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1、中华人民共和国国家计量检定规程JJG113-2003标准金属洛氏硬度块(A,B,C,D,E,F,G,H,K,N,T标尺)MetalicRockwellHardnessReferenceBlocks(ScalesA,B,C,D,E,F,G,H,K,N,T)2003一09一23发布2004一03一23实施国家质量监督检验检疫总局发布工.G113-2003飞标准金属洛氏硬度块产。0.0.0.O.0.0.口.0.0.0.O.0.0.口..。..。。JJG113-2003弓弓..。(A，B，C，D，E，F，G，‘代替JJG113-1991.。.。弓圣JJG149-199
2、1.H,K,N,T标尺)检定规程，。乙。JJG334-1993..。。VerificationRegulationof乙乙(部分内容).MetallicRockwellHardnessReference乞.o.o.o.o..,.o.o.o.o.o.o.o.o.o.a(ScalesA，B，C，D,E,F,G,H,K,N，T)本规程经国家质量监督检验检疫总局于2003年09月23日批准，并自2004年03月23日起施行。归口单位:全国力值、硬度计量技术委员会主要起草单位:中国计量科学研究院河南省计量测试研究所参加起草单位:山东省莱州市试验机总厂本规程委托全国力值、
3、硬度计量技术委员会负责解释JJG113-2003本规程主要起草人:(中国计量科学研究院)(中国计量科学研究院)程新选(河南省计量测试研究所)参加起草人:杨凤鸣(山东省莱州市试验机总厂)刘全红(河南省计量侧试研究所)JJG113-2003目录1范围··························································································⋯⋯(1)2引用文献····························································
4、························⋯⋯(1)3概述··························································································⋯⋯(1)4计量性能要求············································································⋯⋯‘·(2)4.1标准块的硬度范围及均匀度···················································
5、······⋯⋯(2)4.2标准块的稳定性···································································⋯⋯”‘”(2)5通用技术要求··············································································⋯⋯(4)标准块几何形状二(4)5.2标准块的其他要求(4)6计量器具控制·································································
6、·······⋯⋯’‘’‘’‘(4)6.1检定条件·················································································⋯⋯(4)6.2检定项目和检定方法·······························⋯⋯“·“““““““““”‘”’‘’‘”’‘(7)6.3检定结果的处理·····························⋯⋯”””“”””‘”’“”’‘”’“’““’‘”’“‘’(8)6.4检定周期·························
7、························································⋯⋯(8)附录A标准金属洛氏硬度块检定记录格式(9)附录B标准金属洛氏硬度块检定证书和检定结果通知书内页格式(10).uG113-2003标准金属洛氏硬度块(A，B，C，D，E，F，G,H,K,N,T标尺)检定规程1范围本规程适用于标准金属洛氏硬度块(A,B,C,D,E,F,G,H,K,N,T标尺)的首次检定、后续检定和使用中检验。2引用文献本规程引用下列文献:ISO6508一1Metallicmaterial:一Rockwellhardnesste
8、st一part1:Testmethod
