High chrome / low chrome / medium chrome casting iron cylpebs for building material industry Details of cylpebs 1. Size: Dia. 10mm-50mm 2. Material: high/medium/low chrome alloyed High Chrome: 10-13% Medium ... Read More
Factory Cheap Price High Quality 30mm 40mm 60mm 80mm 100mm Hot Rolling Steel Description: Size: 20-150mm Origin: Shandong, China Material Chemical Elements C Si Mn P/S Cr Hardness (HRC) 45# 0.42-0.50 0.17-0.37 ... Read More