Language
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-11-27 19:40
59
xinyuansteelball(Ms.)
Beijing
No. 10 Fushan Industrial Park, Ningyang County, Taian, Shandong, China (271000)
Name | HRc | AK(J/cm2) | Microstructure | Times of falling balls | |
Normal High Cr |
≧60 | ≧4.0 | M+C+A | ≦80 | ≥15,000 |
≥80 | ≥10,000 | ||||
Medium Cr Balls |
≧48 | ≧3.0 | P+C | ≦80 | ≥15,000 |
≥80 | ≥10,000 | ||||
Low Cr Balls |
≧45 | ≧2.5 | P+C | ≥10,000 | |
M-Martensite C-Carbide A-Austenite P-Pearlite |