1. Product charateristics
- Very good wear resistance, hardness reaches 62 HRC.
- Prevents surface wrinkles when stamping products with High tensile strength.
- Little deformation after heat treatment of the surface, the machinability is much better than SKD11, so the tool age is increased when machining
- better solderability than SKD11.
2. Chemical Composition
| 
			 Standard  | 
			
			 Chemical Composition Rate ( Wt, % )  | 
		|||||
| 
			 C  | 
			
			 Mn  | 
			
			 Si  | 
			
			 Cr  | 
			
			 V  | 
			
			 Mo  | 
		|
| 
			 DC53  | 
			
			 0.8  | 
			
			 
  | 
			
			 0.8  | 
			
			 0.8  | 
			
			 0.2  | 
			
			 1.7  | 
		
| 
			 1.2  | 
			
			 0.05  | 
			
			 1.2  | 
			
			 1.2  | 
			
			 0.6  | 
			
			 2.2  | 
		|
3. Apllications
- Used to make cold stamping dies, stamping rolling - drawing - cutting - bending metal and making rolling shafts.
- Making cold stamping molds with High stamping output, continuous stamping dies, shaped rollers, saw blades, High wear-resistant details.
