Diameter range: M16 ~ M56, or φ13 ~52 mm
Length: As client’s requirements
Surface:
zinc coating,
paint,
oil/grease,
peeled,
silver-like polishing
Heat Treatment:
quenching;
tempering;
annealing
End：
cut to length
chamfer
round
bevel
Laboratory Service:
chemical composition （C Si Mn P S Cr Ni Mo Cu Al V Nb Ti W B Fe）
mechanical properties (Yield strength Rel, tensile strength Rm, A%, Agt )
metallographic analysis
magnetic test
NDT
DT
Cold Thread Rolling Video:
Saw Cut Video:
Chamfer work video:
Metallographic structure determination video:
