Specifications

Cold Work mould Steel ASSAB88 

(DC53, GD2000, Cr8Mo2VSi,K340, ASSAB88).

Steel round bar: 50mm-350mm      length:1000mm-4500mm

Steel flat bar: thickness:20mm-300mm      width:70mm-570mm      length:1000mm-4500mm

DC53 steel has high hardenability,can keep good hardness and abrasive resistance .It has higher tenacity than Cr12. it is high abrasive resistance and good comprehensive mechanical behavior

1) 

Chemical Composition(GB) %

2) Delivery condition: EAF or ESR, hot rolled or forged, black or machined surface, annealed, hardness: HBS=207~255.

3) Application: used for making large area, complex shape and large impact cold work moulds and tools, like: punching moulds, cold squeezing moulds and circular saws.