1345,JIS Smn443 , JIS SMn3,45Mn2 1.Dia 200-1000mm Length: ... .Delivery Time: 7 days after order 45Mn2,SMnC443,1345 Alloy structural steel1. Standards: 1345,JIS Smn443 , JIS SMn3,45Mn2 2. Specification: Dia ... specifications when inquire.We will reply to you ASAP. steel 1345