| 1. | Milling , turning , planning of cast iron , annealed cast iron , steel , austenitic steel . medium cutting speed and chip cross - sections . for interrupted cutting and varying cutting depths . high toughness and impact strength
对铸铁、退火铸铁、钢铁、奥氏体铁进行铣削、车削、刨平加工的牌号。适合中等切削速度、中等切削截面的切削加工。适合不同切削深度和间断性切割。抗冲击强度高、韧性高。 |
