... / pipe / cable Grade :die steel 1.2344 Tool Steel 1. high purity, widely used H13 Tool Steel 2. high hot strength and hardness ... 3. good tenacity1.2344 Tool Steel Chemical CompositionElementCSiMnCrMoVPScontent0.32~0.450.80~1.200.20~0.504.75 ... 1.2885,1.2581,1.4031,1.2738, 1.2311,1.0503,1.0540,1.0535,1.1525,1.1545,1.2735,1.2764,1.4021,1.2361, 1.2316,1.4122,1.2327,1.2550,1.2782,1.2787 1.2344 Tool ...