... way, and special packing requirements can be accepted .Application: structure pipe and mechanical equipment Process method: cold rolling, cold ... name:danyang precision alloyModel no:4J29Type: seamlessSteel grade:4J29Application: structure pipe and mechanical equipment, products processing ,power plantCertification:GB/ ... HGH1040,Cr20Ni80,Cr20Ni35,Cr15Ni60,0Cr21Al6Nb,0Cr25Al5,0Cr27Al7Mo2 invar 36 rod