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  2. High-speed steel - Wikipedia

    en.wikipedia.org/wiki/High-speed_steel

    Heavier machine tools with higher rigidity were needed to use the new steel to its full advantage, prompting redesigns and replacement of installed plant machinery. The patent was contested and eventually nullified. [7] The first alloy that was formally classified as high-speed steel is known by the AISI designation T1, which was introduced in ...

  3. 4340 steel - Wikipedia

    en.wikipedia.org/wiki/4340_steel

    Download as PDF; Printable version; ... 4340 steel is an ultra-high strength steel ... The mechanical properties of 4340 are highly dependent on the heat treatment ...

  4. High-strength low-alloy steel - Wikipedia

    en.wikipedia.org/wiki/High-strength_low-alloy_steel

    High-strength low-alloy steel (HSLA) is a type of alloy steel that provides better mechanical properties or greater resistance to corrosion than carbon steel. HSLA steels vary from other steels in that they are not made to meet a specific chemical composition but rather specific mechanical properties.

  5. Steel grades - Wikipedia

    en.wikipedia.org/wiki/Steel_grades

    EN 10027-1 steel grade designation system. European standard steel grade names fall into two categories: [1] Steel specified by purpose of use and mechanical properties. Steel specified by chemical composition. The inclusion of a letter 'G' before the code indicates the steel is specified in the form of a casting.

  6. Strength of materials - Wikipedia

    en.wikipedia.org/wiki/Strength_of_materials

    Strengthening mechanisms are accompanied by the caveat that some other mechanical properties of the material may degenerate in an attempt to make the material stronger. For example, in grain boundary strengthening, although yield strength is maximized with decreasing grain size, ultimately, very small grain sizes make the material brittle.

  7. Maraging steel - Wikipedia

    en.wikipedia.org/wiki/Maraging_steel

    The materials can be tailored to have specific mechanical properties by optimizing the process parameters associated with LPBF. It has been observed that processing parameters such as laser scanning speed, power and the scanning space can have significant effects on the mechanical properties of 300 maraging steel such as tensile strength ...

  8. List of materials properties - Wikipedia

    en.wikipedia.org/wiki/List_of_materials_properties

    A ductile material must have a high degree of plasticity and strength so that large deformations can take place without failure or rupture of the material. In ductile extension, a material that exhibits a certain amount of elasticity along with a high degree of plasticity. [3] Durability: Ability to withstand wear, pressure, or damage; hard-wearing

  9. SAE steel grades - Wikipedia

    en.wikipedia.org/wiki/SAE_steel_grades

    Type 310 310S— is a highly alloyed austenitic stainless steel used for high temperature application. The high chromium and nickel content give the steel excellent oxidation resistance as well as high strength at high temperature. This grade is also very ductile, and has good weldability enabling its widespread usage in many applications. [7]