ST004系列
*特性:优良的耐磨耐腐蚀、极好的抛光性、淬透性好,热处理尺寸稳定
* ST004系列螺杆配合BK3、BK7料管
*适用注塑:PC白色、PC透明、PMMA、PEAK、PSV、PS、PE等粘度大、流动性差的物料
*材质:进口不锈钢
*整体硬度:HRC50 -55
*热处理:真空淬火(预热温度600-850℃)
奥氏体化温度:1020-1050℃(通常选择1020-1030℃)
ST004 series
*Characteristics:excellent corrosion resistan,excellent polishing, good wear resistance,heat treatments size stability.
*ST004 series with BK3、BK7 feed barrel.
*Applicable injection:PC、PMMA、PC transparent white、PEAK、PSV、PS、PE etc. The viscosity、illiquid materials.
*Material:stainless steel imports.
*The overrall hardness:HRC50? -55?
*Heat treatment:vacuum quenching (preheating temperature:600-850℃).
*O's temperature:1020-1050℃(usually 1020-1030℃).