Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
ASK:
ANSWER:JAH440W is a steel grade in Japanese standard JFS A 3011 , it is hot-dip galvannealed steel sheet or strip for automobile use. JAH440W is a common use steel material.The coating of JAH440W is Zinc and Iron alloy. The base material product is hot rolled steel sheet. The “H” in “JAH440W” means hot rolled.
JAH440W material steel have coil, strip, sheet condition, thickness is from 1.4mm-6.0mm.
JAH440W steel Coil/strip/sheet surface quality:
A (As coated surface), B (Improved surface),C (Best quality surface)
JAH440W steel Coil/strip/sheet surface treatment:
Chemical treated or not chemical treated, Oiled or not oiled, Phosphatized or not Phosphatized.
JAH440W steel Coil/strip/sheet coating mass:
Alloy Zinc+Fe: A01(ZF001), A25(ZF75), A40(ZF120), A60(ZF180)
JAH440W steel yield strength should be 275MPa-420MPa
JAH440W steel tensile strength should be not less than 440MPa
JAH440W steel Elongation should be not less than 27%.
