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30CrMoA 42CrMo4 4140 Hot Rolled Alloy Structural Round Metal Bar Don Bar Haƙori -
20MnTiB Carbon Structural Steel Alloy Round Bars Don Fil da Sukurori -
Gilashin Gilashin Gilashin 20CrMnTi 30CrMnTi Iron Round Bar Don Gears da Sassan Injini -
40Mn 40MnB 20Mn2 Alloy Structural Plain Karfe Zagaye Sanda Don Bar Haƙori -
20Cr 45Cr 40CrB Alloy Structure Karfe Zagaye Bar Ga Matsala Da Fil
