🟧 Product Overview
410 stainless steel is the most widely used martensitic stainless steel. It offers:
- High strength and hardness after heat treatment
- Good wear resistance
- Moderate corrosion resistance
- Magnetic properties
- Excellent machinability and formability
- Cost‑effective composition with low nickel
Because of its balanced performance, 410 is the standard material for industrial mechanical components, valves, and fasteners.
🟧 Key Features
- Can be hardened through quenching and tempering
- Good mechanical strength and wear resistance
- Moderate corrosion resistance in mild environments
- Magnetic martensitic structure
- Low nickel content for stable pricing
- Suitable for machining and forming
🟧 Standards
- ASTM A240 / A480
- JIS G4304 / G4305 (SUS410)
- EN 10088‑2 (1.4006)
- GB/T 3280
🟧 Chemical Composition (Typical)
| Element | 410 (%) |
|---|
| C | 0.08–0.15 |
| Cr | 11.5–13.5 |
| Ni | ≤0.75 |
| Mn | ≤1.0 |
| Si | ≤1.0 |
| S | ≤0.03 |
| Fe | Balance |
Note: 410’s carbon content allows significant hardening through heat treatment.
🟧 Mechanical Properties (Typical)
| Property | Value |
|---|
| Yield Strength | ≥240 MPa |
| Tensile Strength | ≥480 MPa |
| Hardness (HRC) | 40–48 (after heat treatment) |
🟧 Product Specifications
Thickness
Width
Surface Finishes
🟧 Applications
Industrial Components
- Pump parts
- Valve components
- Fasteners
- Shafts
Wear‑Resistant Applications
- Mechanical parts
- Tools
- Industrial blades
Heat‑Treatable Applications
- Components requiring high hardness
- Structural parts exposed to moderate corrosion
🟧 Why Choose WelSteels
- Professional supply of 410 stainless steel coil
- Heat‑treatable high‑strength material
- Stable mechanical and wear‑resistant performance
- SGS / BV inspection available
- Export‑grade seaworthy packaging
