B级全牙镍基合金螺杆 B-level full-tooth nickel-based alloy screw加工范围:¢22mm-¢300mm Processing range: ¢ 22mm-¢ 300mm原料母材:SKD11、42CMO Raw base material: SKD11,42CMO材料调制时间:48小时,调质硬度HRC30℃ Modulation hardness of HRC30°C for 48 hours合金硬度:HRC62-65℃左右 alloy hardness: about 62-65°C in HRC合金成份:Fe+Ni+Cu+Mo+Cr(镍基合金粉末)Alloy composition: Fe + Ni + Cu + Mo + Cr (nickel-based alloy powder)合金层厚度:0.8-2.5 thickness of alloy layer is 0.8 - 2.5螺杆直线度:0.015mm/m Screw straightness: 0.015mm / m表面光洁度:Ra0.6um Surface finish: Ra0.6um适用于生产塑胶类:腐蚀性大、磨损大含玻纤量为25%-45%,LCP、PA、PC、PBT、PP、PET、PA66、PA666、PEK及无卤料(专用).In the production of plastic: corrosion, wear and containing glass fiber content of 25% -45%, LCP, PA, PC, PBT, PP, PET, PA66, PA666, PEK and halogen-free material (special).备注:因为各塑胶产品的需求不同,所以产品的具体规格也各不相同。如有意者可直接致电我公司,公司将有专业人员热忱为您服务。 |