Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
ASK:
ANSWER: EN 10338 is the European standard applies to hot rolled non-coated steel flat products made of multiphase steels for cold forming. It covers hot rolled steel products of thickness t not more than 6mm.
HDT450F steel coil,strip, sheet thickness is from 1.2mm to 6mm.
HDT450F steel is ferritic-bainitic quality steel , the steel with a matrix of ferrite or strengthened of ferrite containing bainite or strengthened bainite.
HDT450F hot rolled steel has A and B surface quality level.
HDT450F hot rolled steel has fore surface finish: b (bright), g(semi-bright), m (normal), r(rough)
HDT450F steel is ferritic-bainitic quality steel, and it’s steel material No. Is 1.0961
The exact mechanical property requirements of HDT450F is :Yield strength is 300-420MPa, tensile strength is min 450MPa, total Elongation in 80mm is min 24%.
