详情
Specifications
tool steel, die steel 1.***1, D5
*0~**0mm, **0%UT pass
High carbon high chromium
Used to be produced complcated cold formin tool steel, die steel
1.***1, D5
Content of elements %
C:1.*5~1.*5
Si≤0.*0
Mn≤0.*0
Cr:*1.*0~*2.*0
Mo:0.5~0.*0
V≤0.*0~0.*0
S≤0.*3
P≤0.*3
W0.4~0.*0
Performance:
High carbon high chromium ledeburitic steel, cobalt is not the
essential element if there are no special requirements.Because the
contents of molybdenum and vanadium are higher than D3, the
organization and grain fineness number of steel further thining,
which advancing the hardening, strength and toughness.
Application:
It is mainly used to produce high-wear resistence large and
complcated cold forming mould. For example, cold cutting scissors,
comb dies, wire-drawing die, thread rolling die, and other
cold-punching mould and plunger chip which request high wear
resisitence.
