steel free forgings Jul. 25, 2012 2:25:44
1. Commodity: steel free forging
2. Steel grade: alloy steel, carbon steel, and tool& die steel, or per customer' s requests
ASTM: SAE1045, 1055, 4140, 8620, 8640, H13, ect
DIN: C45, C55, 42CrMo4, ....
See more »Changsha Teyi Steel Co., Ltd is a professional alloy steel manufacturer and exporter in China, We are specialized in all kinds of steel round bar, flat bar, block and forgings, including carbon steel....
See other items (10)