Hardness Conversion Chart (mitutoyo) 硬度转换表
Hardness Conversion Chart (nde-ed) 硬度转换表 Rockwell Rockwell Superfi cial Brinell Vickers Knoop Scleroscope Approx.Tensile Strength of Steel (PSI)A Scale 60kg Diam. Brale B Scale 100kg 1/16” Ball C Scale 150kg Diam. Brale D Scale 100kg Diam. Brale 15N Scale 15kg Diam. Brale 30N ...
HV Hardness Conversion Chart √ - Can be tested - no minimum hardness. MI NI MUM THI CKNE SS CHART .006 (0.15) 92 • • • • • .008 (0.20) 90 • • • • • .010 (0.25) 88 • • • • •
Hardness Conversion Chart - Brinell|HB|Vickers|HV|Rockwell|HRB|HRC|UTSHardness Comparison Table on Various ScalesRelation of Hardness to Other Mechanical Properties Tensile Strength Yield-StrengthDifference of Toughness and HardnessToughnessHardness Testing ...
Vickers: F ≥ 98 N, diamond pyramid (HV) Brinell: F = 29.421 N, ball ø 10 mm (HB) Rockwell: F = 1,471 N, diamond cone (HRC) Tensile Strength Rm 255-930 [MPa] 1 MPa = 1N/mm² Tensile Strength Rm 255-930 [MPa]
The 900-410 Digital Rockwell Hardness Tester can be used directly to measure the most popular regular Rockwell hardness scales and it can quickly convert that hardness value into HB, HV, HLD, HK and many other scales. Loaded with many useful features such as ultra precise results, wide measuri...
6)With hardness conversion function, from HV can convert to HRA, HRB, HRC, HBW, etc scales.7)With (HV & HK) Vickers and Knoop hardness testing capabilities. 8)OK/NG judgment function.9)Both lens (10X & 40X) can used for measurement, suitable to test widely har...
For example ‘HRC’ is the hardness tested using the Rockwell ‘C’ scale, and 60HRC is not the same hardness as 60HRB. The choice of scale depends on the hardness of the material to be tested; softer alloys such as aluminium alloys are assessed using the B scale, whereas steels and ...
Conversion ScaleHRC,HV,HBS,HBW,HK,HAR,HRD,HR15N,HR30N,HR45N,HS,HRF,HR15T,HR30T,HR45T,HRB Conversion StandardASTM,DIN LanguageChinese,English,German,Portuguese,Turkish,Czech,Korean Software Correction-3.0HR ~ +3.0HR, step value 0.1HR ...
17 and 31 using a Vickers-type machine, giving an average figure of 385 HV. (The SAE J429 Specification for Grade 8 bolts has acore hardnessrequirement of 33–39 HRc, equivalent to 327–382 HV per ASTM A370). The hardness figures achieved on the bolts is equivalent to an ultimatetensile...