<![CDATA[EC21 Product Catalogs - 2000 rounds]]> <![CDATA[SAE 4140 Steel | 1.7225 | SCM440 | 42CrMo4 Special Steel]]> <![CDATA[H13 Tool Steel | 1.2344 | X40CrMoV5-1 | SKD61 Hot]]> <![CDATA[material 4340 | Material 4340 Thermal Properties | China Material 4340 Steel Round Bars]]> <![CDATA[2205,Duplex Stainless Steel,FV520B PH Stainless]]>