High nitrogen martensitic stainless steel D800
D800 is a high nitrogen martensitic stainless steel. Nitrogen is added to increase the hardness and corrosion resistance. It is especially suitable for working environments with dual requirements for corrosion resistance and wear resistance.
Chemical composition(Typical value%)
|
C |
Cr |
Mo |
V |
N |
|---|---|---|---|---|
|
0.37-0.45 |
15-16.5 |
1.5-1.9 |
02-0.4 |
+ |
Performance comparison
Performance and characteristics
High hardness and high wear resistance
Excellent corrosion resistance
Excellent contact fatigue resistance
Good high-temperature resistance
Excellent polishability
Stock size
Bar stock Diameter Φ5~Φ120mm
Sheet metal Thickness 0.6~10mm
Thick plate Thickness 100~300mm
Recommended applications
Cutting blades for high corrosion resistance
Surgical and medical instruments
Injection molds for corrosive reinforced plastics and long-life injection molds for corrosive plastics
Gasoline engine injector
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