You May Also Be Interested In:
Crystal grain number>=10000 PCS/mm2
Size allowable tolerance d. h10.05mm (It can produce the goods according to the client's coming drawings. )
Seat nail material is low carbon steel whose carbon content is equal to or less than 0.10%.
The copper purity of copper welding material is equal to or larger than 99.95%.
Welding point strength>=83MPa
It strictly produces the goods according to P. R. China Mechanical Industry Standard.