FE-PA2601(A286)耐热钢制MJ螺纹自锁螺母.等级:1100 MPa(室温)/650℃.技术规范

标准编号：BS EN 3004-1997

提出单位：BSI

起草单位：BSI

发布日期：1997年

实施日期：19970615

主      题：耐热材料 座椅 螺母 抗振紧固件 资格鉴定 额定值 钢 飞行器部件 紧固件 扭矩 抽样方法 统计质量控制 验收(鉴定) 内螺纹紧固件 检验 质量保证 试验条件 螺纹紧固件 缺陷 质量控制 防松螺母 作标记 分类系统 

中国标准分类号：V20

国际标准分类号：49_030_30

摘      要：This standard specifies the characteristics, qualification and acceptance requirements for self-locking nuts with MJ threads in FE-PA2601. Classification : 1 100 MPa / 650 ℃ . It is applicable whenever referenced. note:1) Corresponds to the minimum tensile stress which the nut is able to withstand at ambient temperature without breaking or cracking when tested with a bolt of a higher strength class. 2) Maximum test temperature of the parts