AISI 4419H Molybdenum Alloy Steel Chemical Composition & Properties, Grades, Tables and Pdf
AISI 4419H is generally a high-technology, low-alloy steel with a high yield-strength-to-weight ratio that makes it great for applications requiring the best performance. Usually a mixture of chemical elements consisting of carbon, manganese, silicon, chromium, molybdenum, and sometimes nickel. A well known fact is that this alloy is the toughest, hardenablest, and the most wear resistance alloy adaptively used in aviation, auto, and agricultural machines. Its properties such as strength, hardenability, toughness, shock resistance, impact resistance etc. are fine-tuned during the quenching and tempering heat treatment process. Information about the material's chemistry, for instance through tables and PDF files, distinguishing mechanical and evidential properties of its grades, is undoubtedly valuable for engineers and metallurgists involved with this material, supplying an indispensable basis for material selection and software applications. Knowing these properties helps the users to make their components last and work better with the AISI 4419H alloy steel.
AISI 4419H Alloy Steel Chemical Composition And Grade Table
AISI 4419H is a low alloy steel famous for its superior strength and incredible toughness characteristics and good for applications in which the wear and abrasion resistance is a key factor. Generally this material is composed of elements like carbon, manganese, chromium, molybdenum and nickel that make the alloy a much stronger material. This alloy steel is mainly used for making high strength components that are subjected to considerable loads and hard operation conditions under which the gears, shafts and axles are operating most of the time. Through the influence of appropriate heat-treatment AISI 4419H has better mechanical properties that make it the preferred material in many industries.
| Elements | Carbon, C | Iron, Fe | Manganese, Mn | Molybdenum, Mo | Silicon, Si | Phosphorus, P | Sulfur, S |
|---|---|---|---|---|---|---|---|
| Min (%) | 0.17 | 97.995 | 0.35 | 0.45 | 0.15 | - | - |
| Max (%) | 0.23 | 98.88 | 0.75 | 0.6 | 0.35 | <= 0.035 | <= 0.040 |
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