|
|
20Cr 40Cr 20-42CrMo cold drawn steel bar GB ASTM DIN for construction2016-11-28 16:16:45 |
|
|
38CrMoAl En41B Hot Rolled Steel Bar JIS SACM645 DIN 41CrAlMo7/ 34CrAlMo52021-09-13 14:00:41 |
|
|
SAE SAE1010 1020 S20C Cold Drawn Steel Bar Round Shaped Bright Surface2018-10-17 10:31:52 |
|
|
20# 108*28*6 - 12m Carbon Steel Seamless Pipe ASTM Structural Steel Pipes2020-04-22 10:34:15 |