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AISI 440A EN 1.4109 Cold Drawn Stainless Steel Wire

440A stainless steel is a type of martensitic stainless steel that contains chromium, carbon, and other elements. It is often used in various applications due to its corrosion resistance, good hardness, and relatively low cost compared to some other stainless steel grades.
Specifications of 440A Stainless Steel Wire:
Grade 440A
Standard ASTM A580
Diameter 0.01 mm to 6. 0mm
Surface Bright, Cloudy, Pickled
Length Coil Form Or Straight Cut Lengths
Precision TOLERANCE +/- 0.002mm
 
EQUIVALENT GRADES OF 1.4109 Stainless Steel Wire:
STANDARD WERKSTOFF NR. UNS JIS EN
440A 1.4109 S44002 SUS440A 1.4109
 
CHEMICAL COMPOSITION OF  440A Stainless Spring Steel Wire:
Grade C Mn Si S Fe P Cr Mo
440A 0.6-0.75 max 1.00max 1.0 max 0.030max Bal 0.04max 16.00-18.00 0.75max
 
440A Stainless Spring Steel Wire Mechanical Properties
Grade Hardness(HRC) Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min
440A 55 to 57 1275 to 1482 965 to 1241 10% to 15%
 
Why Choose Us:
  1. You can get the perfect material according to your requirement at the least possible price. 2. We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical. 3. The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement) 4. e guarantee to give a response within 24hours(usually in the same hour) 5. You can get stock alternatives, mill deliveries with minimizing manufacturing time. 6. We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.  7.Corrosion resistance/Longevity. 8. Provide TUV or SGS Test Report.
Packing:
  1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging. 2. Saky steel’s pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as         

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