LAYCO - Laser wire (Korea)

| Material Name | Hardness (HRC) | 
| KP4M | 28-34 | 
| NAK80 | 40 | 
| STAVAX | MAX58 | 
| SKD11 | 61 < | 
| SKD61 | 53 < | 
| Be-Cu | 93-95 | 

LAYCO - Laser wire (Korea)
LAYCO - Laser wire (Korea)

| Material Name | Hardness (HRC) | 
| KP4M | 28-34 | 
| NAK80 | 40 | 
| STAVAX | MAX58 | 
| SKD11 | 61 < | 
| SKD61 | 53 < | 
| Be-Cu | 93-95 | 
