... ,Q235 type:low carbon,middle carbon,high carbontensile trength:according to the customer requeststandard:ASTM,BS,EN,ISO,DIN,JISG,KSD ... ,drum,carton or according to the customer request.Application:suitable for making steel wire rope,cables,wire mesh,spring so on.This ... of strength variation narrow.it is an ideal material for spring used in bicycle ,motorcycle,funiture and electrical appliance. 0.3mm ...