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Henan Bebon Iron&Steel Co.,Ltd is a steel-bar-specialized factory, located in zhengzhou city, south of henan province. Found in 2000, it takes an area of 520,000 square meters.

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SM520C steel round bar Carbon Equivalent

SM520C steel round bar is a kind of welding structural steel in the standard JIS G3106. SM520C steel round bar commonly used in the engineering and construction industry, SM520C steel round bar offers low yield and tensile strength and is supplied with a variety of treatments . SM520C steel round bar is usual supplied in control rolled delivery condition.

SM520C steel round bar Chemical composition(%)

Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	Cu (min)
SM520C	0.20	0.55	1.65	0.035	0.035	-

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

SM520C steel round bar Mechanical properties

Grade	SM520C Mechanical Property
Grade	Thickness	Yield	Tensile	Elongation
SM520C	mm	Min Mpa	Mpa	Min %
	t≦16	365	520-640	15
	16<t≦90	325-355	520-640	21

As a SM520C steel round bar supplier in china .BEBON Steel well-known supplier, our company's purpose is offer quality alloy steel products and competitive prices. If you have any questions for SM520C steel round bar, please contact us.