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per square kilometre /km2 Used when the word 'inhabitants' would be inappropriate. /km2 /sqmi; inhabitants per hectare PD/ha PD/ha PD/acre; per hectare /ha /ha /acre; inhabitants per square mile PD/sqmi PD stands for population density, i.e. humans (inhabitants) PD/sqmi PD/km2; per square mile /sqmi Used when the word 'inhabitants' would be ...
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.
RINL operates a 7.3 million tonne per annum capacity steel plant in Visakhapatnam. [13] The Visakhapatnam Steel Plant is the integrated steel plant founded in 1982 that focuses on producing value-added steel, producing 5.773 million tonnes of hot metal, 5.272 million tonnes of crude steel and 5.138 million tonnes of saleable steel in the 2021 ...
This can be especially useful when calculating percentages (e.g. for test scores) or when comparing prices (e.g. in dollars per kilogram). Multiple speed-time-distance calculations can be performed hands-free at a glance with a slide rule. Other useful linear conversions such as pounds to kilograms can be easily marked on the rule and used ...
KMAG can refer to: . KMAG (FM), Arkansas country music station Korean Military Advisory Group, Korean War military unit; Kmag (magazine), music magazine; Keswick Museum and Art Gallery, English gallery
U.S. Steel financed and constructed the Unisphere in Flushing Meadows-Corona Park, Queens, New York, for the 1964 World's Fair. It is the largest globe ever made and is one of the world's largest free-standing sculptures. [101] [102]
In one study, strain hardening exponent values extracted from tensile data from 58 steel pipes from natural gas pipelines were found to range from 0.08 to 0.25, [1] with the lower end of the range dominated by high-strength low alloy steels and the upper end of the range mostly normalized steels.
The product was named Otis King's Patent Calculator, and was manufactured and sold by Carbic Ltd. in London from about 1922 to about 1972. With a log-scale decade length of 66 inches, the Otis King calculator should be about a full digit more accurate than a 6-inch pocket slide rule.