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Stainless Steel 420
This martensitic high-carbon stainless steel possesses extraordinary properties of hardness and abrasion resistance due to its heat-treating capability. It is used for the following applications:
🔪 Cutlery: sculpting knives, table knives, blades, and carving knives.
🩺 Surgical tools
💉 Valve needles
✂️ Shear and scissors blades
🛠️ Power tools
🔧 Valve parts, shaft pumps, and fasteners
⚙️ Screens and bearings
🔥 Steam/gas uses
⚡ Molds, dies, and tooling
Mia Yu has in-depth knowledge in CNC machining, 3D printing, and sheet metal fabrication. She specializes in prototypes, bespoke components, and small-scale manufacturing. Their advanced systems guarantee that your designs are manufactured with unmatched precision.
Mia Yu
CNC Machining Expert
Specifications for Stainless Steel 420
Examine an extensive table of material properties containing physical, mechanical, electrical, and thermal characteristics for comprehensive analysis. This aids in the informed selection and evaluation of materials.
| Category | Property/Element | Value(s) | Notes |
|---|---|---|---|
| General | Common Uses | Cutlery, surgical instruments, valves, tools, dies, molds, etc. | High hardness and wear resistance |
| Key Properties | Hardness, wear resistance, corrosion resistance | Magnetic | |
| Composition | Carbon (C) | 0.16 - 0.25% | |
| Chromium (Cr) | 12.00 - 14.00% | ||
| Other Elements | Mn, Si, P, S, Fe | See detailed composition above | |
| Physical | Density | 7.75 g/cm³ | |
| Thermal Expansion | 10.3 x10^-6 /K | ||
| Modulus of Elasticity | 200 GPa | ||
| Thermal Conductivity | 24.9 W/m.K | ||
| Electrical Resistivity | 0.55 x10^-6 Ω .m | ||
| Mechanical (Bar) | Proof Stress | 500 - 600 MPa | Up to 160mm Dia / Thickness |
| Tensile Strength | 700 - 950 MPa | Up to 160mm Dia / Thickness | |
| Elongation A | 12 - 13 % | Up to 160mm Dia / Thickness | |
| Standards | Applicable Standards | EN 10088-3:2005 | Bar - Up to 160mm Dia / Thickness |
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Get Stainless Steel 420 CNC machining parts from Baetro
Acquire from Baetro the best in stainless steel 420 CNC machining parts as precision crafted and built for exceptional durability. Meeting the standards of industry, these parts Baetro manufactures guarantee reliability and performance even for the most demanding applications. Baetro is a trusted name for dependability and unmatched CNC machining expertise.
