Sales Sales BR450/780TR,BR450/780TR #steel plate,BR450/780TR steel supplier,BR450/780TR steel price,BR450/780TR #sheet price

TRIP Steel is the abbreviation of Transformation Induced Plastics steel. As one of AHSS, the microstructure of TRIP steel is made up of ferrite, bainite and retained austenite. It has solved the contradiction between strength and ductility. It has high strength while it has good plasticity, too. This specific property can meet the formation requirements of automobile parts with complex shape which the good ducticity is needed.

BR450/780TR steel Chemical Composition

Grade	C	Si	Mn	Nb + Ti
BR400/590TR	＜0.3	＜2.2	＜2.5	0~0.10
BR450/780TR	＜0.3	＜2.2	＜2.5	0~0.10

BR450/780TR steel mechanical properties

Grade	Thickness (mm)	Yield strength (MPa)	Tensile strength (MPa)	Elongation A50 (%)
BR450/780TR	1.6~6.0	≥450	≥780	≥20

The strength and formability of BR450/780TR is much more excellent than normal high strength steel ,Thanks to the combination of high strength and good formability ,the BR450/780TR is a preferred material for automobile industry.
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