| Model: | - |
|---|---|
| Brand: | YoungBo |
| Origin: | Made In China |
| Category: | Industrial Supplies / Other Industrial Supplies |
| Label: | steel roll , adamite roll |
| Price: |
-
|
| Min. Order: | 1 pc |
| Last Online:13 Mar, 2017 |
Adamite Rolls are composed mainly of pearlite with some cementite in the structure.Adamite rolls are stronger than cast iron rolls and harder than other steel rolls.An outstanding feature of adamite rolls in that the inner hardness is about the same as that of the surface.Adamite steel rolls are classified as ordinary,alloy,special,composite,or high alloy compound.
Application include:
| 2SY | plate intermediate rolling;section roughing |
| 2SL | section roughing rolling;medium and small blooming rolling |
| 2SA | section intermediate rolling;wire rod and bar steel roughing |
| 2SB | section intermediate and finish rolling;wire rod intermediate rolling |
| 2SC | section finishing;wire rod intermediate rolling |
| 2SD | special section finishing;wire rod intermediate rolling |
| 2SX & 2SS | section finishing; wire rod and intermediate finishing |
| CDP-1&-2 | section strip wire rod intermediate and finish rolling |
Hardness(HSC)
| Rolls | 2SY | 2SL | 2SA | 2SB | 2SC | 2SX | 2SS | CDP-1 | CDP-2 |
| Hardness | 40-55 | 40-55 | 42-47 | 42-47 | 44-50 | 45-55 | 50-57 | 55-60 | 60-65 |
Composition(%)
| 2SY | 2SL | 2SA | 2SB | 2SC | 2SX | 2SS | CDP-1 | CDP-2 | |
| C | 1.4-1.7 | 1.4-1.6 | 1.6-1.8 | 1.8-2.0 | 2.0-2.2 | 1.4-1.8 | 1.4-2.2 | 1.9-2.2 | 1.9-2.2 |
| Si | 1.0-1.4 | 0.6-1.0 | 0.6-1.0 | 0.6-1.0 | 0.6-1.0 | 0.6-1.0 | 0.6-1.0 | 0.5-0.8 | 0.5-0.8 |
| Mn | 0.6-1.0 | 0.6-1.0 | 0.6-1.0 | 0.6-1.0 | 0.6-1.0 | 0.6-1.0 | 0.6-1.0 | 0.6-1.0 | 0.6-1.0 |
| Ni | 1.0-1.5 | 0.5-1.0 | 0.5-1.0 | 0.5-1.0 | 0.5-1.0 | 0.5-1.0 | 0.5-1.0 | 1.0-1.5 | 1.0-1.5 |
| Cr | 0.5-0.9 | 0.8-1.2 | 0.8-1.2 | 0.8-1.4 | 0.8-1.4 | 0.8-1.2 | 0.8-1.4 | 1.2-1.5 | 1.2-1.5 |
| Mo | <0.4 | <0.4 | <0.4 | <0.4 | <0.4 | <0.6 | <0.6 | 0.5-0.8 | 0.5-0.8 |
