Cold Rolled Steel Bar (CR-01) 4340 alloy steel bar

Cold Rolled Steel Bar (CR-01) 4340 alloy steel bar
4340 alloy steel bar
Steel Grade: Q235
Application: Structural Steel Bar
Type: Carbon Steel Bar Product DescriptionCold Rolled Steel Bar is a new model practical construction steel materials
1) Common sizes: φ 5.0mm-φ 12mm.
2) Application: Widely used as the fitting bar for various steel bar concrete structure engineering and making of various construction components
3) Feature: High strength and the fixing strength with concrete, its sufficient plastic property, it can enhance the technical and the quality of the engineering, reduce the cost of raw materials and the cost of engineering at the same time
4) The finished products: Round coil or straight sizes.

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Steel Bar Grade	Wire Rod Grade	Chemical Composition
		C	Si	Mn	v/Ti	S	P
CRB550	Q235	0.09~0.15	≤0.03	0.25~.055	-	≤0.050	≤0.045
CRB650	Q215	0.14~0.22	≤0.03	0.30~0.65	-	≤0.050	≤0.045

   

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