SS 440A round bars and poles are manufactured by Technolloy Inc., a powerful exporter. Giving out different types of current information is something we are well-known for. For the advantage of the customer, we provide everything as specified.
Low amounts of silicon, aluminium, nitrogen, and sulphur are found in the SS 440A Round Bars and Poles, whereas large amounts of chromium-nickel and molybdenum are present. Different shapes of hardened steel shafts and bars are available, including hex, hexagonal, square, rectangular, SS, straight square, and so on. A variety of forms, sizes, configurations, gauges, points, evaluations, transparency, and other attributes are available for the shafts and bars. Various applications such as headway, assembly parts, and so on use the mix SS 440A. Its components include incredible accommodation, formability, weldability, fabrication ability, excellent task execution, remarkable surface points of view, and more. Because of its low carbon content, it is machinable, has a courageous quality, and is easy to introduce.
Amazing features of impediment in service and corrosion are possessed by the SS 440A Round Bars and Poles. By observing distinct acidity, it provides protection from acids and soluble bases within. The protection provided by the shafts and limits against separation, decay, chloride stress utilisation, and confirmation from breaking degradation is astounding. The bars and posts are quite strong, and some of them may be bent to produce mechanical strength. It is pliable and has amazing mechanical qualities; it breaks and crawls. In high-temperature applications, the treated steel shafts exhibit strength and hardness.
Many industries, including petrochemical, the oil and gas sector, heat exchangers, boilers, automobiles, the material industry, the fertiliser industry, petrochemicals, drugs, specialty-created materials, seaward oil-debilitating projects, food management, gas dealing, force age, the pulverise and paper industry, drug hardware, seawater gear and others, use these SS 440A Round Bars and Poles.
Our products are especially verified and worked on. We conduct multiple testing on our products to ensure their viability for our clientele. On the items, a variety of tests are carried out, including mechanical, substance, hardness, and positive material testing. Additionally, we offer various wrapping techniques based on customer needs, such as hardwood boxes, plastic boxes, and packs.
440A Stainless Steel Round Bar Equivalent Grades
STANDARD | UNS | WNR. |
---|---|---|
SS 440A | S44002 | 1.4109 |
Specification of Stainless Steel 440A Round Bar
Stainless Steel Round Bar Specification : ASTM A276 / A479, ASME SA276 / A479
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
Chemical Properties of Stainless Steel 440A Round Bar
Grade | C | Mn | Si | P | S | Cr | Ni |
---|---|---|---|---|---|---|---|
440A | 0.6 - 0.75 | 1.00 max | 1.00 max | 0.04 max | 0.030 max | 16.00 - 18.00 | - |
Mechanical Properties Of Stainless Steel 440A Round Bar
Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Rockwell (HR C) | Impact Charpy V (J) |
---|---|---|---|---|---|
Annealed* | 758 | 448 | 14 | 269HB max | - |
204 | 2030 | 1900 | 4 | 59 | 9 |
260 | 1960 | 1830 | 4 | 57 | 9 |
316 | 1860 | 1740 | 4 | 56 | 9 |
371 | 1790 | 1660 | 4 | 56 | 9 |
* Annealed properties are typical for Condition A of ASTM A276# Brinell Hardness is ASTM A276 specified maximum for annealed 440A, B and C. |
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