الوصف

Typical applications for

1) high patience and long service life of all kinds of cold stamping die and cold shear blade, thread rolling plate, etc.

2) is suitable for the complicated deformation of the mold.

Slit is German 1.***0 steel slit (SAARSTAHL) standard die steel, high hardenability, high hardness, high wear resistance, quenching deformation correction and good toughness

Chemical composition of

The typical chemical composition of steel (mass fraction), for example: C2.*0 %, S acuities were 0.*3%, 0.**0% or less P, Si, Mn 0.*0% or less, 0.*0% or less Cr*1.*0, v0.8 %, Mn0.9 % % ~ *1.*0%