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  2. Low-alloy special purpose steel - Wikipedia

    en.wikipedia.org/wiki/Low-alloy_special_purpose...

    Low-alloy special purpose steel is a grade of tool steel characterized by its proportion of iron to other elements, the kind of elements in its composition, and its treatment during the manufacturing process. The three ASTM established grades of low-alloy special purpose steel are L2, L3, and L6. [1]

  3. Category:Steels - Wikipedia

    en.wikipedia.org/wiki/Category:Steels

    Specific topics related to the range of Steels and steel alloys Subcategories. This category has the following 3 subcategories, out of 3 total. S. Stainless steel (1 ...

  4. Ducol - Wikipedia

    en.wikipedia.org/wiki/Ducol

    The original Ducol, or "D"-steel, is a manganese-silicon steel, a toughened version of the new, proven standard construction steels developed by David Colville & Sons just after WW1. [ a ] It was an improvement on British Admiralty "HT" (High Tensile) steel, a shipbuilding and light armour steel developed c1900 and used through the end of WWI.

  5. Steelmaking - Wikipedia

    en.wikipedia.org/wiki/Steelmaking

    Steel mill with two arc furnaces. Steelmaking is the process of producing steel from iron ore and/or scrap.Steel has been made for millennia, and was commercialized on a massive scale in the 1850s and 1860s, using the Bessemer and Siemens-Martin processes.

  6. Wikipedia, the free encyclopedia

    en.wikipedia.org/wiki/Main_Page

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us

  7. Spring steel - Wikipedia

    en.wikipedia.org/wiki/Spring_steel

    Spring steel is a name given to a wide range of steels [1] used in the manufacture of different products, including swords, saw blades, springs and many more. These steels are generally low-alloy manganese , medium-carbon steel or high-carbon steel with a very high yield strength .

  8. List of thermal conductivities - Wikipedia

    en.wikipedia.org/wiki/List_of_thermal_conductivities

    List: Naeser, G. in TPRC I pp 1186–90, curves 81, 91 and 92 [8] Tool Steel, 1.41% C, 0.23% Mn, 0.158% Si L Water Quenched 30.5 31.0 31.8 Tempered at 150°C and air cooled 32.2 32.2 32.8 Tempered at 200°C and air cooled 33.1 33.9 33.5 Tempered at 250°C and air cooled 36.8 36.4 37.2 Tempered at 300°C and air cooled 37.7 38.5 38.1 Tempered at ...

  9. Steel (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Steel_(disambiguation)

    Steel guitar, a special type of guitar and a special way of playing it; Steel, a device held against the strings when playing a steel guitar; Sword, sometimes termed "steel" in certain cultures; Steel belt, used in many industries such as food, chemical, wood processing and transportation.