Please help as I am not a metallurgist!
I have a spec for a U-Bolt that reads, "5/16" Steel Rod, Grade 8 Per SAEJ429, Meium Carbon Quenched and Tempered, 150,000 Minimum Tensile Strength."
I have a material cert for the steel rod that says the material certifies to "ASTM A108-03"
Do I have...