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Brinell and Rockwell Hardness Conversion Chart - These Conversion Tables presents data in the Rockwell A, B, C, D, E and F hardness range on the relationship among Brinell hardness, Vickers hardness, Rockwell and Shore Scleroscope hardness
This table shows approximate hardness of steel using Brinell, Rockwell B and C and Vickers scales. These conversion charts are provided for guidance only as each scales uses different methods of measuring hardness. The right hand column show an approximate equivalent tensile strength.
Rockwell: Rockwell Superficial: Brinell: Vickers. Shore : A: B: C: D: E: F: 15-N: 30-N: 45-N: 30-T: 3000 kg: 500 kg: 136 . Approx Tensile Strength (psi) 60kg Brale ...
Conversion Chart. What is Hardness? Hardness measures the resistance to localized plastic deformation caused by force or abrasion. Materials with high hardness would generally be stronger and more wear-resistant but, on the other hand, more brittle and sensitive to fracture. Hardness is a broad topic that is well covered.
Our hardness conversion calculator enables you to convert steel hardness from one scale to another. You're not the first to wish for an accurate conversion from Brinell hardness number to Rockwell or Vickers scale and vice versa.
The table below converts Brinell Hardness to Rockwell Hardness scales and vice versa, then compares those to the approximate tensile strength that those scales indicate.
It is impossible to define a single conversion method using different hardness test methods. That’s why these standards formulate tables for conversion process, with test load and hardness ranges. Here are the hardness tables and conversion charts for you.
The most common is the static load indentation hardness test, such as Brinell Hardness (HB), Rockwell Hardness (HRA, HRB, HRC), and Vickers Hardness (HV). These hardness values indicate the ability of a material surface to resist the indentation of a hard object.
Instantly convert Hardess values between HRB, HB, HRC, and HV. Steel Hardness Conversion Calculator by Raykam Alloys. Free PDF Download.
Soft Steel, Grey and Malleable Cast Iron and Most Non-Ferrous Metals. These corrections are approximate only and represent the averages to the nearest 1/2 Rockwell number. 1: A 10 mm steel ball was used for 450 BHN and below. A 10 mm carbide ball was used above 450 BHN.