Form:
Subspherical powder
Preservation Condition:
Store tightly at room temperature and away from fire
Size:
Custom particle size available
Elements, wt.%:
Fe: Bal
C: 0.15-0.25
Cr: 12-14
P: ≤0.04
Mn: ≤1.0
Si: ≤1.0
S: ≤0.03
Ultimate Tensile Strength, MPa:
1500 ± 50
Yield Strength, MPa:
1130 ± 50
Elongation, %:
At break: 5.9 ± 3.4
Hardness:
HRC (tempered): 46 ± 2
HRC (air quenched): 50 ± 2
Surface Roughness, µm Ra:
3-8
Description:
420 is a martensitic stainless steel 3D printing material with high hardness and certain wear resistance and corrosion resistance. 420 is suitable for parts manufacturing transportation vehicles and household appliances.