410C3 Technical Specifications
410 stainless steel is a type of martensitic stainless steel, featuring high hardness, strength, and excellent corrosion resistance. Its chromium content ranges from approximately 11.5% to 13.5%, but it does not contain nickel. Through heat treatment, its hardness and mechanical properties can be adjusted, making 410 stainless steel highly suitable for applications requiring high hardness and wear resistance. Although its corrosion resistance is not as good as that of austenitic stainless steel (such as 304 or 316), it still provides adequate protection in general atmospheric conditions, and has good corrosion resistance in fresh water, certain chemical media, and mild acidic and alkaline environments.
I.Grade Equivalent
| American Standard（ASTM）：UNS S41000 Condition3 |
II. Chemical Composition (per ASTM A564 standard)
| Element | Content (wt%) |
| Iron (Fe) | Balanc |
| Chromium (Cr) | 11.5 – 13.5 |
| Manganese (Mn) | ≤ 1.00 |
| Silicon (Si) | ≤ 1.00 |
| Carbon (C) | ≤ 0.15 |
| Phosphorus (P) | ≤ 0.040 |
| Sulfur (S) | ≤ 0.030 |
III. Physical Properties
IV. Mechanical Properties (per ASTM A564 , H1025)
| Performance indicators | Condition / State | Typical value | Unit |
| Tensile Strength | Quenching + Tempering | ≥895 | MPa |
| Yield Strength | Quenching + Tempering | ≥690 | MPa |
| Elongation | Quenching + Tempering | ≥12 | % |
| Reduction | Quenching + Tempering | ≥35 | % |
V.Typical Applications
| Core application areas |
| 1. Mechanical Manufacturing |
| 2. Petrochemical Industry |
| 3. Valve components |
| 4. Supports customization for high-demand scenarios such as aerospace, nuclear power, and chemical engineering. |
VI.Prduct Forms & Applicable Standards
| Form | Standard |
| Round rod | ASTM A479 |
