Ключевые слова:
Surface treatment|Alloy steels|Designations|Unalloyed steels|Mechanical properties of materials|Decarburization|Heat treatment|Springs|Rolling|Hardness|Steels|Condition of goods|Tempering|Heat-treatable steels|Tensile strength|Wrought steels|Cold-working|Strips|Classification systems|Thickness|Chemical composition|Delivery