.000 - 100 Â°C	0.110 BTU/lb-Â°F @Temperature 32.0 - 212 Â°F

Component Elements Properties	Metric	English
Carbon, C	0.40 %	0.40 %
Chromium, Cr	5.0 %	5.0 %
Iron, Fe	91.6 %	91.6 %
Manganese, Mn	0.30 %	0.30 %
Molybdenum, Mo	1.3 %	1.3 %
Silicon, Si	0.90 %	0.90 %
Vanadium, V	0.50 %	0.50 %

Chemical Properties	Metric	English	Comments
Critical Temperature	815 Â°C	1500 Â°F

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