0B is suitable for turning, milling, boring and grinding of heat resistant steel, high nickel steel and stainless steel, it has better extreme-pressure property than PS2040A.

• 极压乳化油适合不锈钢、耐热钢、高镍钢等高硬度金属材料的车削、铣削、镗孔、磨削等加工,具有比PS2040A更好的极压性。