This standard specifies the determination method for the transverse fracture strength of cemented carbide. This standard applies to cemented carbide with minimal plasticity. Incorrect results may be obtained if used on cemented carbides which undergo significant plastic deformation before fracture, in which case this standard is only for comparison.
GB/T 3851-2015 history
2015GB/T 3851-2015 Hardmetals.Determination of transverse rupture strength
1983GB/T 3851-1983 Hardmetals--Determination of transverse rupture strength