Wuxi Talat Steel Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 5000tons per moth |
| Delivery Time | negotiated |
| Packaging Details | Standard Seaworthy package |
| Item | SS grade 440 |
| Edge | slit edge, Mill edge |
| Package | Standard Export Seaworthy Package |
| Technique | Cold rolled |
| Advantage | Strong Corrosion Resistance and Stability |
| Loading Capacity | According To The Size Of Sheet |
| Applications | Construction, Automotive, Kitchenware, Medical Equipment |
| Surface | Customized |
| Brand Name | TALAT |
| Model Number | Grade 440 |
| Certification | Manufacture certificate |
| Place of Origin | China |
View Detail Information
Explore similar products
Anti Oxidation 253MA Stainless Steel Sheet And Coils Super High Temperature
254SMo 0.05mm-8mm Stainless Steel Sheet Cold Rolled Super Corrosion Resistant
AISI 304 304L Hot Rolled Stainless Steel Plate No.1 Surface
SS316 SS304 Cold Rolled Stainless Steel Sheet 2000mm To 6000mm
Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 5000tons per moth |
| Delivery Time | negotiated | Packaging Details | Standard Seaworthy package |
| Item | SS grade 440 | Edge | slit edge, Mill edge |
| Package | Standard Export Seaworthy Package | Technique | Cold rolled |
| Advantage | Strong Corrosion Resistance and Stability | Loading Capacity | According To The Size Of Sheet |
| Applications | Construction, Automotive, Kitchenware, Medical Equipment | Surface | Customized |
| Brand Name | TALAT | Model Number | Grade 440 |
| Certification | Manufacture certificate | Place of Origin | China |
| High Light | High Hardness Stainless Steel Sheet ，440B Stainless Steel Sheet ，440A 440c steel sheet | ||
Key Features:
A heat-treatable, medium-to-high carbon, high-chromium martensitic stainless steel that achieves an excellent balance between hardness, wear resistance, corrosion resistance, and cost.
Simply put, 440A is an "entry-level knife stainless steel" or a "practical high-hardness stainless steel."
Chemical Composition and Metallurgical Principles:
High Chromium: Content approximately 16-18%.
This provides two key functions:
Ensuring sufficient chromium dissolves in the matrix, giving the material the fundamental properties of stainless steel (corrosion resistance).
Forming hard, wear-resistant chromium carbide particles with carbon.
Medium-to-High Carbon: Content approximately 0.60-0.75%. This is crucial for its hardenability. Carbon forms carbides with chromium, resulting in a hard martensitic structure after heat treatment.
Microstructure Transformation: This involves transforming the austenitic structure at high temperatures into a hard but brittle martensitic structure through quenching (rapid cooling), followed by tempering to adjust toughness, thus achieving the final properties.
Key Performance Characteristics:
High Hardness and Wear Resistance: After proper quenching and low-temperature tempering, its hardness typically reaches HRC 54-57. This gives it good edge retention and wear resistance.
Moderate Corrosion Resistance: Due to its high chromium content, its corrosion resistance is far superior to carbon steel and most tool steels. Under normal use and maintenance, it resists the erosion of water, sweat, and mild acids and alkalis. However, it is not rust-free and will still rust in humid, salt spray, or harsh environments, requiring more meticulous maintenance than austenitic stainless steels such as 304.
Magnetic Properties: It possesses strong magnetism.
Toughness: Among the 440 series (A/B/C), 440A has the lowest carbon content, therefore its toughness is relatively the best, and it is less prone to chipping, but this also means that its ultimate hardness is slightly lower.
Machinability: It can be machined, stamped, etc., in the annealed state (soft state), and then high hardness can be obtained through heat treatment.
PRODUCTS DISPLAY
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS.
Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from America, , UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Q5. Can you provide sample ?
A5: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2013
Total Annual:
4000,000-6000,000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Wuxi talat steel co.ltd is mainly engaged in producing, processing and distributing tinplate products, black mill plates coils and more. We were founded in the 2013, 100+ staff, 9+ years service experience for industrial steel, 40+ great large mills and cooperation partners in China, 6,000+ customer... Wuxi talat steel co.ltd is mainly engaged in producing, processing and distributing tinplate products, black mill plates coils and more. We were founded in the 2013, 100+ staff, 9+ years service experience for industrial steel, 40+ great large mills and cooperation partners in China, 6,000+ customer...
Get in touch with us
Leave a Message, we will call you back quickly!