Are you in the market for high-quality 420 stainless steel? With so many suppliers out there, how do you choose the best? Comparing top factories is crucial for ensuring quality and reliability. Discover the benefits of knowing your options. Dive in to find the best suppliers for your needs!
420 Stainless Steel Supplier | Stainless Shapes, Inc.
Product Details: 420 Stainless Steel is a martensitic stainless steel known for its corrosion resistance, higher strength, and hardness compared to Alloy 410. It maintains magnetism in both annealed and hardened conditions.
Technical Parameters:
– Heat Treatment: Annealing at 840 to 900°C, Hardening at 980 to 1035°C
– Rockwell hardness up to 50 HRC
Application Scenarios:
– Used in applications requiring high strength and hardness
– Suitable for components exposed to corrosive environments
Pros:
– High strength and hardness
– Good corrosion resistance in hardened conditions
Cons:
– Not commonly welded due to air hardening characteristics
– Can crack under radical forming operations
420 Stainless Steel | Specialty Steel Supply #1 Best 420
Product Details: 420 stainless steel is Martensitic, magnetic and heat-treatable with excellent corrosion resistance to a variety of environments, including freshwater, seawater, and acids. It is hard and can be heat-treated to a very high hardness (up to 60 HRC).
Technical Parameters:
– UNS S42000
– Density: 0.278 LB/in³ (7.74g/cm³), Melting Point: 2650-2750°F (1454-1510°C), Mod…
Application Scenarios:
– Industrial Chains
– Surgical Instruments
Pros:
– Excellent corrosion resistance
– High wear resistance and edge retention properties
Cons:
– Limited ductility compared to other stainless steels
– May require heat treatment for optimal hardness
420 Stainless Steel – McMaster-Carr
Product Details: 420 Stainless Steel
Technical Parameters:
– Corrosion resistance
– High strength
Application Scenarios:
– Manufacturing components
– Construction applications
Pros:
– Durable and long-lasting
– Versatile for various applications
Cons:
– Higher cost compared to other materials
– Difficult to machine
420 Stainless Steel
Product Details: 420 Stainless Steel is a hardenable, martensitic stainless steel with a minimum of 12% chromium, designed for high hardness and strength.
Technical Parameters:
– UNS S42000
– Rockwell hardness of 50 HRC
Application Scenarios:
– Cutlery
– Surgical instruments
Pros:
– Good corrosion resistance in hardened condition
– Outstanding hardness
Cons:
– Lower corrosion resistance compared to austenitic grades
– Not commonly welded due to air hardening characteristics
420 Stainless Steel |420 Round Bar-Supplier 420 Plate Supply
Product Details: 420 Stainless Steel
Technical Parameters:
– AMS 5621
– ASTM A176
Application Scenarios:
– Ball Check Valves
– Surgical and Dental Instruments
Pros:
– Corrosion Resistance
– High Strength
Cons:
– Limited availability in certain shapes
– Potential for brittleness in certain conditions
420 Stainless Steel Coil – 420 Stainless Steel Strip
Product Details: CADA Stainless & Alloys offers a variety of stainless steel grades including 201, 301, 302, 304, 304-L, 316, 316-L, 430, 434, 436, 410, and 420 stainless steel. They provide products in both annealed and tempered conditions.
Technical Parameters:
– Chromium content: 4-30%
– Nickel content: 0-20%
Application Scenarios:
– Food handling and processing equipment
– Automotive components and construction materials
Pros:
– Excellent corrosion resistance
– Durability and easy cleaning
Cons:
– Not all grades are heat-treatable
– Some grades have lower corrosion resistance
420 Stainless Steel | Modified Stainless Steel | Alro Steel
Product Details: 420 Stainless Steel is a modification of 410 with a higher carbon content to increase hardness, improve strength, and provide better wear resistance. It maintains its best corrosion resistance in the heat-treated condition.
Technical Parameters:
– Carbon: 0.15% (Min)
– Chromium: 12%-14%
Application Scenarios:
– Cutlery
– Surgical instruments
Pros:
– Higher strength and hardness compared to grades 410 and 416
– Good corrosion resistance in hardened condition
Cons:
– Poor weldability
– Machining becomes difficult if hardened above 30 HRC
420 Stainless Steel Strip, Coil & Sheet – UNS S42000 – Combined Metals
Product Details: 420 Stainless Steel Strip, Coil & Sheet – UNS S42000
Technical Parameters:
– AMS 5506
– ASTM A240
Application Scenarios:
– Dental and surgical instruments
– Cutlery
– Scissors
Pros:
– Good corrosion resistance
– Increased strength and hardness compared to Type 410
Cons:
– Magnetic in both annealed and hardened conditions
– Limited applications in highly corrosive environments
420 Stainless Steel Supplier | Sheet, Plate, Round Bar, etc.
Product Details: 420 stainless steel is available in forms like sheets and round bars, processed through methods such as surface polishing, cutting, bending, and heat treatment.
Technical Parameters:
– Typical processing methods include surface polishing, cutting, bending, and heat…
– Annual capacity of over 1000,000 tons.
Application Scenarios:
– Used in various industrial applications.
