-Adopting Vacuum Degassing (VD) production technology, gurantee purify quality
-Blocks formed by forging, flat and round bar formed by rolling at a large deformation ratio, guarantee the density of structure
-Supplied in pre-hardened condition (28-33HRC), directly maching and without heattreatment
-Excellent polishability and texturing machinability

Key Chemical Composition(%)

C	Si	Mn	P	S	Cr	Al	Mo
0.41	0.32	1.48	0.012	0.004	1.92	0.03	0.19

-Suit for thermoplastic injection mold and extrusion mold
-Suit for thermoplastic blowing mold
-Suit for main parts of heavy-duty mold
-Suit for structural fabrications