紧固件检测报告

1、螺栓检测报告(一)INSPECTIONREPORTOFBOLTS螺栓化学成份ChemicalCompositionofBolts化学成份ChemicalCompositionC%Si%Mn%Ti%Cr%B%P%S%Cu%标准值(StandardValue)40Cr20MnTiB35CrMoA实测值(ActualValue)试件抗拉力试验TensileTestingofSpecimens机械性能MechanicalPerformanee抗拉强度(TbMpaTensileStrength屈服强度bMpaYieldStrength伸长率S5ElongationRate收缩率%Shrinkagerat

2、e标准值StandardValue1040-1240>940>10>42实测值(ActualValue)螺栓楔负载试验LoadTestofBoltWedge规格SpecificationM16M20M22M24M27M30标准值KNStandardValue163-195255-304315-376376-438477-569583-696试件号ModelofTestSpecimen12345678实测值(ActualValue)当螺栓L/d三3,不能做楔负载试验，以芯部硬度试验代替Substiutestrengthtestofcoreforloadtestofboltwed

3、geswhenboltwedgesL/d=3螺栓检测报告（二）INSPECTIONREPORTOFBOLTS螺栓芯部硬度试验HardnessTestofBolts标准值（StandardValueHRC33-39试件号ModelofTestSpecimen12345678实测值（HR。ActualValue垫圈检测报告INSPECTIONREPORTOFWASHER垫圈化学成份ChemicalCompisitionofWasher钢号45#StellgradeC%Si%Mn%P%S%标准值Value实测值（ActualValue）垫圈硬度试验HardnessTestofWhashers标准值S

4、tandardValueHRC35-45试件号ModelofTestSpecimen112345678实测值（HRCActualValue螺母检测报告（三）INSPECTIONREPORTOFBOLTS螺母化学成份ChemicalCompositionofNuts化学成份ChemicalCompositionC%Si%Mn%V%B%P%S%标准值(Standard)354515MnVB实测值ActualValue试件Specimen螺母保证载何试验WarrantyLoadTestofNuts规格SpecificationM16M20M22M24M27M30标准值StandardValue163

5、255315367477583试件号ModelofTestSpecimen12345678实测值(HRC)ActualValue合格Qualified合格Qualified合格Qualified合格Qualified合格Qualified合格Qualified合格Qualified合格Qualified螺母硬度试验HardnessTestofNuts标准值StandardValueHRC24-HRC32试件号ModelofTestSpecimen112345678实测值(HRCActualValue连接副扭矩系数检测报告COEFFICIENTOFTORQUEINSPECTIONREPORTOFSETS连接副扭矩系数试验CoefficientofTorqueTestofSets平均标准值TheAverageStandardValre试件号ModelofTestSpecimen112345678实测值ActualValue实测值平均值TheAverageActualValue测试环境温度°CTestambienttemper