| 出生地 |
China (Mainland) |
| 牌子的名字 |
Junhui |
| 模式的数量 |
S330 |
| 材料 |
Steel |
| 使用 |
Surface rust removal |
| 粗鲁的颗粒尺寸 |
1.0mm |
Cast SteelShotS330 Description:1. Diameter is 1.0 mm;2. Material is steel;3.Shape is Round;4.Place of Origin isChina(mainland)5. Already obtained SAE authentication;6. Used for metal surface treatment;7. Made by Dalian Junhui Steel Grit and Charge Co., Ltd. in China. Application: Surface rust removal, cleaning, and strengthening inCast iron, cast steel, forging, heat-treated pieces, steel plates, steel pipes, etc. Sizes: S780 (SS2.5) S660 (SS2.0) S550 (SS1.7) S460 (SS1.4) S390 (SS1.2) S330 (SS1.0) S280 (SS0.8) S230 (SS0.6) S170 (SS0.5) S110 (SS0.3)Main Tech Specifications of Cast Steel ShotIndexCast steel gritChemical CompostionsC0.85 1.20%Mn0.60 1.20%Si0.40 1.20%S≤0.05%P≤0.05%Average hardness(500gloading)Normal:40 50HRC (377 509HV)Special:52 56HRC (543 620HV)Special:56 60HRC (620 713HV)Hardness deviationMax deviation±3.0HRC,±40HVMetallography structureEven tempered martensite and dispersed carbonMin density(Alcohol replace testing)7.2g/cm3