Type 410 QDT is a quenched and double tempered, 12 percent chromium martensitic stainless steel suitable for general purpose applications that is corrosion resistant to fresh water and mild acids and alkalies. Type 410 is suitable for applications not demanding high corrosion resistance and can be used up to 1200˚F (649˚C) where resistance to scaling and oxidation is required. Type 410 is used for pumps and oil refinery equipment, nuclear and airframe applications, and vanes and blades in jet engine compressors.
Type 410 possesses resistance to atmospheric corrosion because it forms a tightly adherent oxide film that protects the surface from attack. The maximum corrosion resistance is obtained by hardening and polishing to a smooth surface finish. Type 410 resists oxidation up to 1500˚F (816˚C) but for continuous service the temperature should not exceed 1200˚F (649˚C). A wide range of properties may be obtained by hardening and tempering this stainless steel. This material is double tempered after quenching to relieve internal stresses and it also guarantees that no untempered martensite remains in the bar.
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Stainless Type 410 QDT Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A276 and ASME SA276*
| Carbon | 0.08-0.15 | Silicon | 1.00 |
| Chromium | 11.5-13.5 | Phosphorus | 0.040 |
| Manganese | 1.00 | Sulfur | 0.030 |
*Maximum, unless range is indicated
Stainless Type 410 QDT Physical Properties
| Density, lb/in3 | 0.276 |
| Modulus of Elasticity, psi | 29 x 106 |
| Coefficient of Thermal Expansion, 68-212˚F, /˚F | 6.5 x 10-6 |
| Thermal Conductivity, Btu/ft hr ˚F | 14.4 |
| Specific Heat, Btu/lb ˚F | 0.11 |
| Electrical Resistivity, Microhm-in | 22.4 |
Stainless Type 410 QDT Mechanical Properties
Mechanical property requirements for hot finished product as specified in ASTM A276 and ASME SA276
| Yield Strength, min. (ksi) | 40 |
| Tensile Strength, min. (ksi) | 70 |
| Elongation, min. (%) | 20 |
Stainless Type 410 QDT Standards
Typical standards for Type 410 QDT
| ASTM A276 |
| ASTM A479 |
| ASME SA276 |
| ASME SA479 |
Your Source for Stainless Type 410 QDT
At Double Eagle Alloys, we supply Stainless Type 410 QDT in long bar engineered for these demanding services. Contact our team to learn how Stainless Type 410 QDT can support long-term performance and reliability.
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Data shown are typical and provided for informational purposes only. Values should not be considered minimums or maximums for specification or final design. Actual product data may vary, and information may be revised without notice.