Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-10-26 03:54
62
 By certification [File Integrity]
                    By certification [File Integrity]
                    zzhjcarbide(Mr.)


Beijing
604, No 21 building,, Zhujiang Liyuan, South Jujiang Road, Tianyuan District, Zhuzhou, Hunan, China (412000)
| Grade | Co | Hc | Den | RS | HV30 | Grain Size | 
| HJ019 | 7.5-9.0 | 11.0-14.0 | 12.68-12.78 | 50-90 | 1400-1600 | 1.2-1.6 | 
| HJ021 | 8.2-10.0 | 10.0-12.0 | 12.10-12.20 | 50-90 | 1400-1600 | 1.6-2.0 | 
| HJ025 | 9.0-11.0 | 10.2-11.2 | 12.77-12.87 | 87-97 | 1380-1480 | 1.6-2.0 |