410 Stainless Steel - AMS 5504 - UNS S4100
410 stainless steel provides good corrosion resistance as well as high strength and hardness. It is magnetic in both the annealed and hardened conditions. Grade 410 stainless steel is a hardenable, martensitic stainless steel that features a minimum addition of 11.5% chromium. This addition of chromium provides a significant increase in corrosion resistance in mildly corrosive environments where high strength and moderate heat resistance are required. It adequately resists sulfuric acid, nitric acid, and weak acetic acid. Alloy 410 (AMS 5504) is magnetic in both the annealed and hardened conditions.
Inventory Size Ranges for
410
| Type |
Thickness |
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Type 410 stainless steel displays high strength, heat resistance, and good ductility, making it ideal for the manufacturing of products like bolts, nuts, springs and fasteners, as it can be machined after tempering or annealing. This grade is also commonly used in the manufacturing of durable cutlery and kitchen utensils, where its properties allow it to resist the acidity of food products and general corrosion.
While 410 stainless steel materials can readily be welded, it is limited by its hardenability, and it should be pre-heated to reduce the risk of cracking. Post-weld heat treatment is not necessarily needed but recommended to retain required properties and should be air cooled after annealing.
Other industry standards we comply with:
- EN 1.4006
- PWA-LCS
- GE Aircraft Engine (GT193)
- GE Aviation S-SPEC-35 AeDMS S-400
- RR SABRe Edition 2
- DFARS Compliant
Common Trade Names
- ATI 410 (™ Allegheny Technologies)
- Alloy 410
- AISI Type 410
- 410 SS
Industry Applications for
410
- Aerospace structures
- Automotive exhausts, manifolds and high temperature engine components
- Medical instruments and devices
- Knives and kitchen utensils
- Petro-chemical applications
- Stainless steel cutlery, kitchen utensils
- Manufacturing flat springs
- Hand tools
- Bolts, nuts, springs and fasteners
Chemical Composition
Chemical Composition Percentage of 410
|
Element |
Min |
Max |
| C |
Carbon |
- |
0.15 |
| Mn |
Manganese |
- |
1.00 |
| Si |
Silicon |
- |
1.00 |
| Cr |
Chromium |
11.50 |
13.50 |
| Ni |
Nickel |
- |
0.75 |
| S |
Sulfur |
- |
0.03 |
| P |
Phosphorus |
- |
0.04 |
Physical Properties
- Density: 0.276 lb/in3
- Specific Gravity: 7.65
- Melting Range: 2700-2790°F (1482-1532°C)
- Modulus of Elasticity: 29 x 106 psi (200 GPa)
- Specific Heat: 0.11 Btu/lb. ·°F
Coefficient of Thermal Expansion| Temperature Range | Coefficients |
|---|
| °C | °F | cm/cm/°C | in/in/°F |
|---|
| 20-200 | 68-392 | 10.5 x10-6 | 5.9 x 10-6 |
| 20-600 | 68-1112 | 11.6 x 10-6 | 6.5 x 10-6 |
Thermal Conductivity| Temperature Range | W/m·K | Btu/(hr · ft · °F) |
|---|
| °C | °F |
|---|
| 100 | 212 | (0.249) | 14.4 |
Thermal Conductivity| Temperature Range | microhm-cm |
|---|
| °C | °F |
|---|
| 20 | 68 | 56 |
Mechanical Properties
Coefficient of Thermal Expansion| Typical Annealed Properties | Hardening Response HRC |
|---|
| HRB | 0.2% Offset Yield Strength, Ksi (MPa) | Tensile Strength, Ksi (MPa) | Elongation % in 2" (51mm) |
|---|
| 82-96 | 30 (205) - 42 (290) | 65 (450) - 74 (510) | 20 -34 | 38-45 |
Additional Info
