330
431
308
464
240
426
498
419
289
255
442
406
344
316
346
401
309
231
221
274
349
510
466
434
312
- China Steel Supplier Carbon Alloy Tool Steel Round Flat Square Solid Hollow Bar Manufacture S20c, S35c,S45c,Scm420,Scm440,S45cr,SKD11,SKD61.Sks3, D2, DC53,Nak80
458
272
439
342
306
452
410
260
233
496