摘要
GH2001钢用于散热片挤压模可弥补H13钢高温强度及抗回火软化性能不足 ,该新型热作工具钢具有超高清净度 ,组织均匀及优良的高温强度、抗热疲劳及抗回火软化等综合性能 ,适合用于高倍数散热片挤压模。
GH2001steel used for the extruding die for radiation fins could compensate the weakness of H13steel in the properties of intensity at high temperature and anti temper softening.This new type of hot work steel possesses extra-high purity,even organizational structure,good comprehensive properties of intensity at high temperature,anti thermal fatigue and anti temper softening.This material is suitable to be applied for the extruding die for high-multiple radiation fins.
出处
《模具工业》
北大核心
2004年第3期52-54,共3页
Die & Mould Industry
关键词
热作工具钢
高温强度
挤压模
hot work steel
intensity at high temperature
extruding die
