JEXJ系列
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规 格(Specification):
JIS Ejector Blades —— JEXJ
扁顶针-JEXJ
产品特点:
1.材料SKD61+氮化处理
2.硬度:内部40~45HRC,表层硬度900HV~。
3.头部退火硬度28~35HRC