ATI Allvac® XM-19™ / ATI 50™ UNS S20910 Specialty Steel

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ATI Allvac® XM-19™ / ATI 50™ UNS S20910 Specialty Steel
Categories:	Metal; Ferrous Metal; Stainless Steel
Material Notes:	Uses: Chemical processing equipment, high-strength pump shafts, surgical implants, intermedullary nails, plates, screws, wires. Property values are for samples in the metallurgical condition: 1900°F 1 hr. + water quench.
Key Words:	AMS 5764; ASTM A 182, A 184, A 193, A 194, A 240, A 249, A 269, A 312, A 336, F 1314. Formerly Nickelvac® XM-19
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	Metric	English	Comments

Density	7.86 g/cc	0.284 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell B	90	90
Tensile Strength, Ultimate	759 MPa	110000 psi
Tensile Strength, Yield	379 MPa @Strain 0.2 %	55000 psi @Strain 0.2 %
Elongation at Break	50 %	50 %
Reduction of Area	75 %	75 %

Component Elements Properties	Metric	English	Comments
Carbon, C	0.030 %	0.030 %
Chromium, Cr	22 %	22 %
Iron, Fe	57 %	57 %	as balance
Manganese, Mn	5.0 %	5.0 %
Molybdenum, Mo	2.3 %	2.3 %
Nickel, Ni	12 %	12 %
Niobium, Nb (Columbium, Cb)	0.20 %	0.20 %
Nitrogen, N	0.30 %	0.30 %
Phosphorus, P	0.020 %	0.020 %
Silicon, Si	0.50 %	0.50 %
Sulfur, S	0.015 %	0.015 %
Vanadium, V	0.20 %	0.20 %

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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NALLV22 / 14938

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