SUS420J1 Cold Rolled Stainless Steel Strip and Sheet
SUS420J1 Cold Rolled Stainless Steel Strip and Sheet
Introduce
420J1 characteristic of this Martensitic grade is its ability to be hardened by heat treatment. Thus, when quenched they attain high levels of resistance enabling the achievement of a cutting edge. Combined with their good corrosion resistance, this aptitude meets the requirements of many applications.
Applications
Stainless steel grade 420J1 is used in the following application areas:
Blades for knives and various utensils for food preparation
Blades for industrial equipment
Cutting tools
Mechanical parts and other tools
Standard
JIS G4305 Cold Rolled Stainless Steel Strip and Sheet
Chemical component
| Grade | C | Si | Mn | P | S | Cr |
| SUS420J1 | 0.16-0.25 | max 1.00 | max 1.00 | max 0.040 | max 0.030 | 12.00-14.00 |
Mechanical Property Annealed
| Steel Grade | 0.2%Proof Stress N/mm2 | Tensile Strength N/mm2 | Elongation % | Hardness | |
| HRB | HV | ||||
| SUS420J1 | ≥225 | ≥520 | ≥18 | ≤97 | ≤234 |
