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420S45 is a medium carbon martensitic stainless steel that offers high strength, outstanding hardenability as well as a moderate resilience to corrosion in domestic and industrial environments.
Base Element Fe (Iron)
| Element | Min | Max |
|---|---|---|
| C (Carbon) | 0.26% | 0.35% |
| Cr (Chromium) | 12% | 14% |
| Mn (Manganese) | 1.5% | |
| P (Phosphorus) | 0.04% | |
| S (Sulphur) | 0.015% | |
| Si (Silicon) | 1% |
| Mechanical Properties | Min | Max |
|---|---|---|
| Ultimate Tensile Strength (UTS) | 740 MPa | |
| Elongation | 15% | |
| Gauge Length | A80mm | |
| Hardness (Brinell) | 235 HB | |
| Hardness (Rockwell B) | 97 HRB |
420S45 is typically used within the Medical industry as well as food and processing. Typical applications include Cutlery, plastic molds, hand tools, pump shafts, etc.
Disclaimer:
Information is given for illustrative purposes only. Tachart accepts no responsibility for the accuracy of the data contained within or the use of the data by any other party.
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