Estimating Young’s Modulus of Materials by a New Three-Point Bending Method

Table 2

Test data processing.

Sample number	Young’s modulus
1	𝐸1=72.6 GPa
2	𝐸2=71.8 GPa
3	𝐸3=73.5 GPa
𝐸𝑡=(1/3)(𝐸1+𝐸2+𝐸3)=72.6 GPa