A common hardness test done with a round, very hard steel ball which is pressed into the material being tested. The diameter of the mark left in the steel is measured and a table is used to convert this to a Brinell Hardness Number. The higher the number, the harder the steel. See hardness testing.
LVD Strippit Electra Fiber Laser Cutting Machine
Built to fully exploit the benefits of fiber laser cutting LVD's Electra is one of the fastest fiber laser cutting machines on the market.
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