Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
ASK:
ANSWER:JAH270D is a steel grade in Japanese standard JFS A 3011 , it is hot-dip galvannealed steel sheet or strip for automobile use. JAH270D is a drawing quality low carbon steel material.The coating of JAH270D is Zinc and Iron alloy. The base material product is hot rolled steel sheet. The “H” in “JAH270D” means hot rolled, the “D” in “JAH270D” means drawing.
JAH270D material steel have coil, strip, sheet condition, thickness is from 1.4mm-6.0mm.
JAH270D steel Coil/strip/sheet surface quality:
A (As coated surface), B (Improved surface),C (Best quality surface)
JAH270D steel Coil/strip/sheet surface treatment:
Chemical treated or not chemical treated, Oiled or not oiled, Phosphatized or not Phosphatized.
JAH270D steel Coil/strip/sheet coating mass:
Alloy Zinc+Fe: A01(ZF001), A25(ZF75), A40(ZF120), A60(ZF180)
JAH270D steel yield strength should be 135MPa-205MPa
JAH270D steel tensile strength should be not less than 270MPa
JAH270D steel Elongation should be not less than 39%.
