B600L,B600L steel

B600L automotive high-strength steel using advanced smelting technology, low inclusion content, pure steel, has good formability and high fatigue properties, it can be used in the manufacture of complex shapes

B600L steel Chemical composition %

Grade	C	Si	Mn	p	S	Al	Nb	V	Ti	Mo
B600L	≤0.10	≤0..50	≤1.70	≤0.025	≤0.010	≥0.015	≤0.09	≤0.20	≤0.15

B600L steel Mechanical Properties

Grade	Yield strength (MPa)	Tensile strength (MPa)	Elongation (%)		180 degree cold bend, diameter
			Thickness＜3mm Lo=80mm, b=20mm	Thickness≥3mm L0=5.65√S0
B600L	≥550	600-760	≥12	≥14	1.5a

B600L steel size range

Grade	Size (mm)
B600L	2.0~16.0 ×900~1750

B600L steel application :
B600L steel for automobile beams have high strength and good bending performance, which is suitable for beam parts. The processes include cutting, punching, stamping, bending, and rolling, etc.

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