315
410
291
447
230
405
485
405
279
242
429
393
328
306
333
389
296
215
203
264
339
496
449
420
295
- 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
448
253
427
323
281
432
397
244
221
484