Cast steel shot/grit from us with high strength, strong durability and competitive price.
We apply advanced equipments of induction furnace to produce cast steel shot / cast steel grit. After centrifugal atomizer, second quenching, tempering, spiralizing, packing etc process getting cast steel shot and cast steel grit.
Detail processing of cast steel shot as follows:
Raw material( scrap &alloys)---melting in induction furnace---after atomizing, drying, scalper screening, spiralizing, screening, the second quenching---fine screening--packing
Detail processing of cast steel grit as follows:
Raw material( scrap &alloys)---melting in induction furnace---after atomizing, drying, scalper screening, spiralizing, screening, the second quenching---crusher, scalper screening--fine screening--packing
|
Product |
Cast Steel Shot |
Cast Steel Grit (GP) |
Cast Steel Grit (GL) |
Cast Steel Grit (GH) |
Steel Cut Wire Shot |
|
Chemical Composition |
C |
0.7-1.2% |
0.45-0.70% |
|
Mn |
0.35-1.2% |
0.30-1.30% |
|
Si |
≥0.40% |
0.15-0.35% |
|
S |
≤0.05% |
≤0.05% |
|
P |
≤0.05% |
≤0.04% |
|
Hardness |
Normal type: 40-50HRC |
42-52HRC |
53-60HRC |
60-64HRC |
1.0mm:42-53HRC |
|
Special type 1: 52-56HRC |
|
|
|
1.5mm:41-45HRC |
|
Special type 2: 56-60HRC |
|
|
|
|
|
Hardness Deviation |
±3.0HRC Max |
|
Tensile Intensity |
/ |
1300-2200Mpa |
|
Durability |
2000-2800Times |
3300-3600Times |
|
Microstructure |
Tempered Martensite or Sorbite |
Deformed Pearlite |
|
Density |
7.4g/cm3 |
7.6g/cm3 |
7.8g/cm3 |
|
Bulk Density |
4.4g/cm3 |
4.2g/cm3 |
4.5g/cm3 |
Yuzhou Top International Co., Ltd. ---TOPIC located in Yuzhou, Xuchang City, Henan province China, here is called the hometown of refractory and abraisve products. Depending on rich natural resource of bauxite, silica stone, coal, bentonite, perlite, mullite etc and convenient traffics, we delviery our products to more than 30 countries. Here is about 1hour away to Zhengzhou International Airport.
TOPIC is a new and morden enterprise supplying qualified refractory products which range from bauxite, silicon carbide, bentonite, kaoline, perlite ore, mullite, fluorspar, fire brick, insulating fire brick, refractory castable to abrasive grits of fused white corundum, brown fused alumina, zirconia corundum, alumina grinding ball etc. We service for your high temperation application and grinding, polishing, metallugry applications.
Taking quality is the life of our enterprise, we manufacture and supply right goods under strict quality management constantly. With win-win and long-term cooperation spirits we welocme your visit and guidance all the time.
Quality, honesty, cooperation and development is our four words policy. We would glad to welcome the bright future with friends all over the world.
Thank you for your reading.
