<![CDATA[EC21 Product Catalogs - scm440]]> <![CDATA[SAE 4140 Steel | 1.7225 | SCM440 | 42CrMo4 Special Steel]]> <![CDATA[4140/42CrMo/SCM440 Steel Alloy Structural Steel Bar]]> <![CDATA[Alloy Steel Round Bar]]> <![CDATA[SAE4140 Steel Round Bars]]>