– Suitable for manufacturing and construction projects.
Pros:
– High strength and durability.
– Excellent corrosion resistance.
Cons:
– Can be more expensive than other steel types.
– May require specialized processing techniques.
420 Stainless Steel | UNS S42000 | Supplier | Ulbrich
Product Details: 420 Stainless Steel Strip is a martensitic stainless steel with good corrosion resistance as well as strength and hardness.
Technical Parameters:
– Carbon: 0.30-0.40
– Ultimate Tensile Strength: 100 KSI max (690 MPa max)
Application Scenarios:
– Cutlery
– Surgical and dental instruments
Pros:
– Good corrosion resistance
– Increased strength and hardness
Cons:
– Limited weldability
– Not suitable for use in the annealed condition
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| 420 Stainless Steel Supplier | Stainless Shapes, Inc. | 420 Stainless Steel is a martensitic stainless steel known for its corrosion resistance, higher strength, and hardness compared to Alloy 410. It maint… | – High strength and hardness – Good corrosion resistance in hardened conditions | – Not commonly welded due to air hardening characteristics – Can crack under radical forming operations |
| 420 Stainless Steel | Specialty Steel Supply #1 Best 420 | 420 stainless steel is Martensitic, magnetic and heat-treatable with excellent corrosion resistance to a variety of environments, including freshwater… | – Excellent corrosion resistance – High wear resistance and edge retention properties | – Limited ductility compared to other stainless steels – May require heat treatment for optimal hardness |
| 420 Stainless Steel – McMaster-Carr | 420 Stainless Steel | – Durable and long-lasting – Versatile for various applications | – Higher cost compared to other materials – Difficult to machine | www.mcmaster.com |
| 420 Stainless Steel | 420 Stainless Steel is a hardenable, martensitic stainless steel with a minimum of 12% chromium, designed for high hardness and strength. | – Good corrosion resistance in hardened condition – Outstanding hardness | – Lower corrosion resistance compared to austenitic grades – Not commonly welded due to air hardening characteristics | www.pennstainless.com |
| 420 Stainless Steel | 420 Round Bar-Supplier 420 Plate Supply | 420 Stainless Steel | – Corrosion Resistance – High Strength | – Limited availability in certain shapes – Potential for brittleness in certain conditions |
| 420 Stainless Steel Coil – 420 Stainless Steel Strip | CADA Stainless & Alloys offers a variety of stainless steel grades including 201, 301, 302, 304, 304-L, 316, 316-L, 430, 434, 436, 410, and 420 stainl… | – Excellent corrosion resistance – Durability and easy cleaning | – Not all grades are heat-treatable – Some grades have lower corrosion resistance | www.cadastainless.com |
| 420 Stainless Steel | Modified Stainless Steel | Alro Steel | 420 Stainless Steel is a modification of 410 with a higher carbon content to increase hardness, improve strength, and provide better wear resistance…. | – Higher strength and hardness compared to grades 410 and 416 – Good corrosion resistance in hardened condition |
| 420 Stainless Steel Strip, Coil & Sheet – UNS S42000 – Combined Metals | 420 Stainless Steel Strip, Coil & Sheet – UNS S42000 | – Good corrosion resistance – Increased strength and hardness compared to Type 410 | – Magnetic in both annealed and hardened conditions – Limited applications in highly corrosive environments | www.combmet.com |
| 420 Stainless Steel Supplier | Sheet, Plate, Round Bar, etc. | 420 stainless steel is available in forms like sheets and round bars, processed through methods such as surface polishing, cutting, bending, and heat… | – High strength and durability. – Excellent corrosion resistance. | – Can be more expensive than other steel types. – May require specialized processing techniques. |
| 420 Stainless Steel | UNS S42000 | Supplier | Ulbrich | 420 Stainless Steel Strip is a martensitic stainless steel with good corrosion resistance as well as strength and hardness. |
Frequently Asked Questions (FAQs)
What is 420 stainless steel, and what are its main properties?
420 stainless steel is a high-carbon martensitic stainless steel known for its excellent hardness and wear resistance. It offers good corrosion resistance and can be heat-treated to enhance its strength. This makes it ideal for applications like cutlery, surgical instruments, and industrial blades.
What industries commonly use 420 stainless steel?
You’ll find 420 stainless steel used in various industries, including manufacturing cutlery, medical instruments, automotive components, and machinery parts. Its durability and resistance to wear make it a popular choice for products requiring sharp edges and high strength.
How do I choose a reliable 420 stainless steel supplier?
When selecting a supplier, consider their reputation, product quality, and customer service. Look for suppliers with certifications and positive reviews. It’s also helpful to ask about their sourcing practices and whether they can provide samples before making a larger order.
What are the typical forms of 420 stainless steel available?
420 stainless steel is available in various forms, including sheets, plates, bars, and coils. Depending on your project needs, you can choose the form that best suits your application, whether for machining, fabrication, or manufacturing.
Can I get custom sizes or specifications from 420 stainless steel suppliers?
Yes, many suppliers offer custom sizes and specifications to meet your specific requirements. Be sure to communicate your needs clearly, including dimensions and any special treatments, to ensure you receive the right product for your project.