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XC-HD450 abrasion-resistant steel is widely used in engineering,mining,construction and agriculture machinery products under extremely harsh working conditions with the requirement of high strength and high wear resistance,such as bulldozers,loaders,excavators,dump trucks and various mining machinery,etc.
This kind of product of XC-HD450 wear resistant steel has been mated for well-known domestic engineering machinery factories in mass as an ideal substitute of expensive imported wear-resistant XC-HD450 steel.
XC-HD450 steel Heat treatment:tempering,quenching and tempering (quenching).
Grades |
Specifications |
Size Range(width:mm) |
Delivery Condition |
XCHD450 |
GB/T 24186 |
≤50 |
Q Q+T |
XC-HD450 steel Chemical Composition:
Grades |
Chemical Composition(wt%) |
|||||||
C |
Si |
Mn |
P |
S |
Al |
Cr+Ni+Mo |
Nb+V+Ti |
|
XCHD450 |
0.10-0.40 |
0.20-0.40 |
1.0-2.0 |
≤0.015 |
≤0.003 |
≥0.020 |
<0.9 |
Trade Amount |
Mechanical Properties:
Grades
|
Size |
Rel/ReH/Rp0.2,MPa |
Rm,MPa |
A50,% |
AKV,℃ |
AKV,J |
HBW |
||
XCHD450 |
30 |
1281 |
1400 |
10.5 |
-40 |
45 |
48 |
52 |
448 |
Through quench-tempering processes to guarantee excellent mechanical properties, high strength and superior XC-HD450 wear resistant steel to bending and breakage.you can get more information,if you choose us.
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