Special Alloy Steel Solid Bar AISI4145H OD 1 4" To 15" Oil drilling tool steel 4145H Electric arc furnace + out - of - furnace refining Steel group: ....
Special Alloy Steel Round Bar Standard AISI4140 Length 6m Or 7m Special alloySteel AISI140 Introduction AISI 4140 belongs to ultra-high strength steel...
Special Alloy Steel Solid Bar AISI4130 OD 1 4" To 15" AISI 4130 alloy steel is a medium carbon, low alloy steel in ASTM A29 standard. ASTM 4140 steel ...