Chemical Composition and Mechanical Properties of 410 (S41000) Stainless Steel

410 stainless steel is a martensitic grade with the following composition and properties:

Mechanical Properties:

Applications and Industries Using 410 Stainless Steel

410 stainless steel is widely used in various industries due to its combination of corrosion resistance and strength:

1. Automotive: Exhaust systems, valves, and suspension components
2. Aerospace: Gas turbine blades and jet engine parts
3. Construction: Structural components and balustrades
4. Food processing: Equipment and machinery
5. Medical: Surgical instruments and dental tools
6. Oil and gas: Pump components and valves

Heat Treatment and Corrosion Resistance of 410 Stainless Steel

Heat treatment:

• Annealing temperature: 750-900°C
• Hardening temperature: 980-1010°C
• Tempering range: 204-649°C

Corrosion resistance:

• Good resistance to mild atmospheres, steam, and many chemicals
• Optimal corrosion resistance achieved when hardened, tempered, and polished
• Resists oxidation up to 700°C continuously and 816°C intermittently

Comparison of 410 Stainless Steel with Other Grades

410 offers higher strength but lower corrosion resistance compared to austenitic grades like 304 and 316.

Manufacturing Process and Formability of 410 Stainless Steel

Manufacturing process:

1. Melting and refining
2. Continuous casting
3. Hot rolling
4. Cold rolling
5. Heat treatment

Formability:

• Good formability in the annealed condition
• Can be formed through various methods including roll forming and deep drawing

At HL Steel Company, we offer high-quality 410 stainless steel products tailored for various industrial applications, ensuring optimal performance and durability for our customers.