and tempered condition. 4140 4140 is a steel of relatively high hardenability. Its chromium content provides good hardness penetration, and the molybdenum provides uniformity... of hardness and high strength. 4140 responds readily to heat treatment and is comparatively easy to machine in the heat-treated condition. With a combination of such highly desirable... 4140 is widely used in numerous applications. Universal Steel America stocks 4140 in the As Rolled, Annealed & Pre-hardened condition from 3/16" thru 12" thick. Typical applications...

4140 AS Rolled thru 12.25" thick Used to make sections of machinery components requiring high tensile strength and toughness 4140 Annealed thru 12.25" thick Used to make tooling... components such as die holders, holders for plastic injection molds, bending and forming dies. 4130 AS Rolled thru 6" thick 4140 PH thru 8.25" thick A pre-hardened steel with very...

-2H Grade 50 thru 4" thick MIL A-461000-AM#1 to 2" thick Back to Top Carbon Alloy Machinery Qualities 4130 AS Rolled thru 6" thick 4140 Prehard thru 8.25" thick 4130 Heat Treat thru... 4" thick 8620 thru 4.25" thick 4140 AS Rolled thru 12.25" thick G 1045 thru 2" thick 4140 Annealed thru 12.25" thick Back to Top European Qualities S235 J2 thru 8" thick* S355 J2...

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