NiCrMo Alloy Steel Large Ring Castings Introduction
1, the hardness is very uniform, the hardness difference from the surface to the core does not exceed HRC2;
2. This series of chrome-molybdenum alloy steel castings have good wear resistance and high toughness values;
3. Hardness: HRC33-43;
4. Impact toughness value: AK≥60J.
5. Scope of application: cement machinery, mining machinery, petroleum machinery, ships, etc.