BR450/780TR steel sheet supplier
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
|
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.
Email : pandora@steel-jw.com
SKype : pandora.peng
