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For the testing and calibration of anti-tank guns, the term rolled homogeneous armour equivalency (RHAe) is used when giving an estimate of either the penetrative capability of a projectile or the protective capability of a type of armour which may or may not be steel. Because of variations in armour shape, quality, material, and case-by-case ...
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International Steels was founded by Amir Sultan Chinoy in 2007 as a joint-venture between International Industries Limited, Sumitomo Corporation, and JFE Steel. [6] [3] Its plant was commissioned in 2010 at a cost of $162 million and it had a capacity to produce 280,000 tons per annum of cold rolled coil from hot rolled coil, including 150,000 tons per annum of galvanized steel. [7]
Rolling schematic view Rolling visualization. In metalworking, rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness, to make the thickness uniform, and/or to impart a desired mechanical property.
Since amorphous ribbon can be cast to any specific width under roughly 13 inches and can be sheared with relative ease, it is a suitable material for wound electrical transformer cores. In 2019, the price of amorphous steel outside the US was approximately $.95/pound compared to HiB grain-oriented steel which costs approximately $.86/pound.
The terms are opposed to hot-formed steel and hot-rolled steel. Cold-formed steel, especially in the form of thin gauge sheets, is commonly used in the construction industry for structural or non-structural items such as columns, beams, joists, studs, floor decking, built-up sections and other components.
An OHLC chart, with a moving average and Bollinger bands superimposed. An open-high-low-close chart (OHLC) is a type of chart typically used in technical analysis to illustrate movements in the price of a financial instrument over time. Each vertical line on the chart shows the price range (the highest and lowest prices) over one unit of time ...
ISO 657 (hot-rolled steel sections) is an ISO standard that specifies the tolerances for hot-finished circular, square and rectangular structural hollow sections and gives the dimensions and sectional properties for a range of standard sizes.