Acciaio a bassa resistenza.
1707AVPGREZZO1,5X5, 1707AVPGREZZO1,5X16, 1707AVPGREZZO1,5X20, 1707AVPGREZZO1,5X25, 1707AVPGREZZO1,5X45, 1707AVPGREZZO2X4, 1707AVPGREZZO2X6, 1707AVPGREZZO2X8, 1707AVPGREZZO2X10, 1707AVPGREZZO2X12, 1707AVPGREZZO2X18, 1707AVPGREZZO2X20, 1707AVPGREZZO2X24, 1707AVPGREZZO2X45, 1707AVPGREZZO2X50, 1707AVPGREZZO2,5X8, 1707AVPGREZZO2,5X9, ...