South of Guangming Road, Anyang City,
Henan Province,China
Cell: +86-13803722027
Mail: sales@rarlongmachinery.com
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GBT 1591-2008 High strength low alloy structure steel
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GBT 700-2006 Carbon structure steel standard
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Comparison table of commonly used steel grades
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Chemical components and mechanical properties of high quality carbon steel
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