410 stainless steel is a versatile grade with good strength and corrosion resistance, making it suitable for a wide range of industries. At Premium Alloys, we carry 410 QDT stainless steel bar stock to meet your application needs.
Resistance to chemical atmospheric conditions
Good corrosion
resistance
High
strength
What is 410 Stainless Steel?
410 stainless steel is a magnetic 11.5% minimum chromium all-purpose martensitic stainless steel providing favorable corrosion resistance and a broad scope of mechanical properties. The level of resistance can be enhanced by a process of heat treatment and is ideal for jobs requiring good corrosion resistance and high strength. 410 Stainless is a versatile grade due to its heat-treatability and its resistance to chemical atmospheric conditions.
Available Conditions
410 stainless steel is magnetic in all conditions. Pre-heated to ~400°F to prevent cracks, then commonly heat-treated at ~2000°F, 410 stainless steel offers superior versatility. We offer 410 in the QDT condition, which offers high tensile & yield strength, and elongation.
410 Stainless Steel Properties
Heat treating stainless steel improves its corrosion resistance and achieves high strength levels while still retaining good toughness and ductility.
Physical Properties of Stainless Steel
410 stainless steel in the quenched and double tempered (QDT) condition provides an optimal balance of strength, hardness, and corrosion resistance for demanding applications, including those in the oil and gas industries.
Hardness
In the QDT condition, 410 SS has a hardness between 207 and 235 BHN, making it suitable for heavy-duty applications due to its abrasion resistance.
Resistance
When heat-treated, 410 stainless steel provides excellent corrosion resistance to mild chemicals, water, and atmospheric conditions.
Due to its resistance to corrosion, 410 stainless steel is commonly used in human interactive environments such as cutlery, kitchen utensils, and dental equipment.
For 410 stainless steel’s best corrosion resistance to synthetic settings, it is crucial that the surface of 410 be free of all heat and oxide build up from construction, annealing, or treatment.
410 Stainless Steel Composition
The martensitic, magnetic alloy 410 contains between 11.5 and 13.5% chromium, as well as nickel, manganese, silicon, carbon, phosphorus, sulfur, and iron.
Benefits of Using 410 SS
410 stainless steel offers several benefits that make it a popular choice across industries, including oil and gas, automotive, and manufacturing.
Cost-Effective
410 stainless steel is a cost-effective material thanks to its relatively simple alloy composition. With smaller amounts of certain alloys, 410 stainless has a lower raw material cost compared to more highly alloyed grades, making it an affordable option when you need corrosion resistance and high strength.
Corrosion Resistant
410 stainless provides moderate overall corrosion resistance and positive corrosion resistance against water, nitric acid, naphtha, acetic acid, sulfuric acid, ammonia, and other substances.
While not as highly corrosion resistant as some other grades, 410 stainless still performs well in many environments.
Can Be Hardened and Tempered
When heat-treated, 410 stainless steel provides excellent corrosion resistance to mild chemicals, water, and atmospheric conditions.
Due to its resistance to corrosion, 410 stainless steel is commonly used in human interactive environments such as cutlery, kitchen utensils, and dental equipment.
For 410 stainless steel’s best corrosion resistance to synthetic settings, it is crucial that the surface of 410 be free of all heat and oxide build up from construction, annealing, or treatment.
High Strength
In an annealed condition, 410 stainless steel has a minimum tensile strength of 70 KSI. Through heat treatment and hardening to a QDT condition, the strength can be increased to over 100 KSI. The high strength of hardened stainless steel makes it suitable for applications that require ruggedness and load-bearing capability.
Easy Machinability
Suitable for a range of applications, 410 stainless steel can easily be machined to form a variety of parts without compromising the integrity of the metal or the condition of your tools.
Services Available
At Premium Alloys, we provide a variety of services when processing 410 stainless bar stock and other metals so that we can supply you with the products that meet your exact specifications.
Value-Added Services
For your 410 stainless order, we offer a number of value-added services to save you time and money. Our capabilities include:
- Cutting
- Grinding
- Trepanning
- Boring
- Turning
Common Applications of 410 SS
With its combination of strength, hardness, and corrosion resistance, 410 stainless steel is utilized across a diverse range of industries and applications. Some common uses for 410 stainless include:
Valves
Wellheads
Gas Turbines
Automotive Parts
Dies
Fasteners
Bushings
Screws
Blades
With proper heat treatment, 410 stainless steel provides an optimal balance of properties for critical components and parts across industries.
How 410 Stainless Steel compares Compares to Other Alloys
Steel alloys like 410ss vary in composition, properties, and suitability for certain applications. Regardless of the alloy you choose, stainless steel offers excellent, reliable performance in your industry.
410 Stainless Steel vs 304
Compared to 410 steel’s composition, 304 stainless steel contains a higher percentage of chromium and nickel, giving it higher corrosion resistance, strength, and temperature resistance than 410 stainless.
However, 304 stainless steel comes at a higher price point, and 410 still offers good heat resistance and machinability. 304 stainless steel is commonly used in automotive applications, as well as in valves, dies, screws, and fasteners.
410 vs 316 Stainless Steel
316 stainless steel contains molybdenum, which increases its corrosion resistance and improves its mechanical properties. Suitable for marine or coastal environments, 316 steel resists chloride ion corrosion or saltwater corrosion.
For applications that require moderate corrosion resistance, 410 stainless steel is a cost-effective alternative to 316 that provides good overall performance. Like 304 stainless steel, 316 is suited for valves, dies, screws, and fasteners.
410 vs 420 Stainless Steel
While 420 steel is more durable and stronger than 410 stainless steel, 410 is better suited for applications that require precision machining due to its ductility.
Frequently Asked Questions
Yes, 410 stainless steel is magnetic in all conditions, unlike most austenitic stainless steels.
Can stainless steel be magnetized?
It depends on the grade, as well as whether the heat applied is intermittent or continuous. Depending on the grade, stainless steel can endure anywhere from 620°C to 1150°C.
What is the chemical composition of 410 stainless steel?
- Iron: 81.5 – 83.5 %
- Chromium: 11.5 – 13.5 %
- Manganese: 1% max
- Silicon: 1% max
- Nickel: 0.75% max
- Carbon: 0.15% max
- Phosphorus: 0.04% max
- Sulfur: 0.03% max
Yes, when properly heated and passivated, 410 stainless steel can safely come into contact with food with a hygienic, non-reactive surface. Popular uses of food-safe 410 stainless include cutlery, utensils, cookware, and food processing equipment.
